Name: Steven Diez
Country: Canada
Birthdate: 17.03.91, 28 years
ATP ranking: 266
TOP ranking's position: 162 (24.10.16, 363 points)
Points: 165
Prize money: 379.807 $
Matches total: 744
Win: 433
%: 58.2 %
Country: Canada
Birthdate: 17.03.91, 28 years
ATP ranking: 266
TOP ranking's position: 162 (24.10.16, 363 points)
Points: 165
Prize money: 379.807 $
Matches total: 744
Win: 433
%: 58.2 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2019 | 22/8 | 10/2 | 10/4 | 2/2 | 0/0 | 0/0 | 0/0 |
| 2018 | 55/31 | 33/17 | 21/12 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2017 | 33/35 | 7/12 | 23/16 | 2/5 | 0/0 | 1/2 | 0/0 |
| 2016 | 59/28 | 9/4 | 48/21 | 2/2 | 0/0 | 0/1 | 0/0 |
| 2015 | 48/17 | 24/7 | 24/10 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 16/31 | 12/15 | 4/14 | 0/1 | 0/0 | 0/1 | 0/0 |
| 2013 | 42/34 | 18/9 | 23/24 | 0/0 | 0/0 | 1/1 | 0/0 |
| 2012 | 57/28 | 10/7 | 47/21 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 46/29 | 15/12 | 31/17 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 34/29 | 10/10 | 24/18 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2009 | 16/22 | 3/5 | 13/17 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 5/17 | 2/4 | 3/13 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 433/311 | 153/104 | 271/189 | 7/13 | 0/0 | 2/5 | 0/0 |
| perc. % | 58.2 % | 59.53 % | 58.91 % | 35 % | 0 % | 28.57 % | 0 % |
Steven Diez / Fixtures
| 19.05.19 11:35 | qual. | Steven Diez  | Quentin Halys | 6-2, 3-6, 0-0 LIVE | match details |  Lyon | Clay |
Steven Diez / Latest Scores
| 18.05.19 | q 1 | Steven Diez | Alexei Popyrin | 6-4, 3-6, 7-5 |  | match details | Lyon | Clay |
| 14.05.19 | 1st round | Frederico Ferreira Silva | Steven Diez | 7-63, 6-3 |  | match details |  Lisbon Challenger | Clay |
| 13.05.19 | qual. | Steven Diez | Luis Faria | 6-3, 6-3 | | match details | ||
| 08.05.19 | 2nd round | Pablo Cuevas | Steven Diez | 4-6, 7-62, 7-5 | | match details | Aix En | Clay |
| 07.05.19 | 1st round | Steven Diez | Jurgen Melzer | 6-3, 6-3 | | match details | ||
| 04.05.19 | 1/2 | Jannik Sinner | Steven Diez | 6-4, 4-6, 6-2 | | match details |  Ostrava Challenger | Clay |
| 03.05.19 | 1/4 | Steven Diez | Tomas Machac | 6-4, 6-1 | | match details | ||
| 02.05.19 | 3rd round | Steven Diez | Norbert Gombos | 6-71, 6-3, 7-64 | | match details | ||
| 01.05.19 | 2nd round | Steven Diez | Marcel Granollers | 4-6, 6-4, 6-4 | | match details | ||
| 29.04.19 | 1st round | Steven Diez | Enzo Couacaud | 6-1, 6-1 | | match details | ||
| 28.03.19 | 3rd round | Benoit Paire | Steven Diez | 6-1, 6-6, Steven Diez - retired | | match details |  Marbella Challenger | Clay |
| 27.03.19 | 2nd round | Steven Diez | Kimmer Coppejans | 6-2, 6-3 | | match details | ||
| 26.03.19 | 1st round | Steven Diez | Oriol Roca Batalla | 6-2, 6-1 | | match details | ||
| 25.03.19 | qual. | Steven Diez | Gerard Granollers | 7-5, 6-1 | | match details | ||
| 11.03.19 | 1st round | Borna Gojo | Steven Diez | 7-5, 6-3 | | match details |  Drummondville Challenger | I. hard |
| 23.02.19 | 1/2 | Gonzalo Escobar | Steven Diez | 6-2, 6-1 | | match details |  Morelos Challenger | Hard |
| 22.02.19 | 1/4 | Steven Diez | Roberto Quiroz | 7-63, 6-0 | | match details | ||
| 21.02.19 | 3rd round | Steven Diez | Santiago Giraldo | 3-6, 6-1, 6-1 | | match details | ||
| 19.02.19 | 2nd round | Steven Diez | Ante Pavic | 6-4, 2-0, Ante Pavic - retired | | match details | ||
| 18.02.19 | 1st round | Steven Diez | Victor Estrella | 7-5, 6-0 | | match details | ||
| 06.02.19 | 2nd round | Alexander Bublik | Steven Diez | 6-1, 7-5 | | match details |  Budapest Challenger | I. hard |
| 05.02.19 | 1st round | Steven Diez | Riccardo Bonadio | 6-4, 6-2 | | match details | ||
| 04.02.19 | qual. | Steven Diez | Andres Artunedo Martinavarr | 6-4, 6-3 | | match details | ||
| 29.01.19 | 1st round | Max Purcell | Steven Diez | 6-3, 6-3 | | match details |  Launceston Challenger | Hard |
| 27.01.19 | fin | Steven Diez | Maverick Banes | 7-5, 6-1 | | match details | Burnie Challenger | Hard |
| 26.01.19 | 1/2 | Steven Diez | Jay Clarke | 6-4, 6-4 | | match details | ||
| 25.01.19 | 1/4 | Steven Diez | Harry Bourchier | 6-2, 6-2 | | match details | ||
| 24.01.19 | 3rd round | Steven Diez | Mohamed Safwat | 6-1, 6-3 | | match details | ||
| 22.01.19 | 2nd round | Steven Diez | Federico Gaio | 3-6, 6-1, 6-4 | | match details | ||
| 21.01.19 | 1st round | Steven Diez | Daniel Altmaier | 1-6, 6-3, 6-1 | | match details | ||
| 23.12.18 | fin | Steven Diez | Clement Tabur | 6-3, 7-63 | | match details |  Tunisia F45 | Hard |
| 22.12.18 | 1/2 | Steven Diez | Manuel Guinard | 7-62, 7-5 | | match details | ||
| 21.12.18 | 1/4 | Steven Diez | Bogdan Bobrov | 6-0, 6-1 | | match details | ||
| 20.12.18 | 2nd round | Steven Diez | Erik Crepaldi | 7-5, 6-2 | | match details | ||
| 18.12.18 | 1st round | Steven Diez | Riccardo Maiga | 6-0, 2-0, Riccardo Maiga - retired | | match details | ||
| 13.12.18 | 2nd round | Julian Ocleppo | Steven Diez | 6-73, 6-3, 6-3 | | match details | Tunisia F44 | Hard |
| 12.12.18 | 1st round | Steven Diez | Gabriel Petit | 1-6, 6-3, 6-2 | | match details | ||
| 09.12.18 | fin | Steven Diez | Gabriel Petit | 6-2, 6-3 | | match details | Tunisia F43 | Hard |
| 08.12.18 | 1/2 | Steven Diez | Evan Hoyt | 6-4, 6-4 | | match details | ||
| 07.12.18 | 1/4 | Steven Diez | Yan Bondarevskiy | 6-4, 6-1 | | match details | ||
| 06.12.18 | 2nd round | Steven Diez | Lorenzo Brunetti | 6-1, 6-2 | | match details | ||
| 05.12.18 | 1st round | Steven Diez | Albert Roglan | 6-3, 6-4 | | match details | ||
| 17.11.18 | 1/4 | Ronan Joncour | Steven Diez | 7-5, 7-5 | | match details | Tunisia F40 | Hard |
| 16.11.18 | 2nd round | Steven Diez | Brian Bencic | 6-2, 7-5 | | match details | ||
| 15.11.18 | 1st round | Steven Diez | Louis Tessa | 6-4, 6-0 | | match details | ||
| 11.11.18 | fin | Ivan Gakhov | Steven Diez | 3-6, 6-2, 6-1 | | match details | Tunisia F39 | Hard |
| 10.11.18 | 1/2 | Steven Diez | Alessandro Bega | 6-1, 6-0 | | match details | ||
| 09.11.18 | 1/4 | Steven Diez | Franco Emanuel Egea | 6-2, 6-1 | | match details | ||
| 08.11.18 | 2nd round | Steven Diez | Niccolo Inserra | 6-0, 6-0 | | match details | ||
| 07.11.18 | 1st round | Steven Diez | Ivan Liutarevich | 6-3, 6-0 | | match details |
