Name: Oscar Jose Gutierrez
Country: Brazil
Birthdate: 25.04.93, 31 years
ATP ranking: 900
TOP ranking's position: 363 (04.11.19, 106 points)
Points: 19
Prize money: 140.476 $
Matches total: 682
Win: 397
%: 58.21 %
Country: Brazil
Birthdate: 25.04.93, 31 years
ATP ranking: 900
TOP ranking's position: 363 (04.11.19, 106 points)
Points: 19
Prize money: 140.476 $
Matches total: 682
Win: 397
%: 58.21 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 18/12 | 2/1 | 14/10 | 2/1 | 0/0 | 0/0 | 0/0 |
| 2023 | 18/37 | 6/8 | 12/25 | 0/4 | 0/0 | 0/0 | 0/0 |
| 2022 | 39/31 | 3/2 | 34/25 | 2/4 | 0/0 | 0/0 | 0/0 |
| 2021 | 41/32 | 7/7 | 34/25 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 0/11 | 0/4 | 0/6 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 46/23 | 8/4 | 38/19 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 52/30 | 7/6 | 45/24 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 35/25 | 0/2 | 35/22 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2016 | 42/24 | 2/2 | 40/22 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 40/20 | 0/1 | 40/19 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 48/23 | 1/1 | 47/22 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 18/13 | 1/1 | 17/12 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2009 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 397/285 | 37/39 | 356/235 | 4/11 | 0/0 | 0/0 | 0/0 |
| perc. % | 58.21 % | 48.68 % | 60.24 % | 26.67 % | 0 % | 0 % | 0 % |
Oscar Jose Gutierrez / Fixtures
| no matches found |
Oscar Jose Gutierrez form / surface: Clay
Oscar Jose Gutierrez / surface: Clay
| 18.04.24 | 2nd round | Alejandro Manzanera Pertusa | Oscar Jose Gutierrez | 6-4, 7-5 |  | match details |  M15 Telde | Clay |
| 16.04.24 | 1st round | Oscar Jose Gutierrez | Gian Matias Di Natale | 6-3, 7-65 |  | match details | ||
| 11.04.24 | 1/4 | Alejandro Manzanera Pertusa | Oscar Jose Gutierrez | 6-2, 7-5 | | match details | M15 Telde | Clay |
| 11.04.24 | 2nd round | Oscar Jose Gutierrez | Gabriel Elicha Navas | 7-5, 6-0 | | match details | ||
| 10.04.24 | 1st round | Oscar Jose Gutierrez | Adrian Oetzbach | 6-3, 6-1 | | match details | ||
| 04.04.24 | 2nd round | Julio Cesar Porras | Oscar Jose Gutierrez | 7-61, 4-6, 6-3 | | match details | M25 Reus | Clay |
| 03.04.24 | 1st round | Oscar Jose Gutierrez | Kuzey Cekirge | 6-0, 4-6, 6-3 | | match details | ||
| 25.03.24 | q 2 | Filip Duda | Oscar Jose Gutierrez | 7-64, 6-3 | | match details | M25 Tarragona | Clay |
| 24.03.24 | q 1 | Oscar Jose Gutierrez | Filip Avdeev | 6-3, 6-2 | | match details | ||
| 20.03.24 | 1st round | Carlos Gimeno Valero | Oscar Jose Gutierrez | 6-1, 6-72, 6-2 | | match details | M25 Badalona | Clay |
| 19.03.24 | qual. | Oscar Jose Gutierrez | Leonid Sheyngezikht | 6-1, 6-3 | | match details | ||
| 18.03.24 | q 2 | Oscar Jose Gutierrez | Ignacio Benzal Alia | 6-4, 6-2 | | match details | ||
| 17.03.24 | q 1 | Oscar Jose Gutierrez | Joan Busoms Puig | 6-1, 6-1 | | match details | ||
| 13.03.24 | 1st round | Felix Corwin | Oscar Jose Gutierrez | 7-62, 6-2 | | match details |  M15 Antalya | Clay |
| 07.03.24 | 2nd round | Max Alcala Gurri | Oscar Jose Gutierrez | 6-4, 3-6, 6-3 | | match details | M15 Antalya | Clay |
| 06.03.24 | 1st round | Oscar Jose Gutierrez | Sebastian Pino | 6-2, 6-3 | | match details | ||
| 09.02.24 | 1/4 | Nicholas David Ionel | Oscar Jose Gutierrez | 1-6, 6-3, 7-5 | | match details |  M25 Hammamet | Clay |
| 08.02.24 | 2nd round | Oscar Jose Gutierrez | Thomas Fancutt | 6-1, 6-1 | | match details | ||
| 06.02.24 | 1st round | Oscar Jose Gutierrez | Marcel Zielinski | 6-3, 6-0 | | match details | ||
| 02.02.24 | 1/4 | Gian Marco Moroni | Oscar Jose Gutierrez | 6-4, 6-2 | | match details | M25 Hammamet | Clay |
| 01.02.24 | 2nd round | Oscar Jose Gutierrez | Gianluca Cadenasso | 6-2, 0-6, 6-4 | | match details | ||
| 31.01.24 | 1st round | Oscar Jose Gutierrez | Alaa Trifi | 6-4, 6-1 | | match details | ||
| 11.01.24 | 1st round | Oscar Jose Gutierrez | Piotr Kusiewicz | 6-3, 6-0 | | match details | M15 Antalya | Clay |
| 11.01.24 | 2nd round | Paul Woerner | Oscar Jose Gutierrez | 6-3, 6-3 | | match details | ||
| 07.11.23 | qual. | Anthony Genov | Oscar Jose Gutierrez | 7-65, 3-2, Oscar Jose Gutierrez - retired | | match details | M25 Benicarlo | Clay |
| 06.11.23 | q 2 | Oscar Jose Gutierrez | Iker Sevilla | 6-1, 6-1 | | match details | ||
| 05.11.23 | q 1 | Oscar Jose Gutierrez | Darius Florin Pop | 6-3, 6-2 | | match details | ||
| 19.10.23 | 2nd round | Sergi Perez Contri | Oscar Jose Gutierrez | 6-4, 4-6, 6-4 | | match details | M15 Castellon | Clay |
| 18.10.23 | 1st round | Oscar Jose Gutierrez | Ignacio Parisca | 6-4, 7-61 | | match details | ||
| 17.10.23 | qual. | Oscar Jose Gutierrez | Sergi Fita Juan | 6-1, 6-1 | | match details | ||
| 16.10.23 | q 2 | Oscar Jose Gutierrez | Asier Civera Martinez | 6-0, 6-0 | | match details | ||
| 15.10.23 | q 1 | Oscar Jose Gutierrez | Valentin Lapalu | 7-65, 7-64 | | match details | ||
| 11.10.23 | 1st round | Giacomo Revelli | Oscar Jose Gutierrez | 7-62, 3-0, Oscar Jose Gutierrez - retired | | match details | M15 Vigo | Clay |
| 03.10.23 | 1st round | Iliyan Radulov | Oscar Jose Gutierrez | 6-1, 7-61 | | match details | M25 Zaragoza | Clay |
| 26.09.23 | 1st round | Alex Marti Pujolras | Oscar Jose Gutierrez | 4-6, 6-2, 6-2 | | match details | M25 Sabadell | Clay |
| 17.09.23 | q 1 | Michael Vrbensky | Oscar Jose Gutierrez | 6-2, 2-1, Oscar Jose Gutierrez - retired | | match details |  Sibiu Challenger | Clay |
| 04.09.23 | qual. | Inigo Cervantes | Oscar Jose Gutierrez | 7-5, 6-2 | | match details | Seville Challenger | Clay |
| 04.09.23 | q 1 | Oscar Jose Gutierrez | Alex Lawson | 6-1, 6-2 | | match details | ||
| 30.08.23 | 1st round | Facundo Mena | Oscar Jose Gutierrez | 6-3, 6-2 | | match details | M25 Oviedo | Clay |
| 23.08.23 | 2nd round | Sergi Perez Contri | Oscar Jose Gutierrez | 6-4, 7-62 | | match details | M25 Santander | Clay |
| 22.08.23 | 1st round | Oscar Jose Gutierrez | Michiel De Krom | 6-2, 6-0 | | match details | ||
| 09.08.23 | 1st round | Jack Loge | Oscar Jose Gutierrez | 7-5, 2-6, 3-1, Oscar Jose Gutierrez - retired | | match details |  M15 Eupen | Clay |
| 30.07.23 | q 1 | Kirill Kivattsev | Oscar Jose Gutierrez | 6-2, 6-4 | | match details |  Liberec Challenger | Clay |
| 26.07.23 | 1st round | Vilius Gaubas | Oscar Jose Gutierrez | 7-5, 7-64 | | match details | M25 Denia | Clay |
| 09.07.23 | q 1 | Karl Friberg | Oscar Jose Gutierrez | 6-0, 2-6, 6-3 | | match details |  Braunschweig Challenger | Clay |
| 02.07.23 | q 1 | Matteo Martineau | Oscar Jose Gutierrez | 6-0, 7-5 | | match details |  Troyes Challenger | Clay |
| 21.06.23 | 2nd round | Kane Bonsach Ganley | Oscar Jose Gutierrez | 6-2, 6-4 | | match details | M25 Mungia | Clay |
| 19.06.23 | 1st round | Oscar Jose Gutierrez | Pablo Riva | 6-0, 6-4 | | match details | ||
| 11.06.23 | q 1 | Dennis Novak | Oscar Jose Gutierrez | 6-0, 3-6, 6-3 | | match details | Lyon Challenger | Clay |
| 06.06.23 | 1st round | Valentin Royer | Oscar Jose Gutierrez | 4-6, 6-3, 6-2 | | match details | M25 Cordoba | Clay |
| 24.05.23 | 1st round | Dali Blanch | Oscar Jose Gutierrez | 6-3, 6-3 | | match details | M25 Mataro | Clay |
| 18.05.23 | 2nd round | Tomas Curras Abasolo | Oscar Jose Gutierrez | 6-3, 5-7, 6-4 | | match details | M25 Gurb | Clay |
| 17.05.23 | 1st round | Oscar Jose Gutierrez | Alex Marti Pujolras | 6-3, 6-3 | | match details | ||
| 09.05.23 | 1st round | Alex Marti Pujolras | Oscar Jose Gutierrez | 6-4, 7-64 | | match details | M25 Valldoreix | Clay |
| 02.05.23 | 1st round | Damien Wenger | Oscar Jose Gutierrez | 7-5, 6-3 | | match details | M25 Sabadell | Clay |
| 16.04.23 | q 1 | Akira Santillan | Oscar Jose Gutierrez | 6-3, 6-3 | | match details |  Oeiras 3 | Clay |
| 09.04.23 | q 1 | Daniel Rincon | Oscar Jose Gutierrez | 7-5, 6-2 | | match details | Madrid Challenger | Clay |
| 06.04.23 | 2nd round | Miguel Damas | Oscar Jose Gutierrez | 6-2, 5-7, 6-1 | | match details | M25 Reus | Clay |
| 05.04.23 | 1st round | Oscar Jose Gutierrez | Ignasi De Rueda De Genover | 4-6, 7-5, 4-0, Ignasi De Rueda De Genover - retired | | match details | ||
| 16.03.23 | 2nd round | Pablo Llamas Ruiz | Oscar Jose Gutierrez | 5-0, Oscar Jose Gutierrez - retired | | match details | M25 Palmanova | Clay |
| 15.03.23 | 1st round | Oscar Jose Gutierrez | Bruno Pujol Navarro | 7-66, 6-4 | | match details | ||
| 20.11.22 | q 1 | Javier Barranco Cosano | Oscar Jose Gutierrez | 6-2, 3-6, 6-0 | | match details | Valencia Challenger | Clay |
| 20.09.22 | 1st round | Raul Brancaccio | Oscar Jose Gutierrez | 6-1, 6-2 | | match details |  Genova Challenger | Clay |
| 19.09.22 | qual. | Matteo Martineau | Oscar Jose Gutierrez | 6-4, 3-6, 6-2 | | match details | ||
| 18.09.22 | q 1 | Oscar Jose Gutierrez | Lorenzo Claverie | 6-4, 6-76, 7-64 | | match details | ||
| 11.09.22 | q 1 | Elmar Ejupovic | Oscar Jose Gutierrez | 4-6, 6-4, 7-611 | | match details |  Szczecin Challenger | Clay |
| 05.09.22 | qual. | Filip Cristian Jianu | Oscar Jose Gutierrez | 6-2, 7-65 | | match details | Seville Challenger | Clay |
| 04.09.22 | q 1 | Oscar Jose Gutierrez | Pablo Llamas Ruiz | 6-3, 7-66 | | match details | ||
| 27.08.22 | fin | Titouan Droguet | Oscar Jose Gutierrez | 7-69, 6-0 | | match details | M25 Santander | Clay |
| 26.08.22 | 1/2 | Oscar Jose Gutierrez | Alejandro Manzanera Pertusa | 6-2, 3-6, 7-5 | | match details | ||
| 25.08.22 | 1/4 | Oscar Jose Gutierrez | Pablo Llamas Ruiz | 6-3, 7-63 | | match details | ||
| 24.08.22 | 2nd round | Oscar Jose Gutierrez | Benjamin Winter Lopez | 6-4, 4-6, 7-69 | | match details | ||
| 23.08.22 | 1st round | Oscar Jose Gutierrez | Rodrigo Izquierdo Casal | 6-1, 6-0 | | match details | ||
| 08.08.22 | qual. | Clement Tabur | Oscar Jose Gutierrez | 4-6, 6-2, 6-4 | | match details | Meerbusch Challenger | Clay |
| 07.08.22 | q 1 | Oscar Jose Gutierrez | Tom Gentzsch | 2-6, 7-5, 6-3 | | match details | ||
| 01.08.22 | qual. | Giacomo Dambrosi | Oscar Jose Gutierrez | 6-4, 6-3 | | match details | Cordenons Challenger | Clay |
| 31.07.22 | q 1 | Oscar Jose Gutierrez | Jonathan Mridha | 6-2, 6-3 | | match details | ||
| 24.07.22 | q 1 | Federico Iannaccone | Oscar Jose Gutierrez | 6-3, 6-3 | | match details | San Benedetto | Clay |
| 12.07.22 | 1st round | Laurent Lokoli | Oscar Jose Gutierrez | 6-2, 6-1 | | match details |  Amersfoort Challenger | Clay |
| 11.07.22 | qual. | Luca Van Assche | Oscar Jose Gutierrez | 7-5, 6-3 | | match details | ||
| 10.07.22 | q 1 | Oscar Jose Gutierrez | Vladyslav Orlov | 7-63, 6-4 | | match details | ||
| 06.07.22 | 2nd round | Henri Laaksonen | Oscar Jose Gutierrez | 6-72, 6-3, 6-4 | | match details | Braunschweig Challenger | Clay |
| 05.07.22 | 1st round | Oscar Jose Gutierrez | Marko Topo | 6-2, 6-2 | | match details | ||
| 04.07.22 | qual. | Oscar Jose Gutierrez | Vaclav Safranek | 6-4, 6-4 | | match details | ||
| 03.07.22 | q 1 | Oscar Jose Gutierrez | Lorenzo Giustino | 6-4, 6-2 | | match details | ||
| 27.06.22 | qual. | Francesco Maestrelli | Oscar Jose Gutierrez | 6-2, 6-2 | | match details | Troyes Challenger | Clay |
| 26.06.22 | q 1 | Oscar Jose Gutierrez | Matteo Donati | 6-4, 5-7, 3-1, Matteo Donati - retired | | match details | ||
| 23.06.22 | 2nd round | Kyrian Jacquet | Oscar Jose Gutierrez | 6-4, 6-3 | | match details | Oeiras 3 | Clay |
| 21.06.22 | 1st round | Oscar Jose Gutierrez | Oriol Roca Batalla | 6-4, 6-4 | | match details | ||
| 20.06.22 | qual. | Oscar Jose Gutierrez | Edoardo Lavagno | 6-2, 6-4 | | match details | ||
| 19.06.22 | q 1 | Oscar Jose Gutierrez | Yshai Oliel | 6-3, 7-65 | | match details | ||
| 06.06.22 | qual. | Giovanni Oradini | Oscar Jose Gutierrez | 3-6, 6-3, 7-5 | | match details | Perugia Challenger | Clay |
| 05.06.22 | q 1 | Oscar Jose Gutierrez | Cristian Campese | 6-3, 6-2 | | match details | ||
| 30.05.22 | qual. | Matteo Martineau | Oscar Jose Gutierrez | 7-5, 5-7, 6-4 | | match details | Forli 6 | Clay |
| 29.05.22 | q 1 | Oscar Jose Gutierrez | Nicolas Alvarez Varona | 6-2, 7-64 | | match details | ||
| 27.05.22 | 1/4 | Raul Brancaccio | Oscar Jose Gutierrez | 7-63, 6-0 | | match details | M25 Mataro | Clay |
| 26.05.22 | 2nd round | Oscar Jose Gutierrez | Kyrian Jacquet | 6-2, 6-4 | | match details | ||
| 25.05.22 | 1st round | Oscar Jose Gutierrez | Leonid Sheyngezikht | 3-6, 6-2, 6-2 | | match details | ||
| 18.05.22 | 1st round | Kuzey Cekirge | Oscar Jose Gutierrez | 3-6, 7-5, 6-3 | | match details | M25 Vic | Clay |
| 12.05.22 | 2nd round | Daniel Merida Aguilar | Oscar Jose Gutierrez | 6-77, 6-4, 6-4 | | match details | M15 Valldoreix | Clay |
| 10.05.22 | 1st round | Oscar Jose Gutierrez | Edas Butvilas | 6-3, 7-65 | | match details | ||
| 01.05.22 | q 1 | Calvin Hemery | Oscar Jose Gutierrez | 6-3, 6-3 | | match details | Aix En | Clay |
| 22.04.22 | 1/4 | Jurgen Briand | Oscar Jose Gutierrez | 6-4, 6-1 | | match details | M25 Angers | Clay |
| 21.04.22 | 2nd round | Oscar Jose Gutierrez | Johan Sebastien Tatlot | 7-65, 6-0 | | match details | ||
| 20.04.22 | 1st round | Oscar Jose Gutierrez | Petros Tsitsipas | 5-7, 7-62, 6-0 | | match details | ||
| 06.04.22 | 2nd round | Zdenek Kolar | Oscar Jose Gutierrez | 6-4, 6-3 | | match details | Oeiras 2 | Clay |
| 05.04.22 | 1st round | Oscar Jose Gutierrez | Tiago Cacao | 6-2, 6-3 | | match details | ||
| 04.04.22 | qual. | Oscar Jose Gutierrez | Henrique Rocha | 7-5, 7-61 | | match details | ||
| 03.04.22 | q 1 | Oscar Jose Gutierrez | Jaime Faria | 6-2, 6-4 | | match details | ||
| 27.03.22 | fin | Carlos Lopez Montagud | Oscar Jose Gutierrez | 7-5, 3-6, 7-60 | | match details | M15 Palmanova | Clay |
| 26.03.22 | 1/2 | Oscar Jose Gutierrez | Miguel Damas | 6-4, 6-1 | | match details | ||
| 25.03.22 | 1/4 | Oscar Jose Gutierrez | Luigi Sorrentino | 6-0, 7-66 | | match details | ||
| 24.03.22 | 2nd round | Oscar Jose Gutierrez | Imanol Lopez Morillo | 6-1, 6-4 | | match details | ||
| 23.03.22 | 1st round | Oscar Jose Gutierrez | Manuel Mazza | 7-5, 6-0 | | match details | ||
| 20.03.22 | fin | Carlos Lopez Montagud | Oscar Jose Gutierrez | 6-1, 7-5 | | match details | M15 Palmanova | Clay |
| 19.03.22 | 1/2 | Oscar Jose Gutierrez | Diego Barreto Sanchez | 6-1, 6-0 | | match details | ||
| 18.03.22 | 2nd round | Oscar Jose Gutierrez | Peter Benjamin Privara | 6-73, 6-3, 6-3 | | match details | ||
| 18.03.22 | 1/4 | Oscar Jose Gutierrez | Miguel Damas | 7-64, 2-6, 6-3 | | match details | ||
| 16.03.22 | 1st round | Oscar Jose Gutierrez | Jorge Martinez Martinez | 6-4, 6-2 | | match details | ||
| 27.02.22 | q 1 | Fabien Reboul | Oscar Jose Gutierrez | 7-5, 6-3 | | match details | Gran Canaria | Clay |
| 29.11.21 | 1st round | Hernan Casanova | Oscar Jose Gutierrez | 5-7, 7-65, 6-0 | | match details |  Sao Paulo | Clay |
| 14.11.21 | fin | Oscar Jose Gutierrez | Daniel Dutra Da Silva | 6-0, 6-4 | | match details | M25 Aparecida | Clay |
| 13.11.21 | 1/2 | Oscar Jose Gutierrez | Gustavo Heide | 6-4, 6-3 | | match details | ||
| 12.11.21 | 1/4 | Oscar Jose Gutierrez | Leonardo Aboian | 7-5, 6-2 | | match details | ||
| 11.11.21 | 2nd round | Oscar Jose Gutierrez | Caio Gruber | 6-1, 6-3 | | match details | ||
| 10.11.21 | 1st round | Oscar Jose Gutierrez | Enrique Bogo | 7-5, 6-2 | | match details | ||
| 07.11.21 | fin | Gustavo Heide | Oscar Jose Gutierrez | 2-6, 6-0, 6-4 | | match details | M15 Brasilia | Clay |
| 06.11.21 | 1/2 | Oscar Jose Gutierrez | Arklon Huertas Del Pino | 6-3, 3-0, Arklon Huertas Del Pino - retired | | match details | ||
| 05.11.21 | 1/4 | Oscar Jose Gutierrez | Christian Oliveira | 6-3, 2-0, Christian Oliveira - retired | | match details | ||
| 04.11.21 | 2nd round | Oscar Jose Gutierrez | Dali Blanch | 6-3, 6-4 | | match details | ||
| 03.11.21 | 1st round | Oscar Jose Gutierrez | Joao Eduardo Schiessl | 6-3, 7-5 | | match details | ||
| 21.10.21 | 2nd round | Nicolas Zanellato | Oscar Jose Gutierrez | 6-72, 6-1, 6-1 | | match details | M25 Rio | Clay |
| 20.10.21 | 1st round | Oscar Jose Gutierrez | Amnon Felipe | 6-0, 6-4 | | match details | ||
| 12.10.21 | 1st round | Franco Roncadelli | Oscar Jose Gutierrez | 6-0, 7-65 | | match details |  M25 Lima | Clay |
| 09.10.21 | 1/2 | Daniel Dutra Da Silva | Oscar Jose Gutierrez | 7-5, 5-7, 6-4 | | match details | M25 Lima | Clay |
| 08.10.21 | 1/4 | Oscar Jose Gutierrez | Conner Huertas Del Pino | 6-3, 7-5 | | match details | ||
| 08.10.21 | 2nd round | Oscar Jose Gutierrez | Boris Arias | 6-1, 6-4 | | match details | ||
| 05.10.21 | 1st round | Oscar Jose Gutierrez | Jorge Brian Panta Herreros | 6-2, 6-2 | | match details | ||
| 27.09.21 | qual. | Johan Nikles | Oscar Jose Gutierrez | 6-4, 6-2 | | match details | Lima Challenger | Clay |
| 26.09.21 | q 1 | Oscar Jose Gutierrez | Ignacio Buse | 6-4, 6-1 | | match details | ||
| 23.09.21 | 2nd round | Marcelo Zormann | Oscar Jose Gutierrez | 6-2, 4-6, 7-5 | | match details | M15 Recife | Clay |
| 22.09.21 | 1st round | Oscar Jose Gutierrez | Christian Oliveira | 6-3, 6-0 | | match details | ||
| 16.09.21 | 2nd round | Pablo Llamas Ruiz | Oscar Jose Gutierrez | 6-3, 6-3 | | match details | M25 Madrid | Clay |
| 14.09.21 | 1st round | Oscar Jose Gutierrez | Pol Toledo Bague | 6-3, 6-2 | | match details | ||
| 02.09.21 | 1/4 | Alejandro Garcia | Oscar Jose Gutierrez | 6-2, 6-3 | | match details | M25 Oviedo | Clay |
| 01.09.21 | 2nd round | Oscar Jose Gutierrez | Diego Barreto Sanchez | 6-3, 7-5 | | match details | ||
| 31.08.21 | 1st round | Oscar Jose Gutierrez | Juan Bautista Torres | 6-3, 6-4 | | match details | ||
| 27.08.21 | 1/4 | Imanol Lopez Morillo | Oscar Jose Gutierrez | 6-3, 6-3 | | match details | M25 Santander | Clay |
| 26.08.21 | 2nd round | Oscar Jose Gutierrez | Andrey Chepelev | 6-3, 7-5 | | match details | ||
| 24.08.21 | 1st round | Oscar Jose Gutierrez | Kuzey Cekirge | 5-7, 6-2, 6-1 | | match details | ||
| 20.08.21 | 1/4 | Jerome Kym | Oscar Jose Gutierrez | 4-6, 6-2, 6-3 | | match details |  M25 Muttenz | Clay |
| 19.08.21 | 2nd round | Oscar Jose Gutierrez | Luca Castelnuovo | 6-1, 6-2 | | match details | ||
| 17.08.21 | 1st round | Oscar Jose Gutierrez | Mateus Alves | 6-3, 2-6, 6-1 | | match details | ||
| 08.08.21 | q 1 | Orlando Luz | Oscar Jose Gutierrez | 7-5, 6-3 | | match details |  San Marino | Clay |
| 03.08.21 | 1st round | Arthur Reymond | Oscar Jose Gutierrez | 6-4, 3-6, 6-2 | | match details | M25 Bolzano | Clay |
| 19.07.21 | qual. | Geoffrey Blancaneaux | Oscar Jose Gutierrez | 6-4, 6-2 | | match details |  Tampere Challenger | Clay |
| 18.07.21 | q 1 | Oscar Jose Gutierrez | Roni Rikkonen | 6-2, 7-5 | | match details | ||
| 11.07.21 | q 1 | Arthur Rinderknech | Oscar Jose Gutierrez | 6-4, 7-5 | | match details |  Bastad | Clay |
| 08.07.21 | 2nd round | Peter Goldsteiner | Oscar Jose Gutierrez | 7-65, 3-6, 6-4 | | match details |  M25 Velenje | Clay |
| 07.07.21 | 1st round | Oscar Jose Gutierrez | Constantin Bittoun Kouzmine | 4-6, 6-3, 6-4 | | match details | ||
| 03.07.21 | 1/2 | Orlando Luz | Oscar Jose Gutierrez | 6-2, 6-4 | | match details | M25 Wroclaw | Clay |
| 02.07.21 | 1/4 | Oscar Jose Gutierrez | Vladyslav Orlov | 6-1, 6-1 | | match details | ||
| 01.07.21 | 2nd round | Oscar Jose Gutierrez | Tomas Jirousek | 6-3, 6-2 | | match details | ||
| 30.06.21 | 1st round | Oscar Jose Gutierrez | Maciej Rajski | 6-3, 6-4 | | match details | ||
| 25.06.21 | 1/4 | Arthur Cazaux | Oscar Jose Gutierrez | 6-3, 6-2 | | match details | M25 Montauban | Clay |
| 24.06.21 | 2nd round | Oscar Jose Gutierrez | Nathan Seateun | 6-2, 7-5 | | match details | ||
| 22.06.21 | 1st round | Oscar Jose Gutierrez | Erik Crepaldi | 6-1, 6-2 | | match details | ||
| 15.06.21 | 1st round | Renzo Olivo | Oscar Jose Gutierrez | 7-63, 6-4 | | match details | Aix En | Clay |
| 14.06.21 | qual. | Aziz Dougaz | Oscar Jose Gutierrez | 6-4, 4-6, 6-4 | | match details | ||
| 13.06.21 | q 1 | Oscar Jose Gutierrez | Ronald Slobodchikov | 6-1, 6-4 | | match details | ||
| 27.05.21 | 2nd round | Nicolae Frunza | Oscar Jose Gutierrez | 6-4, 3-6, 6-4 | | match details | M15 Bucharest | Clay |
| 25.05.21 | 1st round | Oscar Jose Gutierrez | Clement Tabur | 6-4, 6-2 | | match details | ||
| 19.05.21 | 1st round | Michael Geerts | Oscar Jose Gutierrez | 6-2, 6-3 | | match details | M25 Vic | Clay |
| 18.05.21 | qual. | Facundo Juarez | Oscar Jose Gutierrez | 6-2, 6-3 | | match details | ||
| 17.05.21 | q 2 | Oscar Jose Gutierrez | Vicente Oliver Moratalla | 6-2, 6-0 | | match details | ||
| 13.05.21 | 2nd round | Alex Marti Pujolras | Oscar Jose Gutierrez | 7-5, 6-2 | | match details | M15 Valldoreix | Clay |
| 12.05.21 | 1st round | Oscar Jose Gutierrez | Miguel Damas | 6-4, 7-65 | | match details | ||
| 15.02.21 | qual. | Carlos Gomez-Herrera | Oscar Jose Gutierrez | 6-4, 6-4 | | match details |  Concepcion Challenger | Clay |
| 14.02.21 | q 1 | Oscar Jose Gutierrez | Alejandro Bancalari | 6-1, 6-0 | | match details | ||
| 30.11.20 | 1st round | Sebastian Baez | Oscar Jose Gutierrez | 7-5, 1-6, 6-1 | | match details | Campinas Challenger | Clay |
| 22.11.20 | qual. | Matheus Pucinelli De Almeida | Oscar Jose Gutierrez | 6-1, 6-3 | | match details | Sao Paulo | Clay |
| 19.09.20 | q 1 | Aziz Dougaz | Oscar Jose Gutierrez | 6-3, 5-7, 6-2 | | match details | Forli Challenger | Clay |
| 11.02.20 | 1st round | Nicolas Alberto Arreche | Oscar Jose Gutierrez | 7-65, 3-6, 6-3 | | match details | M25 Lima | Clay |
| 04.02.20 | 1st round | Matias Zukas | Oscar Jose Gutierrez | 7-63, 6-3 | | match details | M25 Lima | Clay |
| 27.01.20 | 1st round | Mariano Kestelboim | Oscar Jose Gutierrez | 6-4, 3-6, 7-5 | | match details |  Punta Del | Clay |
| 05.11.19 | 1st round | Genaro Alberto Olivieri | Oscar Jose Gutierrez | 5-7, 6-3, 6-4 | | match details | Montevideo Challenger | Clay |
| 30.10.19 | 2nd round | Jaume Antoni Munar Clar | Oscar Jose Gutierrez | 6-4, 6-2 | | match details |  Guayaquil Challenger | Clay |
| 28.10.19 | 1st round | Oscar Jose Gutierrez | Pedro Sakamoto | 3-6, 7-63, 6-4 | | match details | ||
| 22.10.19 | 2nd round | Yannick Hanfmann | Oscar Jose Gutierrez | 6-3, 6-3 | | match details | Lima Challenger | Clay |
| 21.10.19 | 1st round | Oscar Jose Gutierrez | Nicolas Alvarez | 6-3, 6-3 | | match details | ||
| 10.10.19 | 3rd round | Thiago Moura Monteiro | Oscar Jose Gutierrez | 6-3, 7-5 | | match details |  Santo Domingo | Clay |
| 08.10.19 | 2nd round | Oscar Jose Gutierrez | Pedja Krstin | 7-5, 6-4 | | match details | ||
| 07.10.19 | 1st round | Oscar Jose Gutierrez | Gastao Elias | 4-6, 6-3, 4-4, Gastao Elias - retired | | match details | ||
| 30.09.19 | 1st round | Juan Pablo Varillas | Oscar Jose Gutierrez | 6-2, 6-2 | | match details | Campinas Challenger | Clay |
| 23.09.19 | 1st round | Genaro Alberto Olivieri | Oscar Jose Gutierrez | 6-4, 6-4 | | match details |  Buenos Aires | Clay |
| 18.09.19 | 2nd round | Tommy Robredo | Oscar Jose Gutierrez | 6-0, 6-1 | | match details | Biella Challenger | Clay |
| 17.09.19 | 1st round | Oscar Jose Gutierrez | Gianluigi Quinzi | 6-2, 1-6, 6-3 | | match details | ||
| 09.09.19 | 1st round | Jan Satral | Oscar Jose Gutierrez | 7-64, 6-3 | | match details | Szczecin Challenger | Clay |
| 01.09.19 | fin | Javier Barranco Cosano | Oscar Jose Gutierrez | 7-5, 6-0 | | match details | M25 Donostia | Clay |
| 31.08.19 | 1/2 | Oscar Jose Gutierrez | Orlando Luz | 6-2, 6-3 | | match details | ||
| 30.08.19 | 1/4 | Oscar Jose Gutierrez | Jose Hernandez-Fernandez | 6-3, 6-4 | | match details | ||
| 29.08.19 | 2nd round | Oscar Jose Gutierrez | Eduard Esteve Lobato | 2-6, 7-65, 3-1, Eduard Esteve Lobato - retired | | match details | ||
| 28.08.19 | 1st round | Oscar Jose Gutierrez | Alexis Musialek | 7-5, 6-4 | | match details | ||
| 25.08.19 | fin | Oscar Jose Gutierrez | Orlando Luz | 6-4, 6-1 | | match details | M25 Santander | Clay |
| 24.08.19 | 1/4 | Oscar Jose Gutierrez | Daniel Dutra Da Silva | 6-4, 6-2 | | match details | ||
| 24.08.19 | 1/2 | Oscar Jose Gutierrez | Imanol Lopez Morillo | 6-3, 6-2 | | match details | ||
| 22.08.19 | 2nd round | Oscar Jose Gutierrez | Benjamin Winter Lopez | 6-2, 2-6, 6-2 | | match details | ||
| 21.08.19 | 1st round | Oscar Jose Gutierrez | Fabrizio Ornago | 6-3, 6-2 | | match details | ||
| 18.08.19 | fin | Oscar Jose Gutierrez | Rigele Te | 7-62, 7-60 | | match details | M15 Vigo | Clay |
| 17.08.19 | 1/2 | Oscar Jose Gutierrez | Arthur Reymond | 6-1, 6-4 | | match details | ||
| 16.08.19 | 1/4 | Oscar Jose Gutierrez | Jose Joaquin Miranda Cisneros | 6-0, 6-0 | | match details | ||
| 15.08.19 | 2nd round | Oscar Jose Gutierrez | Joan B Borras Isern | 6-2, 7-5 | | match details | ||
| 14.08.19 | 1st round | Oscar Jose Gutierrez | Vicente Oliver Moratalla | 6-0, 6-4 | | match details | ||
| 20.07.19 | 1/2 | Francisco Cerundolo | Oscar Jose Gutierrez | 6-4, 6-3 | | match details | M25 Lima | Clay |
| 19.07.19 | 1/4 | Oscar Jose Gutierrez | Rafael Matos | 6-4, 6-3 | | match details | ||
| 18.07.19 | 2nd round | Oscar Jose Gutierrez | Rodrigo Sanchez | 6-3, 5-7, 6-1 | | match details | ||
| 17.07.19 | 1st round | Oscar Jose Gutierrez | Juan Manuel Cerundolo | 6-0, 5-7, 6-4 | | match details | ||
| 14.07.19 | fin | Oscar Jose Gutierrez | Facundo Juarez | 6-3, 6-1 | | match details | M15 Lima | Clay |
| 13.07.19 | 1/2 | Oscar Jose Gutierrez | Matias Soto | 7-66, 6-0 | | match details | ||
| 12.07.19 | 1/4 | Oscar Jose Gutierrez | Francisco Comesana | 6-2, 7-60 | | match details | ||
| 11.07.19 | 2nd round | Oscar Jose Gutierrez | Rodrigo Nicolas Montes De Oca Murillo | 6-0, 6-1 | | match details | ||
| 09.07.19 | 1st round | Oscar Jose Gutierrez | Pedro Iamachkine | 6-3, 4-6, 6-2 | | match details | ||
| 04.07.19 | 2nd round | Juan Pablo Ficovich | Oscar Jose Gutierrez | 6-4, 6-0 | | match details | M25 Buenos | Clay |
| 02.07.19 | 1st round | Oscar Jose Gutierrez | Juan Pablo Grassi Mazzuchi | 4-6, 6-1, 6-4 | | match details | ||
| 28.06.19 | 1/4 | Juan Pablo Ficovich | Oscar Jose Gutierrez | 6-3, 6-3 | | match details | M15 Curitiba | Clay |
| 27.06.19 | 2nd round | Oscar Jose Gutierrez | Facundo Juarez | 1-6, 6-3, 6-4 | | match details | ||
| 25.06.19 | 1st round | Oscar Jose Gutierrez | Francisco Comesana | 7-64, 7-65 | | match details | ||
| 22.06.19 | 1/2 | Rafael Matos | Oscar Jose Gutierrez | 7-5, 6-1 | | match details | M15 Sao | Clay |
| 21.06.19 | 1/4 | Oscar Jose Gutierrez | Gabriel Ciro Da Silva | 6-2, 6-3 | | match details | ||
| 20.06.19 | 2nd round | Oscar Jose Gutierrez | Andre Miele | 6-1, 6-4 | | match details | ||
| 19.06.19 | 1st round | Oscar Jose Gutierrez | Agustin Riquelme | 6-2, 6-2 | | match details | ||
| 04.06.19 | qual. | Joao Lucas Reis Da Silva | Oscar Jose Gutierrez | 6-1, 6-2 | | match details | M25 Karlsruhe | Clay |
| 03.06.19 | q 1 | Oscar Jose Gutierrez | Marvin Schaber | 6-3, 6-2 | | match details | ||
| 30.05.19 | 2nd round | Hugo Grenier | Oscar Jose Gutierrez | 6-2, 2-6, 7-63 | | match details |  M25 Gyula | Clay |
| 29.05.19 | 1st round | Oscar Jose Gutierrez | Alexander Igoshin | 5-7, 6-4, 6-3 | | match details | ||
| 22.05.19 | 1st round | Pierre Faivre | Oscar Jose Gutierrez | 7-5, 7-5 | | match details |  M15 Brcko | Clay |
| 15.05.19 | 1st round | Botic Van De Zandschulp | Oscar Jose Gutierrez | 6-3, 6-79, 6-2 | | match details | M25 Doboj | Clay |
| 10.05.19 | 1/2 | Jeroen Vanneste | Oscar Jose Gutierrez | 7-64, 6-3 | | match details | M15 Troisdorf | Clay |
| 09.05.19 | 1/4 | Oscar Jose Gutierrez | Michael Geerts | 5-7, 6-3, 6-3 | | match details | ||
| 08.05.19 | 2nd round | Oscar Jose Gutierrez | Lucas Gerch | 6-3, 6-2 | | match details | ||
| 07.05.19 | 1st round | Oscar Jose Gutierrez | Dominik Boehler | 6-1, 6-4 | | match details | ||
| 21.01.19 | 1st round | Gonzalo Lama | Oscar Jose Gutierrez | 7-62, 6-2 | | match details | Punta Del | Clay |
| 09.11.18 | 1/4 | Rafael Matos | Oscar Jose Gutierrez | 4-6, 6-4, 6-2 | | match details | Brazil F8 | Clay |
| 07.11.18 | 2nd round | Oscar Jose Gutierrez | Rafael Marques Da Silva | 6-1, 6-2 | | match details | ||
| 06.11.18 | 1st round | Oscar Jose Gutierrez | Fermin Tenti | 4-6, 6-4, 7-65 | | match details | ||
| 29.10.18 | 1st round | Carlos Eduardo Severino | Oscar Jose Gutierrez | 2-6, 6-3, 6-4 | | match details | Brazil F7 | Clay |
| 23.10.18 | 1st round | Ignacio Monzon | Oscar Jose Gutierrez | 6-4, 6-4 | | match details | Brazil F6 | Clay |
| 19.10.18 | 1/4 | Rafael Matos | Oscar Jose Gutierrez | 6-3, 7-62 | | match details | Brazil F5 | Clay |
| 18.10.18 | 2nd round | Oscar Jose Gutierrez | Carlos Eduardo Severino | 6-3, 6-1 | | match details | ||
| 15.10.18 | 1st round | Oscar Jose Gutierrez | Ignacio Carou | 6-4, 7-5 | | match details | ||
| 01.10.18 | qual. | Nicolas Alvarez | Oscar Jose Gutierrez | 6-3, 7-5 | | match details | Campinas Challenger | Clay |
| 30.09.18 | q 2 | Oscar Jose Gutierrez | Tomas Lipovsek Puches | 6-71, 6-3, 6-2 | | match details | ||
| 29.09.18 | q 1 | Oscar Jose Gutierrez | Breno Lodis | 6-1, 6-1 | | match details | ||
| 18.09.18 | 1st round | Matteo Donati | Oscar Jose Gutierrez | 6-3, 6-3 | | match details | Biella Challenger | Clay |
| 17.09.18 | qual. | Jan Satral | Oscar Jose Gutierrez | 6-2, 6-2 | | match details | ||
| 16.09.18 | q 2 | Oscar Jose Gutierrez | Francesco Paschetto | 6-3, 6-0 | | match details | ||
| 15.09.18 | q 1 | Oscar Jose Gutierrez | Jannik Sinner | 4-6, 6-4, 7-65 | | match details | ||
| 14.09.18 | 1/4 | Marco Bortolotti | Oscar Jose Gutierrez | 6-3, 6-1 | | match details | Italy F27 | Clay |
| 12.09.18 | 2nd round | Oscar Jose Gutierrez | Enrico Dalla Valle | 6-1, 6-2 | | match details | ||
| 11.09.18 | 1st round | Oscar Jose Gutierrez | Francois-Arthur Vibert | 7-62, 2-6, 6-2 | | match details | ||
| 08.09.18 | qual. | Oscar Jose Gutierrez | Matteo Curci | 6-2, 6-3 | | match details | ||
| 07.09.18 | 1/4 | Oscar Jose Gutierrez | Karim-Mohamed Maamoun | 5-7, 6-2, 2-0, Karim-Mohamed Maamoun - retired | | match details | Italy F26 | Clay |
| 07.09.18 | 1/2 | Gijs Brouwer | Oscar Jose Gutierrez | 6-4, 6-4 | | match details | ||
| 05.09.18 | 2nd round | Oscar Jose Gutierrez | Johannes Bangratz | 6-4, 6-1 | | match details | ||
| 03.09.18 | 1st round | Oscar Jose Gutierrez | Federico Arnaboldi | 6-2, 6-3 | | match details | ||
| 30.08.18 | 2nd round | Alexander Erler | Oscar Jose Gutierrez | 6-4, 6-4 | | match details | Hungary F7 | Clay |
| 28.08.18 | 1st round | Oscar Jose Gutierrez | Domen Gostincar | 6-3, 6-2 | | match details | ||
| 04.08.18 | fin | Emilio Gomez | Oscar Jose Gutierrez | 4-6, 7-5, 6-4 | | match details | Ecuador F2 | Clay |
| 03.08.18 | 1/2 | Oscar Jose Gutierrez | Bernardo Saraiva | 4-6, 6-4, 6-3 | | match details | ||
| 02.08.18 | 2nd round | Oscar Jose Gutierrez | Julian Gimenez | 6-1, 6-0 | | match details | ||
| 02.08.18 | 1/4 | Oscar Jose Gutierrez | Facundo Juarez | 6-1, 6-3 | | match details | ||
| 30.07.18 | 1st round | Oscar Jose Gutierrez | Daniel Mora | 6-2, 6-1 | | match details | ||
| 05.07.18 | 1/4 | David Poljak | Oscar Jose Gutierrez | 6-4, 6-1 | | match details | Czech Republic | Clay |
| 04.07.18 | 2nd round | Oscar Jose Gutierrez | Robin Stanek | 6-2, 6-4 | | match details | ||
| 02.07.18 | 1st round | Oscar Jose Gutierrez | Petr Michnev | 6-3, 6-2 | | match details | ||
| 26.06.18 | 1st round | Jan Mertl | Oscar Jose Gutierrez | 7-63, 6-3 | | match details | Czech Republic | Clay |
| 21.06.18 | 1/4 | Bruno Sant'Anna | Oscar Jose Gutierrez | 5-3, Oscar Jose Gutierrez - retired | | match details | Hungary F5 | Clay |
| 20.06.18 | 2nd round | Oscar Jose Gutierrez | Eduardo Dischinger | 6-2, 6-1 | | match details | ||
| 19.06.18 | 1st round | Oscar Jose Gutierrez | Peter Nagy | 4-6, 6-3, 6-1 | | match details | ||
| 16.06.18 | 1/2 | Lenny Hampel | Oscar Jose Gutierrez | 6-1, 6-4 | | match details | Hungary F4 | Clay |
| 15.06.18 | 1/4 | Oscar Jose Gutierrez | Peter Nagy | 5-7, 6-4, 6-1 | | match details | ||
| 14.06.18 | 2nd round | Oscar Jose Gutierrez | Vlad Andrei Dancu | 6-2, 6-3 | | match details | ||
| 12.06.18 | 1st round | Oscar Jose Gutierrez | Ljubomir Celebic | 6-2, 4-6, 6-3 | | match details | ||
| 30.05.18 | 2nd round | Tomas Martin Etcheverry | Oscar Jose Gutierrez | 7-64, 6-2 | | match details | Argentina F3 | Clay |
| 29.05.18 | 1st round | Oscar Jose Gutierrez | Facundo Juarez | 6-1, 5-3, Facundo Juarez - retired | | match details | ||
| 25.05.18 | 1/2 | Juan Carlos Saez | Oscar Jose Gutierrez | 6-4, 4-6, 6-4 | | match details | Argentina F2 | Clay |
| 24.05.18 | 1/4 | Oscar Jose Gutierrez | Eduardo Agustin Torre | 6-4, 6-1 | | match details | ||
| 23.05.18 | 2nd round | Oscar Jose Gutierrez | Felipe Derdoy | 6-0, 6-0 | | match details | ||
| 22.05.18 | 1st round | Oscar Jose Gutierrez | Mateo Nicolas Martinez | 4-6, 6-4, 6-2 | | match details | ||
| 17.05.18 | 2nd round | Jose Pereira | Oscar Jose Gutierrez | 6-2, 6-2 | | match details | Brazil F4 | Clay |
| 15.05.18 | 1st round | Oscar Jose Gutierrez | Igor Gimenez | 6-0, 7-61 | | match details | ||
| 13.05.18 | fin | Oscar Jose Gutierrez | Marcelo Zormann | 6-2, 6-2 | | match details | Brazil F3 | Clay |
| 12.05.18 | 1/2 | Oscar Jose Gutierrez | Nicolas Santos | 4-6, 6-3, 6-4 | | match details | ||
| 11.05.18 | 1/4 | Oscar Jose Gutierrez | Pedro Sakamoto | 7-5, 4-6, 6-3 | | match details | ||
| 10.05.18 | 2nd round | Oscar Jose Gutierrez | Mateus Alves | 6-2, 6-2 | | match details | ||
| 08.05.18 | 1st round | Oscar Jose Gutierrez | Andre Miele | 6-3, 6-4 | | match details | ||
| 05.05.18 | 1/2 | Gonzalo Villanueva | Oscar Jose Gutierrez | 6-73, 6-3, 6-3 | | match details | Brazil F2 | Clay |
| 04.05.18 | 1/4 | Oscar Jose Gutierrez | Pedro Sakamoto | 6-3, 2-6, 6-3 | | match details | ||
| 02.05.18 | 2nd round | Oscar Jose Gutierrez | Joao Lucas Reis Da Silva | 6-4, 6-3 | | match details | ||
| 01.05.18 | 1st round | Oscar Jose Gutierrez | Fernando Yamacita | 6-4, 6-0 | | match details | ||
| 27.04.18 | 1/4 | Camilo Ugo Carabelli | Oscar Jose Gutierrez | 4-6, 6-3, 6-1 | | match details | Brazil F1 | Clay |
| 25.04.18 | 2nd round | Oscar Jose Gutierrez | Alexandre Tsuchiya | 6-4, 6-77, 6-2 | | match details | ||
| 23.04.18 | 1st round | Oscar Jose Gutierrez | Igor Ribeiro Marcondes | 2-6, 6-2, 6-3 | | match details | ||
| 29.03.18 | 2nd round | Dimitar Kuzmanov | Oscar Jose Gutierrez | 6-3, 6-1 | | match details | Turkey F12 | Clay |
| 28.03.18 | 1st round | Oscar Jose Gutierrez | Marvin Netuschil | 6-4, 6-0 | | match details | ||
| 21.03.18 | 1st round | Juan Pablo Varillas | Oscar Jose Gutierrez | 6-3, 6-1 | | match details | Turkey F11 | Clay |
| 17.03.18 | 1/2 | Ivan Nedelko | Oscar Jose Gutierrez | 6-1, 5-7, 6-0 | | match details | Turkey F10 | Clay |
| 16.03.18 | 1/4 | Oscar Jose Gutierrez | Mikhail Korovin | 6-3, 2-6, 6-4 | | match details | ||
| 15.03.18 | 2nd round | Oscar Jose Gutierrez | Francisco Cerundolo | 6-3, 6-3 | | match details | ||
| 14.03.18 | 1st round | Oscar Jose Gutierrez | Ilya Vasilyev | 6-2, 6-0 | | match details | ||
| 06.03.18 | 1st round | Oriol Roca Batalla | Oscar Jose Gutierrez | 2-6, 6-1, 6-1 | | match details | Turkey F9 | Clay |
| 23.12.17 | fin | Matias Zukas | Oscar Jose Gutierrez | 6-4, 6-2 | | match details | Peru F2 | Clay |
| 22.12.17 | 1/2 | Oscar Jose Gutierrez | Junior A. Ore | 1-6, 7-68, 6-2 | | match details | ||
| 21.12.17 | 1/4 | Oscar Jose Gutierrez | Daniel Elahi Galan | 2-6, 6-2, 7-66 | | match details | ||
| 20.12.17 | 2nd round | Oscar Jose Gutierrez | Nicolas Alvarez | Nicolas Alvarez - walk over | | match details | ||
| 18.12.17 | 1st round | Oscar Jose Gutierrez | Jeff Wolf | 7-5, 4-6, 6-1 | | match details | ||
| 15.12.17 | 1/2 | Nicolas Alvarez | Oscar Jose Gutierrez | 6-3, 7-5 | | match details | Peru F1 | Clay |
| 14.12.17 | 1/4 | Oscar Jose Gutierrez | Mauricio Echazu | 6-4, 1-6, 6-2 | | match details | ||
| 13.12.17 | 2nd round | Oscar Jose Gutierrez | Alejandro Mendoza | 6-1, 6-3 | | match details | ||
| 12.12.17 | 1st round | Oscar Jose Gutierrez | Rodrigo Sanchez | 7-5, 4-6, 7-62 | | match details | ||
| 02.12.17 | 1/2 | Christian Lindell | Oscar Jose Gutierrez | 6-4, 2-6, 6-4 | | match details | Brazil F4 | Clay |
| 01.12.17 | 1/4 | Oscar Jose Gutierrez | Jose Pereira | 3-6, 6-3, 6-2 | | match details | ||
| 30.11.17 | 2nd round | Oscar Jose Gutierrez | Fernando Yamacita | 6-1, 6-4 | | match details | ||
| 28.11.17 | 1st round | Oscar Jose Gutierrez | Alex Blumenberg | 7-5, 6-2 | | match details | ||
| 18.11.17 | 1/4 | Wilson Leite | Oscar Jose Gutierrez | 7-5, 6-3 | | match details | Brazil F2 | Clay |
| 16.11.17 | 2nd round | Oscar Jose Gutierrez | Joao Lucas Reis Da Silva | 7-5, 6-4 | | match details | ||
| 14.11.17 | 1st round | Oscar Jose Gutierrez | Gabriel Ciro Da Silva | 4-6, 7-64, 6-2 | | match details | ||
| 07.11.17 | 1st round | Andre Miele | Oscar Jose Gutierrez | 6-2, 7-5 | | match details | Argentina F8 | Clay |
| 07.10.17 | q 1 | Lenny Hampel | Oscar Jose Gutierrez | 6-2, 3-6, 6-1 | | match details | Buenos Aires | Clay |
| 01.10.17 | qual. | Pedro Sakamoto | Oscar Jose Gutierrez | 6-4, 6-2 | | match details | Campinas Challenger | Clay |
| 30.09.17 | q 2 | Oscar Jose Gutierrez | Leonardo Montaldi | 6-0, 6-0 | | match details | ||
| 13.09.17 | 1st round | Facundo Juarez | Oscar Jose Gutierrez | 6-2, 7-63 | | match details | Argentina F7 | Clay |
| 06.09.17 | 2nd round | Mariano Kestelboim | Oscar Jose Gutierrez | 6-0, 1-6, 6-4 | | match details | Argentina F6 | Clay |
| 05.09.17 | 1st round | Oscar Jose Gutierrez | Federico Moreno | 6-4, 6-74, 6-2 | | match details | ||
| 29.08.17 | 1st round | Facundo Arguello | Oscar Jose Gutierrez | 6-4, 6-1 | | match details | Argentina F5 | Clay |
| 24.08.17 | 1/4 | Camilo Ugo Carabelli | Oscar Jose Gutierrez | 7-64, 6-3 | | match details | Argentina F4 | Clay |
| 23.08.17 | 2nd round | Oscar Jose Gutierrez | Fermin Tenti | 6-3, 6-1 | | match details | ||
| 21.08.17 | 1st round | Oscar Jose Gutierrez | Alexandre Tsuchiya | 6-3, 7-5 | | match details | ||
| 09.08.17 | 2nd round | Joao Souza | Oscar Jose Gutierrez | 6-3, 6-1 | | match details |  Floridablanca Challenger | Clay |
| 08.08.17 | 1st round | Oscar Jose Gutierrez | Naoki Nakagawa | 6-2, 6-3 | | match details | ||
| 06.08.17 | q 2 | Oscar Jose Gutierrez | Luis Valero | 6-4, 6-2 | | match details | ||
| 06.08.17 | qual. | Oscar Jose Gutierrez | Felipe Mantilla | 6-3, 6-4 | | match details | ||
| 05.08.17 | q 1 | Oscar Jose Gutierrez | Bruno Britez | 6-3, 6-3 | | match details | ||
| 02.08.17 | 2nd round | Felipe Mantilla | Oscar Jose Gutierrez | 2-6, 6-4, 6-4 | | match details | Colombia F3 | Clay |
| 01.08.17 | 1st round | Oscar Jose Gutierrez | Nicolas Alberto Arreche | 7-65, 6-1 | | match details | ||
| 23.06.17 | 1/2 | Juan Ignacio Galarza | Oscar Jose Gutierrez | 6-3, 6-3 | | match details | Argentina F3 | Clay |
| 22.06.17 | 1/4 | Oscar Jose Gutierrez | Juan Pablo Ficovich | 6-2, 6-2 | | match details | ||
| 21.06.17 | 2nd round | Oscar Jose Gutierrez | Santiago Besada | 6-2, 6-4 | | match details | ||
| 20.06.17 | 1st round | Oscar Jose Gutierrez | Francisco Cerundolo | 6-2, 6-2 | | match details | ||
| 14.06.17 | 2nd round | David Souto | Oscar Jose Gutierrez | 6-1, 6-4 | | match details | Argentina F2 | Clay |
| 13.06.17 | 1st round | Oscar Jose Gutierrez | Alexandre Tsuchiya | 3-6, 6-2, 7-65 | | match details | ||
| 10.06.17 | fin | Tomas Lipovsek Puches | Oscar Jose Gutierrez | 6-2, 7-62 | | match details | Argentina F1 | Clay |
| 09.06.17 | 1/2 | Oscar Jose Gutierrez | Juan Ignacio Galarza | 3-6, 7-68, 7-5 | | match details | ||
| 08.06.17 | 1/4 | Oscar Jose Gutierrez | Carlos Eduardo Severino | 6-4, 6-1 | | match details | ||
| 07.06.17 | 2nd round | Oscar Jose Gutierrez | Nicolas Santos | 6-2, 2-6, 7-5 | | match details | ||
| 06.06.17 | 1st round | Oscar Jose Gutierrez | Eduardo Agustin Torre | 7-65, 6-3 | | match details | ||
| 29.03.17 | 1st round | Gerard Granollers | Oscar Jose Gutierrez | 6-4, 3-6, 7-64 | | match details | Tunisia F12 | Clay |
| 24.03.17 | 1/4 | Corentin Denolly | Oscar Jose Gutierrez | 6-3, 6-1 | | match details | Tunisia F11 | Clay |
| 23.03.17 | 2nd round | Oscar Jose Gutierrez | Fabio Mercuri | 6-1, 6-1 | | match details | ||
| 22.03.17 | 1st round | Oscar Jose Gutierrez | Alexander Ward | 6-4, 6-2 | | match details | ||
| 17.03.17 | 1/4 | Stefano Travaglia | Oscar Jose Gutierrez | 6-4, 6-2 | | match details | Tunisia F10 | Clay |
| 16.03.17 | 2nd round | Oscar Jose Gutierrez | Goncalo Oliveira | 6-3, 6-3 | | match details | ||
| 14.03.17 | 1st round | Oscar Jose Gutierrez | Francois-Arthur Vibert | 7-65, 6-3 | | match details | ||
| 07.03.17 | 1st round | Marc Giner | Oscar Jose Gutierrez | 7-64, 5-7, 6-4 | | match details | Tunisia F9 | Clay |
| 27.02.17 | q 1 | Oscar Jose Gutierrez | Marvin Bernardo Spiering | 4-6, 6-1, 6-0 | | match details | Tunisia F8 | Clay |
| 27.02.17 | qual. | Cristian Carli | Oscar Jose Gutierrez | 6-3, 6-4 | | match details | ||
| 27.02.17 | q 2 | Oscar Jose Gutierrez | Thomas Hulme | 6-1, 6-0 | | match details | ||
| 22.02.17 | 1st round | Mario Vilella Martinez | Oscar Jose Gutierrez | 6-1, 7-5 | | match details | Tunisia F7 | Clay |
| 15.12.16 | 1/4 | Joao Pedro Sorgi | Oscar Jose Gutierrez | 7-5, 7-64 | | match details | Uruguay F3 | Clay |
| 14.12.16 | 2nd round | Oscar Jose Gutierrez | Matias Zukas | 3-6, 6-2, 7-5 | | match details | ||
| 12.12.16 | 1st round | Oscar Jose Gutierrez | Alejo Vilaro | 6-2, 6-1 | | match details | ||
| 08.12.16 | 1/4 | Facundo Mena | Oscar Jose Gutierrez | 7-65, 6-3 | | match details | Uruguay F2 | Clay |
| 07.12.16 | 2nd round | Oscar Jose Gutierrez | Joao Menezes | 6-3, 3-6, 7-5 | | match details | ||
| 06.12.16 | 1st round | Oscar Jose Gutierrez | Alejo Vilaro | 6-74, 6-4, 7-5 | | match details | ||
| 01.12.16 | 1/4 | Ivan Endara | Oscar Jose Gutierrez | 6-2, 7-5 | | match details | Colombia F9 | Clay |
| 30.11.16 | 2nd round | Oscar Jose Gutierrez | Alejandro Hoyos | 6-1, 6-0 | | match details | ||
| 28.11.16 | 1st round | Oscar Jose Gutierrez | Aaron Cortes Alcaraz | 7-62, 6-2 | | match details | ||
| 23.11.16 | 2nd round | Daniel Elahi Galan | Oscar Jose Gutierrez | 4-6, 6-1, 7-69 | | match details | Colombia F8 | Clay |
| 22.11.16 | 1st round | Oscar Jose Gutierrez | Juan Montes | 6-0, 6-1 | | match details | ||
| 18.11.16 | 1/2 | Juan Pablo Varillas | Oscar Jose Gutierrez | 2-6, 6-3, 6-4 | | match details | Colombia F7 | Clay |
| 17.11.16 | 1/4 | Oscar Jose Gutierrez | Carlos Salamanca | 5-7, 6-3, 6-1 | | match details | ||
| 16.11.16 | 2nd round | Oscar Jose Gutierrez | Camilo Andres Erazo | 6-1, 6-2 | | match details | ||
| 15.11.16 | 1st round | Oscar Jose Gutierrez | Daniel Salazar Martinez | 6-1, 6-3 | | match details | ||
| 06.11.16 | q 2 | Tomas Barrios Vera | Oscar Jose Gutierrez | 6-4, 7-60 | | match details | Bogota Challenger | Clay |
| 05.11.16 | q 1 | Oscar Jose Gutierrez | Mark Vervoort | 6-3, 7-63 | | match details | ||
| 18.10.16 | 1st round | Michel Vernier | Oscar Jose Gutierrez | 6-3, 2-6, 6-4 | | match details | Colombia F6 | Clay |
| 13.10.16 | 1/4 | Ricardo Hocevar | Oscar Jose Gutierrez | 6-3, 6-2 | | match details | Colombia F5 | Clay |
| 12.10.16 | 2nd round | Oscar Jose Gutierrez | Juan Montes | 6-2, 6-1 | | match details | ||
| 11.10.16 | 1st round | Oscar Jose Gutierrez | Nicolas De Marco | 6-4, 6-1 | | match details | ||
| 19.09.16 | 1st round | Maximo Gonzalez | Oscar Jose Gutierrez | 6-1, 6-3 | | match details | Santos Challenger | Clay |
| 18.09.16 | qual. | Oscar Jose Gutierrez | Luiz Eduardo Santos | 6-1, 6-2 | | match details | ||
| 31.08.16 | 1st round | Andre Ghem | Oscar Jose Gutierrez | 6-2, 6-0 | | match details | Curitiba Challenger | Clay |
| 28.08.16 | qual. | Oscar Jose Gutierrez | Tiago Lopes (BRA) | 4-6, 6-3, 6-4 | | match details | ||
| 27.08.16 | q 2 | Oscar Jose Gutierrez | Luis Britto | 6-2, 6-4 | | match details | ||
| 14.07.16 | 2nd round | Rafael Matos | Oscar Jose Gutierrez | 7-5, 2-6, 6-3 | | match details | Brazil F3 | Clay |
| 12.07.16 | 1st round | Oscar Jose Gutierrez | Daniel Dutra Da Silva | 6-1, 6-4 | | match details | ||
| 09.07.16 | fin | Fernando Romboli | Oscar Jose Gutierrez | 6-4, 6-3 | | match details | Brazil F2 | Clay |
| 08.07.16 | 1/2 | Oscar Jose Gutierrez | Rafael Matos | 6-4, 2-6, 6-1 | | match details | ||
| 07.07.16 | 1/4 | Oscar Jose Gutierrez | Nicolas Santos | 6-4, 6-3 | | match details | ||
| 06.07.16 | 2nd round | Oscar Jose Gutierrez | Carlos Eduardo Severino | 6-3, 6-4 | | match details | ||
| 04.07.16 | 1st round | Oscar Jose Gutierrez | Alex Blumenberg | 6-2, 3-0, Alex Blumenberg - retired | | match details | ||
| 30.06.16 | 1/4 | Thales Turini | Oscar Jose Gutierrez | 7-5, 6-1 | | match details | Brazil F1 | Clay |
| 29.06.16 | 2nd round | Oscar Jose Gutierrez | Filipe Brandao | 7-5, 6-2 | | match details | ||
| 28.06.16 | 1st round | Oscar Jose Gutierrez | Fernando Romboli | 3-6, 7-5, 6-4 | | match details | ||
| 02.06.16 | 2nd round | Daniel Dutra Da Silva | Oscar Jose Gutierrez | 6-1, 7-65 | | match details | Argentina F9 | Clay |
| 31.05.16 | 1st round | Oscar Jose Gutierrez | Axel Geller | 7-63, 6-2 | | match details | ||
| 23.05.16 | qual. | Sebastian Baez | Oscar Jose Gutierrez | 5-7, 7-65, 6-4 | | match details | Argentina F8 | Clay |
| 23.05.16 | q 2 | Oscar Jose Gutierrez | Juan Pablo Grassi Mazzuchi | 6-3, 6-1 | | match details | ||
| 23.05.16 | q 1 | Oscar Jose Gutierrez | Andreas Ignacio Pasutti | 6-2, 6-3 | | match details | ||
| 18.05.16 | 2nd round | Federico Coria | Oscar Jose Gutierrez | 6-3, 6-4 | | match details | Argentina F7 | Clay |
| 17.05.16 | 1st round | Oscar Jose Gutierrez | Juan Pablo Ficovich | 6-4, 6-3 | | match details | ||
| 16.05.16 | q 1 | Oscar Jose Gutierrez | Hernando Jose Escurra Isnardi | 6-2, 6-0 | | match details | ||
| 16.05.16 | q 2 | Oscar Jose Gutierrez | Juan Aranda | 6-2, 6-4 | | match details | ||
| 16.05.16 | qual. | Oscar Jose Gutierrez | Thiago Agustin Tirante | 6-4, 6-2 | | match details | ||
| 10.05.16 | 1st round | Juan Ignacio Galarza | Oscar Jose Gutierrez | 6-1, 6-1 | | match details | Argentina F6 | Clay |
| 04.05.16 | 2nd round | Federico Coria | Oscar Jose Gutierrez | 6-1, 3-6, 6-0 | | match details | Argentina F5 | Clay |
| 03.05.16 | 1st round | Oscar Jose Gutierrez | Agustin Suarez Gonzalez | 6-2, 6-2 | | match details | ||
| 02.05.16 | q 2 | Oscar Jose Gutierrez | Jeff Guerrero | 6-2, 3-6, 6-3 | | match details | ||
| 02.05.16 | qual. | Oscar Jose Gutierrez | Fernando Sierra | 6-2, 6-2 | | match details | ||
| 02.05.16 | q 1 | Oscar Jose Gutierrez | Gaston Tonello | 6-2, 6-1 | | match details | ||
| 18.04.16 | qual. | Andre Miele | Oscar Jose Gutierrez | 6-3, 6-4 | | match details | Sao Paulo | Clay |
| 17.04.16 | q 2 | Oscar Jose Gutierrez | Mariano Kestelboim | 6-1, 7-66 | | match details | ||
| 16.04.16 | q 1 | Oscar Jose Gutierrez | Alexandre Rodrigues Girotto | 6-0, 6-0 | | match details | ||
| 22.03.16 | 1st round | Gabriel Alejandro Hidalgo | Oscar Jose Gutierrez | 6-2, 6-1 | | match details | Argentina F4 | Clay |
| 21.03.16 | q 2 | Oscar Jose Gutierrez | Mateo Julio | 6-2, 3-6, 6-2 | | match details | ||
| 21.03.16 | qual. | Oscar Jose Gutierrez | Tomas Gerini | 6-4, 4-2, Tomas Gerini - retired | | match details | ||
| 14.03.16 | q 1 | Franco Capalbo | Oscar Jose Gutierrez | 6-3, 1-6, 7-64 | | match details | Argentina F3 | Clay |
| 10.03.16 | 1/4 | Juan Pablo Paz | Oscar Jose Gutierrez | 6-0, 6-4 | | match details | Argentina F2 | Clay |
| 09.03.16 | 1st round | Oscar Jose Gutierrez | Nicolas De Marco | 7-65, 6-3 | | match details | ||
| 09.03.16 | 2nd round | Oscar Jose Gutierrez | David Fleming | 4-6, 7-5, 6-4 | | match details | ||
| 16.11.15 | 1st round | Oscar Jose Gutierrez | Tiago Lopes (BRA) | 6-2, 6-4 | | match details | Brazil F9 | Clay |
| 16.11.15 | 2nd round | Carlos Eduardo Severino | Oscar Jose Gutierrez | 6-4, 6-4 | | match details | ||
| 02.11.15 | 2nd round | Bruno Sant'Anna | Oscar Jose Gutierrez | 6-3, 6-1 | | match details | Brazil F7 | Clay |
| 02.11.15 | 1st round | Oscar Jose Gutierrez | Igor Ribeiro Marcondes | 6-3, 6-2 | | match details | ||
| 26.10.15 | 2nd round | Daniel Dutra Da Silva | Oscar Jose Gutierrez | 7-64, 6-1 | | match details | Brazil F6 | Clay |
| 26.10.15 | 1st round | Oscar Jose Gutierrez | Luis Britto | 6-2, 6-3 | | match details | ||
| 12.10.15 | q 1 | Oscar Jose Gutierrez | Ignacio Monzon | 6-2, 6-4 | | match details | Corrientes Challenger | Clay |
| 12.10.15 | qual. | Franco Agamenone | Oscar Jose Gutierrez | 6-3, 6-2 | | match details | ||
| 03.10.15 | q 1 | Wilson Leite | Oscar Jose Gutierrez | 6-3, 6-2 | | match details | Sao Paulo | Clay |
| 29.09.15 | 1st round | Rogerio Dutra Da Silva | Oscar Jose Gutierrez | 6-0, 6-1 | | match details | Porto Alegre | Clay |
| 28.09.15 | qual. | Oscar Jose Gutierrez | Joao Pedro Sorgi | 6-3, 6-3 | | match details | ||
| 27.09.15 | q 2 | Oscar Jose Gutierrez | Wilson Leite | 6-3, 6-2 | | match details | ||
| 26.09.15 | q 1 | Oscar Jose Gutierrez | Nicolas Santos | 6-3, 6-3 | | match details | ||
| 20.09.15 | q 2 | Pedro Sakamoto | Oscar Jose Gutierrez | 1-6, 7-63, 6-3 | | match details | Campinas Challenger | Clay |
| 19.09.15 | q 1 | Oscar Jose Gutierrez | Caio Silva | 4-6, 6-3, 6-4 | | match details | ||
| 24.08.15 | 1st round | Oscar Jose Gutierrez | Juan Pablo Paz | 2-6, 6-2, 6-3 | | match details | Argentina F10 | Clay |
| 24.08.15 | qual. | Oscar Jose Gutierrez | Eduardo Lacalle | 6-3, 6-1 | | match details | ||
| 24.08.15 | 1/4 | Hernan Casanova | Oscar Jose Gutierrez | 6-3, 6-1 | | match details | ||
| 24.08.15 | q 1 | Oscar Jose Gutierrez | Gonzalo Lavaselli | 6-3, 6-1 | | match details | ||
| 24.08.15 | 2nd round | Oscar Jose Gutierrez | Sebastian Exequiel Pini | 6-2, 7-64 | | match details | ||
| 24.08.15 | q 2 | Oscar Jose Gutierrez | Juan Ignacio Alcalde | 6-3, 6-0 | | match details | ||
| 17.08.15 | 1st round | Federico Moreno | Oscar Jose Gutierrez | 6-4, 6-4 | | match details | Argentina F9 | Clay |
| 10.08.15 | qual. | Oscar Jose Gutierrez | Federico Moreno | 6-4, 7-63 | | match details | Argentina F8 | Clay |
| 10.08.15 | 1st round | Oscar Jose Gutierrez | Ryusei Makiguchi | 5-7, 7-68, 7-5 | | match details | ||
| 10.08.15 | q 1 | Oscar Jose Gutierrez | Agustin Suarez Gonzalez | 6-1, 6-3 | | match details | ||
| 10.08.15 | 2nd round | Jose Pereira | Oscar Jose Gutierrez | 4-6, 6-0, 6-3 | | match details | ||
| 22.06.15 | qual. | Oscar Jose Gutierrez | Federico Moreno | 6-3, 2-6, 6-1 | | match details | Brazil F3 | Clay |
| 22.06.15 | q 1 | Oscar Jose Gutierrez | Diego Burger Araujo Santos | 6-1, 6-0 | | match details | ||
| 22.06.15 | 1st round | Rafael Camilo | Oscar Jose Gutierrez | 6-3, 0-6, 6-4 | | match details | ||
| 22.06.15 | q 2 | Oscar Jose Gutierrez | Maycon Santos Dias | 6-0, 6-0 | | match details | ||
| 15.06.15 | 2nd round | Oscar Jose Gutierrez | Andre Miele | 6-1, 6-4 | | match details | Brazil F2 | Clay |
| 15.06.15 | q 1 | Oscar Jose Gutierrez | Gustavo De Oliveira Cruz | 6-2, 6-2 | | match details | ||
| 15.06.15 | 1/4 | Thales Turini | Oscar Jose Gutierrez | 7-65, 6-3 | | match details | ||
| 15.06.15 | q 2 | Oscar Jose Gutierrez | Santiago Maresca | 6-4, 6-1 | | match details | ||
| 15.06.15 | qual. | Oscar Jose Gutierrez | Breno Lodis | 6-1, 6-0 | | match details | ||
| 15.06.15 | 1st round | Oscar Jose Gutierrez | Carlos Eduardo Severino | 4-6, 7-65, 6-1 | | match details | ||
| 08.06.15 | q 2 | Oscar Jose Gutierrez | Antonin Scaff Haddad Bartos | 6-1, 6-3 | | match details | Brazil F1 | Clay |
| 08.06.15 | qual. | Oscar Jose Gutierrez | Pedro De Paula | 6-4, 6-4 | | match details | ||
| 08.06.15 | q 1 | Oscar Jose Gutierrez | Antonio Pruner Neto | 6-3, 6-2 | | match details | ||
| 08.06.15 | 1st round | Sebastian Exequiel Pini | Oscar Jose Gutierrez | 6-4, 7-62 | | match details | ||
| 25.05.15 | q 1 | Oscar Jose Gutierrez | Alejo Vilaro | 6-2, 6-3 | | match details | Argentina F7 | Clay |
| 25.05.15 | q 2 | Oscar Jose Gutierrez | Felipe Derdoy | 7-5, 6-1 | | match details | ||
| 25.05.15 | qual. | Oscar Jose Gutierrez | Inaki Gimenez Pilutik | 6-1, 6-1 | | match details | ||
| 25.05.15 | 2nd round | Tomas Lipovsek Puches | Oscar Jose Gutierrez | 6-2, 4-6, 6-3 | | match details | ||
| 25.05.15 | 1st round | Oscar Jose Gutierrez | Maximiliano Estevez | 6-4, 7-63 | | match details | ||
| 18.05.15 | q 2 | Oscar Jose Gutierrez | Tomas Gerini | 6-4, 6-1 | | match details | Argentina F6 | Clay |
| 18.05.15 | 1st round | Nicolas Kicker | Oscar Jose Gutierrez | 6-3, 6-2 | | match details | ||
| 18.05.15 | qual. | Oscar Jose Gutierrez | Rodrigo Arus | 6-4, 6-2 | | match details | ||
| 18.05.15 | q 1 | Oscar Jose Gutierrez | Santiago Rodriguez Taverna | 6-2, 6-1 | | match details | ||
| 11.05.15 | 1st round | Eduardo Agustin Torre | Oscar Jose Gutierrez | 7-65, 4-6, 6-3 | | match details | Argentina F5 | Clay |
| 11.05.15 | q 2 | Oscar Jose Gutierrez | Agustin Moyano | 6-0, 6-0 | | match details | ||
| 11.05.15 | qual. | Oscar Jose Gutierrez | Agustin Torreano | 6-2, 6-3 | | match details | ||
| 11.05.15 | q 1 | Oscar Jose Gutierrez | Santiago Rodriguez Taverna | 6-4, 6-4 | | match details | ||
| 04.05.15 | q 2 | Oscar Jose Gutierrez | Santiago Maresca | 6-0, 6-2 | | match details | Argentina F4 | Clay |
| 04.05.15 | qual. | Oscar Jose Gutierrez | Agustin Savarino | 6-2, 7-5 | | match details | ||
| 04.05.15 | 1st round | Francisco Bahamonde | Oscar Jose Gutierrez | 3-6, 6-4, 6-2 | | match details | ||
| 04.05.15 | q 1 | Oscar Jose Gutierrez | Andres Zepeda | 6-4, 6-1 | | match details | ||
| 16.03.15 | q 1 | David Fleming | Oscar Jose Gutierrez | 6-2, 6-4 | | match details | Argentina F2 | Clay |
| 09.03.15 | q 1 | Agustin Torreano | Oscar Jose Gutierrez | 6-2, 6-1 | | match details | Argentina F1 | Clay |
| 01.12.14 | q 1 | Oscar Jose Gutierrez | Kevin Borges Pereira | 6-1, 6-2 | | match details | Brazil F16 | Clay |
| 01.12.14 | qual. | Oscar Jose Gutierrez | Lucas Meirelles Guitarrari | 7-67, 6-2 | | match details | ||
| 01.12.14 | 2nd round | Fabricio Neis | Oscar Jose Gutierrez | 6-4, 6-3 | | match details | ||
| 01.12.14 | 1st round | Oscar Jose Gutierrez | Gustavo De Oliveira Cruz | 6-0, 4-0, Gustavo De Oliveira Cruz - retired | | match details | ||
| 24.11.14 | 1st round | Nicolas Kicker | Oscar Jose Gutierrez | 6-2, 7-5 | | match details | Brazil F15 | Clay |
| 10.11.14 | 1st round | Oscar Jose Gutierrez | Filipe Brandao | 4-6, 0-4, Filipe Brandao - retired | | match details | Brazil F13 | Clay |
| 10.11.14 | 2nd round | Hugo Dellien | Oscar Jose Gutierrez | 2-6, 6-4, 6-3 | | match details | ||
| 10.11.14 | q 2 | Oscar Jose Gutierrez | Joao Pedro Guedes Dos Santos | 6-2, 6-0 | | match details | ||
| 10.11.14 | qual. | Oscar Jose Gutierrez | David Fleming | 6-2, 6-1 | | match details | ||
| 03.11.14 | q 1 | Oscar Jose Gutierrez | Renato Teixeira Mendes | 6-0, 6-0 | | match details | Brazil F12 | Clay |
| 03.11.14 | qual. | Oscar Jose Gutierrez | Nicolas Santos | 6-4, 6-2 | | match details | ||
| 03.11.14 | 1st round | Orlando Luz | Oscar Jose Gutierrez | 6-3, 3-6, 6-3 | | match details | ||
| 27.10.14 | q 2 | Oscar Jose Gutierrez | Alessandro-Damiano Ventre | 6-4, 4-6, 6-4 | | match details | Brazil F11 | Clay |
| 27.10.14 | qual. | Nicolas Cavalheiro | Oscar Jose Gutierrez | 6-1, 6-4 | | match details | ||
| 22.09.14 | qual. | Caio Zampieri | Oscar Jose Gutierrez | 5-7, 7-5, 3-0, Oscar Jose Gutierrez - retired | | match details | Porto Alegre | Clay |
| 21.09.14 | q 2 | Oscar Jose Gutierrez | Leonardo Civita-Telles | 6-0, 3-6, 6-2 | | match details | ||
| 20.09.14 | q 1 | Oscar Jose Gutierrez | Guilherme Galvao | 6-3, 6-1 | | match details | ||
| 08.09.14 | 1st round | Gonzalo Villanueva | Oscar Jose Gutierrez | 1-6, 7-64, 6-4 | | match details | Argentina F17 | Clay |
| 01.09.14 | qual. | Oscar Jose Gutierrez | Agustin Suarez Gonzalez | 7-62, 6-1 | | match details | Argentina F16 | Clay |
| 01.09.14 | 1st round | Oscar Jose Gutierrez | Matias Franco Descotte | 6-3, 6-1 | | match details | ||
| 01.09.14 | 2nd round | Juan Ignacio Ameal | Oscar Jose Gutierrez | 6-3, 6-3 | | match details | ||
| 01.09.14 | q 2 | Oscar Jose Gutierrez | Mariano Barrios | 6-2, 6-4 | | match details | ||
| 25.08.14 | 2nd round | Oscar Jose Gutierrez | Mariano Kestelboim | 7-66, 6-3 | | match details | Argentina F15 | Clay |
| 25.08.14 | 1st round | Oscar Jose Gutierrez | Juan Ignacio Galarza | 4-6, 7-5, 7-65 | | match details | ||
| 25.08.14 | 1/4 | Nicolas Kicker | Oscar Jose Gutierrez | 7-62, 6-3 | | match details | ||
| 25.08.14 | q 2 | Oscar Jose Gutierrez | Tomas Gerini | 7-5, 6-3 | | match details | ||
| 25.08.14 | qual. | Oscar Jose Gutierrez | Federico Boscarino | 6-1, 6-2 | | match details | ||
| 18.08.14 | q 2 | Oscar Jose Gutierrez | Agustin Aime | 6-4, 7-5 | | match details | Argentina F14 | Clay |
| 18.08.14 | qual. | Oscar Jose Gutierrez | Ignacio Ortega Enriquez | 6-2, 6-4 | | match details | ||
| 18.08.14 | 1st round | Gaston-Arturo Grimolizzi | Oscar Jose Gutierrez | 6-3, 6-2 | | match details | ||
| 04.08.14 | q 2 | Oscar Jose Gutierrez | Felipe D'Annunzio | 6-1, 6-4 | | match details | Argentina F13 | Clay |
| 04.08.14 | qual. | Oscar Jose Gutierrez | Luciano Doria | 6-2, 6-0 | | match details | ||
| 04.08.14 | 1st round | Juan Ignacio Ameal | Oscar Jose Gutierrez | 6-75, 6-0, 6-3 | | match details | ||
| 28.07.14 | qual. | Hernan Casanova | Oscar Jose Gutierrez | 6-3, 6-4 | | match details | Argentina F12 | Clay |
| 28.07.14 | q 1 | Oscar Jose Gutierrez | Felipe D'Annunzio | 6-3, 6-1 | | match details | ||
| 28.07.14 | q 2 | Oscar Jose Gutierrez | Eduardo Palma | 6-3, 6-3 | | match details | ||
| 21.07.14 | 2nd round | Tomas Lipovsek Puches | Oscar Jose Gutierrez | 6-4, 0-6, 7-5 | | match details | Argentina F11 | Clay |
| 21.07.14 | qual. | Oscar Jose Gutierrez | Matias Callarami | 6-0, 7-5 | | match details | ||
| 21.07.14 | 1st round | Oscar Jose Gutierrez | Osni Nery Junior | 6-3, 6-4 | | match details | ||
| 21.07.14 | q 2 | Oscar Jose Gutierrez | Mariano Rey Alloi | 6-1, 6-1 | | match details | ||
| 30.06.14 | qual. | Oscar Jose Gutierrez | Alan Kohen | 6-4, 6-3 | | match details | Argentina F9 | Clay |
| 30.06.14 | q 1 | Oscar Jose Gutierrez | Esteban Adrian Contreras | 6-2, 7-65 | | match details | ||
| 30.06.14 | 1st round | Juan Manuel Matute | Oscar Jose Gutierrez | 1-6, 6-4, 6-4 | | match details | ||
| 30.06.14 | q 2 | Oscar Jose Gutierrez | Rodrigo Banzer | 3-6, 6-2, 7-65 | | match details | ||
| 23.06.14 | q 2 | Oscar Jose Gutierrez | Marcos Peres Bernardes | 6-2, 6-1 | | match details | Argentina F8 | Clay |
| 23.06.14 | qual. | Mauricio Perez Mota | Oscar Jose Gutierrez | 6-4, 6-4 | | match details | ||
| 23.06.14 | q 1 | Oscar Jose Gutierrez | Joel Angel Lucero | 6-2, 7-5 | | match details | ||
| 16.06.14 | 2nd round | Caio Zampieri | Oscar Jose Gutierrez | 7-5, 6-3 | | match details | Argentina F7 | Clay |
| 16.06.14 | q 2 | Oscar Jose Gutierrez | Marcos Massonneau | 6-3, 6-3 | | match details | ||
| 16.06.14 | qual. | Oscar Jose Gutierrez | Juan Manuel Matute | 6-2, 6-2 | | match details | ||
| 16.06.14 | 1st round | Oscar Jose Gutierrez | Mariano Urli | 6-73, 6-1, 6-0 | | match details | ||
| 16.06.14 | q 1 | Oscar Jose Gutierrez | Franco Emanuel Egea | 7-5, 6-3 | | match details | ||
| 21.04.14 | q 1 | Oscar Jose Gutierrez | Pedro De Paula | 2-6, 6-2, 6-2 | | match details | Brazil F3 | Clay |
| 21.04.14 | qual. | Oscar Jose Gutierrez | Nicolas Cavalheiro | 6-1, 6-0 | | match details | ||
| 21.04.14 | 1st round | Oscar Jose Gutierrez | Gonzalo Villanueva | 6-0, 6-3 | | match details | ||
| 21.04.14 | 2nd round | Joao Menezes | Oscar Jose Gutierrez | 7-65, 1-6, 6-3 | | match details | ||
| 14.04.14 | q 1 | Oscar Jose Gutierrez | Jonas Meinecke | 6-1, 6-3 | | match details | Brazil F2 | Clay |
| 14.04.14 | qual. | Oscar Jose Gutierrez | Esteban Bruna | 5-7, 6-1, 7-62 | | match details | ||
| 14.04.14 | 1st round | Caio Zampieri | Oscar Jose Gutierrez | 6-3, 6-2 | | match details | ||
| 05.04.14 | q 1 | Pedro Sakamoto | Oscar Jose Gutierrez | 4-6, 6-4, 6-4 | | match details | Itajai Challenger | Clay |
| 10.02.14 | qual. | Mateo Facundo Cressa | Oscar Jose Gutierrez | 7-5, 3-6, 6-4 | | match details | Argentina F3 | Clay |
| 10.02.14 | q 1 | Oscar Jose Gutierrez | Rodrigo Huber | 6-2, 6-0 | | match details | ||
| 10.02.14 | q 2 | Oscar Jose Gutierrez | Mariano Kestelboim | 6-3, 6-0 | | match details | ||
| 03.02.14 | q 1 | Oscar Jose Gutierrez | Esteban Bruna | 6-0, 6-3 | | match details | Argentina F2 | Clay |
| 03.02.14 | q 2 | Leandro Portmann | Oscar Jose Gutierrez | 7-5, 6-3 | | match details | ||
| 27.01.14 | q 1 | Oscar Jose Gutierrez | Mauricio Velasco | 6-4, 6-0 | | match details | Argentina F1 | Clay |
| 27.01.14 | 1st round | Federico Coria | Oscar Jose Gutierrez | 6-0, 6-2 | | match details | ||
| 27.01.14 | q 2 | Oscar Jose Gutierrez | Rodrigo Julio Gomez | 6-4, 6-4 | | match details | ||
| 27.01.14 | qual. | Oscar Jose Gutierrez | Matias Castro | 6-3, 6-4 | | match details | ||
| 16.12.13 | qual. | Fernando Tsuchiya | Oscar Jose Gutierrez | 6-2, 3-6, 6-4 | | match details | Brazil F21 | Clay |
| 16.12.13 | q 2 | Oscar Jose Gutierrez | Flavio Augusto Tonon Filho | 6-4, 6-2 | | match details | ||
| 09.12.13 | q 1 | Oscar Jose Gutierrez | Ignacio Cilibrizzi | 6-3, 6-1 | | match details | Brazil F20 | Clay |
| 09.12.13 | q 2 | Alexios Halebian | Oscar Jose Gutierrez | 6-3, 4-6, 7-62 | | match details | ||
| 02.12.13 | q 1 | Oscar Jose Gutierrez | Juan Manuel Matute | 4-6, 6-4, 6-2 | | match details | Brazil F19 | Clay |
| 02.12.13 | qual. | Carlos Eduardo Severino | Oscar Jose Gutierrez | 6-3, 6-0 | | match details | ||
| 25.11.13 | q 1 | Oscar Jose Gutierrez | Juan Manuel Matute | 6-3, 6-3 | | match details | Brazil F18 | Clay |
| 25.11.13 | 1st round | Oscar Jose Gutierrez | Jose Pereira | 7-5, 6-72, 6-4 | | match details | ||
| 25.11.13 | 2nd round | Marcos Vinicius Da Silva Dias | Oscar Jose Gutierrez | 4-6, 6-3, 6-2 | | match details | ||
| 25.11.13 | q 2 | Oscar Jose Gutierrez | Thomas Da Silva Ramos | 6-2, 6-2 | | match details | ||
| 25.11.13 | qual. | Oscar Jose Gutierrez | Mariano Kestelboim | 6-3, 4-6, 6-4 | | match details | ||
| 28.10.13 | q 2 | Oscar Jose Gutierrez | Felipe Tamayo | 6-1, 6-1 | | match details | Brazil F14 | Clay |
| 28.10.13 | qual. | Yuri Radomsky | Oscar Jose Gutierrez | 6-0, 6-3 | | match details | ||
| 30.09.13 | 1st round | Augusto Laranja | Oscar Jose Gutierrez | 6-4, 6-4 | | match details | Brazil F10 | Clay |
| 30.09.13 | q 2 | Oscar Jose Gutierrez | Victor Amorim Gonzaga | 6-3, 6-1 | | match details | ||
| 30.09.13 | qual. | Oscar Jose Gutierrez | Matheus Haruo Yoshida Moucachen | 6-1, 6-1 | | match details | ||
| 22.09.13 | q 2 | Jose Hernandez-Fernandez | Oscar Jose Gutierrez | 6-2, 6-3 | | match details | Porto Alegre | Clay |
| 22.09.13 | q 1 | Oscar Jose Gutierrez | Gabriel Nery | 6-1, 6-1 | | match details | ||
| 16.09.13 | q 2 | Rafael Matos | Oscar Jose Gutierrez | 6-3, 6-1 | | match details | Brazil F8 | Clay |
| 12.08.13 | qual. | Oscar Jose Gutierrez | Lucas Meirelles Guitarrari | 6-3, 6-1 | | match details | Brazil F5 | Clay |
| 12.08.13 | 2nd round | Fernando Albuquerque | Oscar Jose Gutierrez | 6-2, 2-6, 6-1 | | match details | ||
| 12.08.13 | q 1 | Oscar Jose Gutierrez | Joao Paulo Da Silva | 6-2, 6-4 | | match details | ||
| 12.08.13 | 1st round | Oscar Jose Gutierrez | Luiz Nascimento | 6-4, 6-2 | | match details | ||
| 05.08.13 | qual. | Fernando Albuquerque | Oscar Jose Gutierrez | 3-6, 7-66, 6-2 | | match details | Brazil F4 | Clay |
| 22.07.13 | q 2 | Felipe Assuncao Garla | Oscar Jose Gutierrez | 3-6, 7-5, 2-0, Oscar Jose Gutierrez - retired | | match details | Brazil F2 | Clay |
| 22.07.13 | q 1 | Oscar Jose Gutierrez | Luis Britto | 7-63, 6-3 | | match details | ||
| 08.07.13 | q 2 | Oscar Jose Gutierrez | Gonzalo Lavaselli | 6-3, 7-5 | | match details | Argentina F11 | Clay |
| 08.07.13 | q 1 | Oscar Jose Gutierrez | Eduardo Agustin Torre | 7-5, 6-2 | | match details | ||
| 08.07.13 | qual. | Juan Ignacio Ameal | Oscar Jose Gutierrez | 7-5, 6-4 | | match details | ||
| 05.11.12 | q 1 | Jose Maria Paniagua | Oscar Jose Gutierrez | 6-4, 6-3 | | match details | Sao Leopoldo | Clay |
| 17.09.12 | 1st round | Daniel Dutra Da Silva | Oscar Jose Gutierrez | 6-0, 6-3 | | match details | Brazil F26 | Clay |
| 02.11.09 | 1st round | Eduardo Dischinger | Oscar Jose Gutierrez | 6-1, 6-1 | | match details | Brazil F26 | Clay |
| 03.11.08 | 1st round | Tiago Lopes (BRA) | Oscar Jose Gutierrez | 6-2, 6-2 | | match details | Brazil F27 | Clay |
