Name: Denis Gremelmayr
Country: Germany
Birthdate: 16.08.81, 42 years
Height: 182 cm
Weight: 72 kg
Profi since: 2000
Left-handed
ATP ranking: 804
TOP ranking's position: 59 (05.05.08, 585 points)
Points: 18
Prize money: 1.023.334 $
Matches total: 621
Win: 348
%: 56.04 %
Country: Germany
Birthdate: 16.08.81, 42 years
Height: 182 cm
Weight: 72 kg
Profi since: 2000
Left-handed
ATP ranking: 804
TOP ranking's position: 59 (05.05.08, 585 points)
Points: 18
Prize money: 1.023.334 $
Matches total: 621
Win: 348
%: 56.04 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2013 | 3/3 | 3/2 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 13/16 | 5/4 | 6/6 | 1/4 | 0/1 | 1/1 | 0/0 |
| 2011 | 23/29 | 7/7 | 14/16 | 0/2 | 0/0 | 2/4 | 0/0 |
| 2010 | 45/28 | 18/10 | 20/9 | 5/7 | 2/2 | 0/0 | 0/0 |
| 2009 | 20/22 | 7/7 | 12/11 | 1/2 | 0/2 | 0/0 | 0/0 |
| 2008 | 34/30 | 13/10 | 10/11 | 5/4 | 6/2 | 0/3 | 0/0 |
| 2007 | 47/32 | 10/8 | 26/17 | 6/7 | 5/0 | 0/0 | 0/0 |
| 2006 | 28/24 | 11/9 | 15/11 | 1/2 | 1/2 | 0/0 | 0/0 |
| 2005 | 52/27 | 14/6 | 18/11 | 11/5 | 6/4 | 3/1 | 0/0 |
| 2004 | 34/14 | 24/7 | 7/4 | 2/1 | 1/2 | 0/0 | 0/0 |
| 2003 | 23/21 | 1/3 | 9/9 | 2/5 | 11/4 | 0/0 | 0/0 |
| 2002 | 19/17 | 3/3 | 4/8 | 3/1 | 8/4 | 1/1 | 0/0 |
| 2001 | 7/9 | 1/1 | 3/6 | 3/1 | 0/1 | 0/0 | 0/0 |
| 2000 | 0/1 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| TOTAL | 348/273 | 117/77 | 144/120 | 40/41 | 40/25 | 7/10 | 0/0 |
| perc. % | 56.04 % | 60.31 % | 54.55 % | 49.38 % | 61.54 % | 41.18 % | 0 % |
Denis Gremelmayr / Fixtures
| no matches found |
Denis Gremelmayr form / surface: Hard
Denis Gremelmayr / surface: Hard
| 25.03.13 | 2nd round | Denis Gremelmayr | Kevin Griekspoor | 6-1, 4-6, 6-0 |  | match details |  Bahrain F1 | Hard |
| 25.03.13 | 1/4 | Jordi Samper-Montana | Denis Gremelmayr | 5-7, 7-66, 0-1, Denis Gremelmayr - retired |  | match details | ||
| 25.03.13 | 1st round | Denis Gremelmayr | Delf Gohlke | 6-2, 6-2 | | match details | ||
| 18.02.13 | q 1 | Denis Gremelmayr | Barkin Yalcinkale | 6-1, 6-0 | | match details |  Turkey F7 | Hard |
| 18.02.13 | q 2 | Alexis Musialek | Denis Gremelmayr | 6-3, 6-4 | | match details | ||
| 14.03.12 | 2nd round | Marco Chiudinelli | Denis Gremelmayr | 6-1, 4-6, 6-1 | | match details |  Guadalajara Challenger | Hard |
| 13.03.12 | 1st round | Denis Gremelmayr | Robby Ginepri | 6-2, 7-5 | | match details | ||
| 06.03.12 | q 1 | Bjorn Phau | Denis Gremelmayr | 6-0, 6-4 | | match details |  Indian Wells | Hard |
| 12.01.12 | q 1 | Grega Zemlja | Denis Gremelmayr | 2-6, 7-65, 8-6 | | match details |  Melbourne | Hard |
| 04.01.12 | 2nd round | Rafael Nadal | Denis Gremelmayr | 6-2, 6-2 | | match details |  Doha | Hard |
| 03.01.12 | 1st round | Denis Gremelmayr | Potito Starace | 6-3, 6-2 | | match details | ||
| 02.01.12 | qual. | Denis Gremelmayr | Rainer Schuettler | 7-5, 6-4 | | match details | ||
| 01.01.12 | q 2 | Denis Gremelmayr | Marsel Ilhan | 6-1, 3-6, 6-4 | | match details | ||
| 31.12.11 | q 1 | Denis Gremelmayr | Marco Chiudinelli | 7-63, 6-2 | | match details | ||
| 11.10.11 | 1st round | Ivo Karlovic | Denis Gremelmayr | 6-74, 2-1, Denis Gremelmayr - retired | | match details | Tiburon Challenger | Hard |
| 06.10.11 | 2nd round | Sam Querrey | Denis Gremelmayr | 6-74, 7-61, 6-3 | | match details | Sacramento Challenger | Hard |
| 04.10.11 | 1st round | Denis Gremelmayr | Jamie Baker | 6-1, 3-6, 6-4 | | match details | ||
| 30.09.11 | 1/4 | Caio Zampieri | Denis Gremelmayr | 7-65, 3-0, Denis Gremelmayr - retired | | match details |  Recife Challenger | Hard |
| 29.09.11 | 2nd round | Denis Gremelmayr | Bruno Sant'Anna | 6-1, 6-2 | | match details | ||
| 27.09.11 | 1st round | Denis Gremelmayr | Thiago Alves | 7-61, 6-2 | | match details | ||
| 02.08.11 | 1st round | Somdev Devvarman | Denis Gremelmayr | 6-2, 6-3 | | match details | Washington | Hard |
| 03.02.11 | 2nd round | Adrian Mannarino | Denis Gremelmayr | 6-72, 6-4, 6-4 | | match details |  Johannesburg | Hard |
| 01.02.11 | 1st round | Denis Gremelmayr | Nikala Scholtz | 6-4, 7-5 | | match details | ||
| 18.01.11 | 1st round | Radek Stepanek | Denis Gremelmayr | 6-3, 6-2, 6-3 | | match details | Melbourne | Hard |
| 15.01.11 | qual. | Denis Gremelmayr | Simon Greul | 7-5, 7-5 | | match details | ||
| 14.01.11 | q 2 | Denis Gremelmayr | Bastian Knittel | 7-64, 2-6, 6-4 | | match details | ||
| 12.01.11 | q 1 | Denis Gremelmayr | Victor Crivoi | 6-2, 3-6, 6-3 | | match details | ||
| 03.01.11 | 1st round | Robert Kendrick | Denis Gremelmayr | 7-61, 6-4 | | match details |  Chennai | Hard |
| 24.09.10 | 1/2 | Alexander Kudryavtsev | Denis Gremelmayr | 6-3, 1-6, 7-65 | | match details |  Bangkok Challenger | Hard |
| 23.09.10 | 1/4 | Denis Gremelmayr | Thiago Alves | 6-4, 6-3 | | match details | ||
| 22.09.10 | 2nd round | Denis Gremelmayr | James Ward | 6-4, 6-2 | | match details | ||
| 21.09.10 | 1st round | Denis Gremelmayr | Laurent Recouderc | 6-4, 1-6, 6-1 | | match details | ||
| 15.09.10 | 2nd round | Dmitry Tursunov | Denis Gremelmayr | 3-6, 6-4, 7-67 | | match details | Bangkok Challenger | Hard |
| 14.09.10 | 1st round | Denis Gremelmayr | Danai Udomchoke | 2-6, 6-1, 6-4 | | match details | ||
| 11.08.10 | 2nd round | Mikhail Kukushkin | Denis Gremelmayr | 6-3, 6-1 | | match details | Istanbul Challenger | Hard |
| 09.08.10 | 1st round | Denis Gremelmayr | Dusan Lojda | 6-2, 7-61 | | match details | ||
| 02.06.10 | 1st round | Dayne Kelly | Denis Gremelmayr | 6-4, 7-63 | | match details | Ojai Challenger | Hard |
| 26.05.10 | 1st round | Eric Nunez | Denis Gremelmayr | 1-6, 7-62, 6-4 | | match details | Carson Challenger | Hard |
| 23.05.10 | fin | Denis Gremelmayr | Marius Copil | 6-4, 7-5 | | match details |  Cremona Challenger | Hard |
| 22.05.10 | 1/2 | Denis Gremelmayr | Alexander Peya | 3-6, 6-2, 6-3 | | match details | ||
| 21.05.10 | 1/4 | Denis Gremelmayr | Matthias Bachinger | 7-65, 6-3 | | match details | ||
| 20.05.10 | 2nd round | Denis Gremelmayr | Catalin-Ionut Gard | 6-2, 7-63 | | match details | ||
| 17.05.10 | q 2 | Denis Gremelmayr | Stefano Bettinelli | 6-1, 6-1 | | match details | ||
| 17.05.10 | qual. | Denis Gremelmayr | Gianluca Naso | 6-1, 6-0 | | match details | ||
| 07.05.10 | 1/2 | Conor Niland | Denis Gremelmayr | 7-5, 6-1 | | match details |  Ramat Hasharon | Hard |
| 06.05.10 | 1/4 | Denis Gremelmayr | Stefan Koubek | 6-3, 7-5 | | match details | ||
| 05.05.10 | 2nd round | Denis Gremelmayr | Yen-Hsun Lu | 7-5, 4-6, 6-1 | | match details | ||
| 04.05.10 | 1st round | Denis Gremelmayr | Mikhail Ledovskikh | 6-0, 6-3 | | match details | ||
| 27.04.10 | 1st round | Yen-Hsun Lu | Denis Gremelmayr | 4-6, 7-5, 6-3 | | match details |  Rhodes Challenger | Hard |
| 26.04.10 | q 2 | Denis Gremelmayr | Sean Thornley | 7-64, 6-3 | | match details | ||
| 26.04.10 | qual. | Denis Gremelmayr | Juho Paukku | 6-1, 6-4 | | match details | ||
| 19.04.10 | qual. | Andis Juska | Denis Gremelmayr | 6-1, 6-1 | | match details | Athens Challenger | Hard |
| 19.04.10 | q 1 | Denis Gremelmayr | Konstantinos Mikos | 6-3, 6-2 | | match details | ||
| 19.04.10 | q 2 | Denis Gremelmayr | Samuel Groth | 6-74, 6-4, 7-5 | | match details | ||
| 13.01.10 | q 1 | Santiago Ventura | Denis Gremelmayr | 6-1, 6-4 | | match details | Melbourne | Hard |
| 02.01.10 | q 1 | Illya Marchenko | Denis Gremelmayr | 6-4, 6-2 | | match details | Chennai | Hard |
| 23.03.09 | q 1 | Ricardo Mello | Denis Gremelmayr | 6-3, 6-3 | | match details | Miami | Hard |
| 19.03.09 | 2nd round | Mischa Zverev | Denis Gremelmayr | 7-5, 4-6, 6-0 | | match details | Sunrise Challenger | Hard |
| 19.03.09 | 1st round | Denis Gremelmayr | Thomas Johansson | 6-4, 6-0 | | match details | ||
| 17.03.09 | qual. | Denis Gremelmayr | Simon Greul | 6-3, 6-3 | | match details | ||
| 16.03.09 | q 2 | Denis Gremelmayr | Christopher Klingemann | 6-4, 6-1 | | match details | ||
| 16.03.09 | q 1 | Denis Gremelmayr | Pedro Ast | 6-0, 6-0 | | match details | ||
| 12.03.09 | 1st round | Potito Starace | Denis Gremelmayr | 7-66, 6-1 | | match details | Indian Wells | Hard |
| 24.02.09 | 1st round | Vince Spadea | Denis Gremelmayr | 2-6, 7-5, 6-1 | | match details | Delray Beach | Hard |
| 19.01.09 | 1st round | David Ferrer | Denis Gremelmayr | 6-1, 6-76, 6-1, 6-74, 6-4 | | match details | Melbourne | Hard |
| 12.01.09 | 1st round | Michael Llodra | Denis Gremelmayr | 6-0, 6-2 | | match details | Sydney | Hard |
| 11.01.09 | qual. | Denis Gremelmayr | Potito Starace | 6-2, 6-4 | | match details | ||
| 10.01.09 | q 2 | Denis Gremelmayr | Kevin Anderson | 6-74, 7-66, 6-4 | | match details | ||
| 10.01.09 | q 1 | Denis Gremelmayr | Amer Delic | 6-4, 7-64 | | match details | ||
| 05.01.09 | 1st round | Andreas Seppi | Denis Gremelmayr | 6-4, 6-2 | | match details | Doha | Hard |
| 17.10.08 | 1/4 | Denis Istomin | Denis Gremelmayr | 4-6, 7-64, 6-2 | | match details |  Tashkent | Hard |
| 15.10.08 | 2nd round | Denis Gremelmayr | Edouard Roger-Vasselin | 6-4, 6-3 | | match details | ||
| 13.10.08 | 1st round | Denis Gremelmayr | Murad Inoyatov | 7-65, 6-2 | | match details | ||
| 25.08.08 | 1st round | Steve Darcis | Denis Gremelmayr | 6-1, 6-76, 7-64, 6-4 | | match details | New York | Hard |
| 19.08.08 | 2nd round | Victor Hanescu | Denis Gremelmayr | 6-75, 7-63, 6-2 | | match details | New Haven | Hard |
| 18.08.08 | 1st round | Denis Gremelmayr | Marcos Daniel | 3-6, 6-3, 6-3 | | match details | ||
| 12.08.08 | 1st round | Viktor Troicki | Denis Gremelmayr | 6-4, 6-2 | | match details | Washington | Hard |
| 09.08.08 | 1/2 | Andy Roddick | Denis Gremelmayr | 6-2, 6-2 | | match details | Los Angeles | Hard |
| 08.08.08 | 1/4 | Denis Gremelmayr | Marat Safin | 3-6, 6-3, 6-2 | | match details | ||
| 06.08.08 | 2nd round | Denis Gremelmayr | Feliciano Lopez | 7-5, 7-5 | | match details | ||
| 04.08.08 | 1st round | Denis Gremelmayr | Fabio Fognini | 6-4, 6-2 | | match details | ||
| 25.03.08 | qual. | Igor Kunitsyn | Denis Gremelmayr | 6-1, 6-2 | | match details | Miami | Hard |
| 24.03.08 | q 1 | Denis Gremelmayr | Jimmy Wang | 6-1, 6-3 | | match details | ||
| 13.02.08 | 1st round | Vince Spadea | Denis Gremelmayr | 6-3, 6-4 | | match details | Delray Beach | Hard |
| 25.01.08 | 1/4 | Vince Spadea | Denis Gremelmayr | 7-5, 7-5 | | match details | Waikoloa | Hard |
| 24.01.08 | 2nd round | Denis Gremelmayr | Brendan Evans | 7-5, 7-64 | | match details | ||
| 22.01.08 | 1st round | Denis Gremelmayr | Alex Bogdanovic | 7-5, 6-3 | | match details | ||
| 17.01.08 | 2nd round | Vince Spadea | Denis Gremelmayr | 4-6, 6-2, 6-3, 2-6, 9-7 | | match details | Melbourne | Hard |
| 15.01.08 | 1st round | Denis Gremelmayr | Sergio Roitman | 6-1, 0-6, 6-4, 7-5 | | match details | ||
| 12.01.08 | qual. | Denis Gremelmayr | Prakash Amritraj | 6-2, 6-4 | | match details | ||
| 10.01.08 | q 2 | Denis Gremelmayr | Martin Fischer | 6-4, 6-75, 9-7 | | match details | ||
| 09.01.08 | q 1 | Denis Gremelmayr | Juan-Martin Aranguren | 6-3, 6-2 | | match details | ||
| 01.01.08 | 1st round | Nicolas Mahut | Denis Gremelmayr | 6-3, 6-3 | | match details | Chennai | Hard |
| 31.10.07 | 2nd round | Danai Udomchoke | Denis Gremelmayr | 6-1, 6-3 | | match details |  Busan | Hard |
| 30.10.07 | 1st round | Denis Gremelmayr | Woong-Sun Jun | 6-1, 7-5 | | match details | ||
| 26.10.07 | 1/4 | Konstantinos Economidis | Denis Gremelmayr | 6-1, 6-4 | | match details | Seoul | Hard |
| 25.10.07 | 2nd round | Denis Gremelmayr | Peter Luczak | 6-4, 6-2 | | match details | ||
| 23.10.07 | 1st round | Denis Gremelmayr | Sam Warburg | 6-4, 6-2 | | match details | ||
| 12.09.07 | 1st round | Tommy Robredo | Denis Gremelmayr | 6-2, 6-4 | | match details |  Beijing | Hard |
| 22.08.07 | q 1 | Julio Silva | Denis Gremelmayr | 6-3, 6-1 | | match details | New York | Hard |
| 18.08.07 | 1/2 | Sam Warburg | Denis Gremelmayr | 6-4, 7-66 | | match details | Bronx | Hard |
| 17.08.07 | 1/4 | Denis Gremelmayr | David Guez | 6-2, 6-2 | | match details | ||
| 15.08.07 | 2nd round | Denis Gremelmayr | Tomas Zib | 6-2, 6-4 | | match details | ||
| 13.08.07 | 1st round | Denis Gremelmayr | Ilija Bozoljac | 4-6, 6-3, 7-5 | | match details | ||
| 03.07.07 | 1st round | Farrukh Dustov | Denis Gremelmayr | 6-4, 6-4 | | match details |  Cordoba | Hard |
| 13.01.07 | qual. | Teimuraz Gabashvili | Denis Gremelmayr | 4-6, 6-0, 8-6 | | match details | Melbourne | Hard |
| 12.01.07 | q 2 | Denis Gremelmayr | Nicholas Monroe | 6-1, 6-1 | | match details | ||
| 11.01.07 | q 1 | Denis Gremelmayr | Simone Vagnozzi | 6-4, 6-4 | | match details | ||
| 02.01.07 | 1st round | Ivan Ljubicic | Denis Gremelmayr | 6-1, 6-2 | | match details | Doha | Hard |
| 01.01.07 | qual. | Denis Gremelmayr | Frantisek Cermak | 6-4, 1-6, 7-5 | | match details | ||
| 31.12.06 | q 2 | Denis Gremelmayr | Guillermo Alcaide | 6-3, 4-6, 6-3 | | match details | ||
| 26.09.06 | 1st round | Kristian Pless | Denis Gremelmayr | 7-5, 7-5 | | match details | Mumbai | Hard |
| 12.09.06 | 1st round | Marcos Baghdatis | Denis Gremelmayr | 4-6, 6-1, 7-65 | | match details | Beijing | Hard |
| 25.08.06 | qual. | Noam Okun | Denis Gremelmayr | 6-3, 6-3 | | match details | New York | Hard |
| 24.08.06 | q 2 | Denis Gremelmayr | Nikita Kryvonos | 6-4, 6-3 | | match details | ||
| 22.08.06 | q 1 | Denis Gremelmayr | Alun Jones | 6-3, 7-5 | | match details | ||
| 12.08.06 | q 1 | Nathan Healey | Denis Gremelmayr | 6-4, 6-0 | | match details | Cincinnati | Hard |
| 09.08.06 | 2nd round | Carlos Moya | Denis Gremelmayr | 6-1, 6-4 | | match details |  Toronto | Hard |
| 08.08.06 | 1st round | Denis Gremelmayr | Kristof Vliegen | 7-62, 6-2 | | match details | ||
| 06.08.06 | qual. | Hyung-Taik Lee | Denis Gremelmayr | 6-3, 6-2 | | match details | ||
| 05.08.06 | q 1 | Denis Gremelmayr | Alex Jr. Bogomolov | 7-64, 6-1 | | match details | ||
| 03.08.06 | 3rd round | Lleyton Hewitt | Denis Gremelmayr | 6-1, 6-4 | | match details | Washington | Hard |
| 02.08.06 | 2nd round | Denis Gremelmayr | Bjorn Phau | 6-4, 6-3 | | match details | ||
| 31.07.06 | 1st round | Denis Gremelmayr | Wesley Whitehouse | 6-2, 6-2 | | match details | ||
| 20.01.06 | 3rd round | Marcos Baghdatis | Denis Gremelmayr | 6-2, 6-1, 6-2 | | match details | Melbourne | Hard |
| 18.01.06 | 2nd round | Denis Gremelmayr | Robby Ginepri | 2-6, 5-7, 6-4, 6-3, 6-3 | | match details | ||
| 16.01.06 | 1st round | Denis Gremelmayr | Jonas Bjorkman | 3-6, 6-2, 6-0, 6-1 | | match details | ||
| 14.01.06 | qual. | Denis Gremelmayr | Todd Widom | 3-6, 6-4, 6-4 | | match details | ||
| 13.01.06 | q 2 | Denis Gremelmayr | Kyu-Tae Im | 6-1, 6-4 | | match details | ||
| 12.01.06 | q 1 | Denis Gremelmayr | Ivo Heuberger | 6-3, 6-2 | | match details | ||
| 04.01.06 | 1st round | Mathieu Montcourt | Denis Gremelmayr | 7-64, 6-0 | | match details |  New Caledonia | Hard |
| 30.12.05 | 1/2 | Julien Benneteau | Denis Gremelmayr | 6-4, 7-63 | | match details | Doha | Hard |
| 29.12.05 | 1/4 | Denis Gremelmayr | Teimuraz Gabashvili | 2-2, Teimuraz Gabashvili - retired | | match details | ||
| 28.12.05 | 2nd round | Denis Gremelmayr | Lamine Ouahab | 7-5, 7-5 | | match details | ||
| 26.12.05 | 1st round | Denis Gremelmayr | Tomas Zib | 6-3, 6-1 | | match details | ||
| 25.10.05 | 1st round | Justin Gimelstob | Denis Gremelmayr | 7-65, 6-0 | | match details | Carson | Hard |
| 23.10.05 | fin | Brian Vahaly | Denis Gremelmayr | 3-6, 6-2, 6-2 | | match details | Calabasas | Hard |
| 22.10.05 | 1/2 | Denis Gremelmayr | Harel Levy | 6-2, 6-1 | | match details | ||
| 21.10.05 | 1/4 | Denis Gremelmayr | Bobby Reynolds | 1-6, 6-1, 6-3 | | match details | ||
| 20.10.05 | 2nd round | Denis Gremelmayr | Roko Karanusic | 6-4, 5-7, 6-1 | | match details | ||
| 18.10.05 | 1st round | Denis Gremelmayr | Frank Dancevic | 7-5, 6-2 | | match details | ||
| 17.10.05 | qual. | Denis Gremelmayr | Raphael Durek | 6-2, 1-6, 6-4 | | match details | ||
| 17.10.05 | q 1 | Denis Gremelmayr | Jeremy Wurtzman | 3-6, 6-4, 7-5 | | match details | ||
| 17.10.05 | q 2 | Denis Gremelmayr | Wil Spencer | 6-3, 6-2 | | match details | ||
| 03.10.05 | 1st round | Kevin Kim | Denis Gremelmayr | 6-2, 7-63 | | match details |  Tokyo | Hard |
| 02.10.05 | qual. | Denis Gremelmayr | Uros Vico | 7-65, 7-5 | | match details | ||
| 01.10.05 | q 1 | Denis Gremelmayr | Tetsuya Chaen | 6-3, 6-3 | | match details | ||
| 26.08.05 | qual. | Michael Lammer | Denis Gremelmayr | 6-4, 6-2 | | match details | New York | Hard |
| 25.08.05 | q 2 | Denis Gremelmayr | Wayne Odesnik | 6-2, 6-3 | | match details | ||
| 24.08.05 | q 1 | Denis Gremelmayr | Simon Greul | 6-4, 6-1 | | match details | ||
| 09.05.05 | 1st round | Igor Kunitsyn | Denis Gremelmayr | 4-6, 6-4, 2-0, Denis Gremelmayr - retired | | match details | Uzbekistan F4 | Hard |
| 08.11.04 | 2nd round | Denis Gremelmayr | Hiroyasu Sato | 6-2, 6-4 | | match details | Thailand F3 | Hard |
| 08.11.04 | 1/4 | Denis Gremelmayr | Takeshi Itoh | 6-4, 6-1 | | match details | ||
| 08.11.04 | fin | Young-Jun Kim | Denis Gremelmayr | 6-3, 3-1, Denis Gremelmayr - retired | | match details | ||
| 08.11.04 | 1/2 | Denis Gremelmayr | David Martin | 6-3, 6-1 | | match details | ||
| 08.11.04 | 1st round | Denis Gremelmayr | Stefan Kilchhofer | 6-3, 7-65 | | match details | ||
| 01.11.04 | 1/4 | Denis Gremelmayr | Sebo Kiss | 7-5, 7-64 | | match details | Thailand F2 | Hard |
| 01.11.04 | 1/2 | Denis Gremelmayr | Amar Zubcevic | 6-2, 6-4 | | match details | ||
| 01.11.04 | 1st round | Denis Gremelmayr | David Martin | 7-65, 6-1 | | match details | ||
| 01.11.04 | fin | Denis Gremelmayr | Ruben de Kleijn | 6-4, 6-0 | | match details | ||
| 01.11.04 | 2nd round | Denis Gremelmayr | Weerapat Doakmaiklee | 6-2, 7-5 | | match details | ||
| 25.10.04 | 1/4 | Denis Gremelmayr | Murad Inoyatov | 6-0, 6-3 | | match details | Thailand F1 | Hard |
| 25.10.04 | 1st round | Denis Gremelmayr | Tasuku Iwami | 6-3, 6-2 | | match details | ||
| 25.10.04 | 1/2 | Konstantinos Economidis | Denis Gremelmayr | 7-64, 6-1 | | match details | ||
| 25.10.04 | 2nd round | Denis Gremelmayr | Vijay Kannan | 6-3, 6-1 | | match details | ||
| 27.09.04 | 1/4 | Denis Gremelmayr | Marcos Jimenez-Letrado | 1-6, 6-3, 6-3 | | match details | Spain F25 | Hard |
| 27.09.04 | 1/2 | Tony Holzinger | Denis Gremelmayr | 3-6, 6-2, 6-1 | | match details | ||
| 27.09.04 | 1st round | Denis Gremelmayr | Bernard Parun | 6-2, 6-4 | | match details | ||
| 27.09.04 | 2nd round | Denis Gremelmayr | Gabriel Trujillo-Soler | 6-74, 7-5, 6-3 | | match details | ||
| 20.09.04 | 1/4 | Denis Gremelmayr | Marcel Granollers | 6-3, 6-1 | | match details | Spain F24 | Hard |
| 20.09.04 | 1st round | Denis Gremelmayr | Joseph Schmulian | 6-2, 6-2 | | match details | ||
| 20.09.04 | 2nd round | Denis Gremelmayr | Esteban Carril-Caso | 6-2, 6-2 | | match details | ||
| 20.09.04 | 1/2 | Francisco Fogues-Domenech | Denis Gremelmayr | 7-62, 6-2 | | match details | ||
| 13.09.04 | 1/2 | Denis Gremelmayr | Marco Mirnegg | 7-65, 6-77, 6-3 | | match details | Spain F23 | Hard |
| 13.09.04 | 1st round | Denis Gremelmayr | Marcel Granollers | 6-4, 6-1 | | match details | ||
| 13.09.04 | fin | Juan-Luis Rascon-Lope | Denis Gremelmayr | 7-5, 7-62 | | match details | ||
| 13.09.04 | 2nd round | Denis Gremelmayr | Augustin Gensse | 6-2, 1-0, Augustin Gensse - retired | | match details | ||
| 13.09.04 | 1/4 | Denis Gremelmayr | Daniel Dolbea | 6-2, 7-5 | | match details | ||
| 19.04.04 | 1st round | Gary Lugassy | Denis Gremelmayr | 3-0, Denis Gremelmayr - retired | | match details | Qatar F1 | Hard |
| 12.01.04 | 2nd round | Denis Gremelmayr | Julien Cassaigne | 6-4, 6-3 | | match details | USA F1 | Hard |
| 12.01.04 | 1st round | Denis Gremelmayr | Amer Delic | 5-7, 7-69, 6-2 | | match details | ||
| 12.01.04 | 1/4 | Brian Baker | Denis Gremelmayr | 7-61, 7-63 | | match details | ||
| 10.11.03 | q 1 | Mashiska Washington | Denis Gremelmayr | 2-6, 6-2, 6-3 | | match details | Austin | Hard |
| 15.09.03 | 1st round | Adrian Garcia | Denis Gremelmayr | 6-4, 6-1 | | match details | Mexico City | Hard |
| 01.01.03 | q 2 | Andrei Stoliarov | Denis Gremelmayr | 6-2, 6-73, 6-1 | | match details | Doha | Hard |
| 01.01.03 | q 1 | Denis Gremelmayr | Mats Bollo | 6-0, 6-0 | | match details | ||
| 03.06.02 | 1/4 | Bjorn Rehnquist | Denis Gremelmayr | 6-2, 6-3 | | match details | Tallahassee | Hard |
| 03.06.02 | 1st round | Denis Gremelmayr | Marcio Carlsson | 6-1, 6-3 | | match details | ||
| 03.06.02 | 2nd round | Denis Gremelmayr | Johan Settergren | 6-4, 6-2 | | match details | ||
| 18.03.02 | q 2 | Bernard Parun | Denis Gremelmayr | 4-6, 6-4, 6-4 | | match details |  Hamilton | Hard |
| 18.03.02 | q 1 | Denis Gremelmayr | Yen-Hsun Lu | 5-7, 6-4, 6-3 | | match details | ||
| 11.03.02 | 1st round | Bjorn Rehnquist | Denis Gremelmayr | 7-63, 7-68 | | match details | Gosford | Hard |
| 01.10.01 | 1st round | Denis Gremelmayr | Farrukh Dustov | 6-1, 6-4 | | match details | Bukhara | Hard |
| 01.10.01 | 2nd round | Oleg Ogorodov | Denis Gremelmayr | 0-6, 6-3, 7-67 | | match details |
