Match log updated: 2026-05-28 18:14 UTC
O. Gross — ATP Match Log
Main draw matches: 128 | W: 49 | L: 79 | Win %: 38.3%
19 qualifying matches shown below; qualifying is excluded from main-draw summaries and leaderboards.
| Date ↑ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Nov 4, 1993* | Sao Paulo | ATP 250 | R32 | Clay | Gilbert Schaller | 5-7 6-4 4-6 | L | H2H | Match data |
| Apr 20, 1994* | Monte Carlo Masters | Masters 1000 | R64 | Clay | Bernd Karbacher | 3-6 6-4 4-6 | L | H2H | Match data |
| Apr 28, 1994* | Munich | ATP 250 | R32 | Clay | Nicklas Kulti | 6-4 3-6 6-3 | W | H2H | Match data |
| Apr 29, 1994* | Munich | ATP 250 | R16 | Clay | Petr Korda | 4-6 2-6 | L | H2H | Match data |
| Jul 20, 1994* | Washington | ATP 250 | R64 | Hard | A. Mronz | 6-3 4-6 6-4 | W | H2H | Match data |
| Jul 21, 1994* | Washington | ATP 250 | R32 | Hard | Ivan Lendl | 2-6 4-6 | L | H2H | Match data |
| Aug 3, 1994* | Kitzbuhel | ATP 250 | R64 | Clay | Filip Dewulf | 6-2 7-6(7) | W | H2H | Match data |
| Aug 4, 1994* | Kitzbuhel | ATP 250 | R32 | Clay | A. Cherkasov | 6-2 6-1 | W | H2H | Match data |
| Aug 5, 1994* | Kitzbuhel | ATP 250 | R16 | Clay | Ronald Agenor | 6-4 6-3 | W | H2H | Match data |
| Aug 6, 1994* | Kitzbuhel | ATP 250 | QF | Clay | Thomas Muster | 2-6 3-6 | L | H2H | Match data |
| Aug 11, 1994* | San Marino | ATP 250 | R32 | Clay | G. Puentes | 6-0 6-1 | W | H2H | Match data |
| Aug 12, 1994* | San Marino | ATP 250 | R16 | Clay | Javier Sanchez | 6-4 7-6(4) | W | H2H | Match data |
| Aug 13, 1994* | San Marino | ATP 250 | QF | Clay | L. Jonsson | 6-3 6-1 | W | H2H | Match data |
| Aug 13, 1994* | San Marino | ATP 250 | SF | Clay | M. Filippini | 6-4 5-7 6-4 | W | H2H | Match data |
| Aug 14, 1994* | San Marino | ATP 250 | F | Clay | Carlos Costa | 1-6 3-6 | L | H2H | Match data |
| Aug 31, 1994* | US Open | Grand Slam | R128 | Hard | Cedric Pioline | 2-6 5-7 6-4 4-6 | L | H2H | Match data |
| Sep 29, 1994* | Palermo | ATP 250 | R32 | Clay | Juan Albert Viloca Puig | 6-7(1) 6-3 6-4 | W | — | Match data |
| Sep 30, 1994* | Palermo | ATP 250 | R16 | Clay | Vincent Spadea | 5-7 7-6(5) 6-3 | W | H2H | Match data |
| Oct 1, 1994* | Palermo | ATP 250 | QF | Clay | Alberto Berasategui | 2-6 1-6 | L | H2H | Match data |
| Oct 6, 1994* | Athens | ATP 250 | R32 | Clay | J. Diaz | 6-1 6-0 | W | H2H | Match data |
| Oct 7, 1994* | Athens | ATP 250 | R16 | Clay | J. Arrese | 3-6 2-6 | L | H2H | Match data |
| Oct 27, 1994* | Santiago | ATP 250 | R32 | Clay | Javier Frana | 2-6 4-6 | L | H2H | Match data |
| Nov 3, 1994* | Montevideo | ATP 250 | R32 | Clay | Albert Costa | 3-6 6-1 3-6 | L | H2H | Match data |
| Nov 10, 1994* | Buenos Aires | ATP 250 | R32 | Clay | Karel Novacek | 4-6 6-2 6-7(4) | L | H2H | Match data |
| Jan 5, 1995* | Doha | ATP 250 | R32 | Hard | Gilbert Schaller | 4-6 7-6(1) 6-2 | W | H2H | Match data |
| Jan 6, 1995* | Doha | ATP 250 | R16 | Hard | Michael Stich | 4-6 5-7 | L | H2H | Match data |
| Jan 18, 1995* | Australian Open | Grand Slam | R128 | Hard | Todd Martin | 3-6 4-6 4-6 | L | H2H | Match data |
| Feb 9, 1995* | Dubai | ATP 250 | R32 | Hard | Petr Korda | 1-6 2-6 | L | H2H | Match data |
| Mar 8, 1995* | Indian Wells Masters | Masters 1000 | R64 | Hard | Andrei Medvedev | 6-7(4) 2-6 | L | H2H | Match data |
| Mar 14, 1995* | Miami Masters | Masters 1000 | R128 | Hard | S. Casal | 6-3 5-7 6-4 | W | H2H | Match data |
| Mar 15, 1995* | Miami Masters | Masters 1000 | R64 | Hard | Aaron Krickstein | 3-6 2-6 | L | H2H | Match data |
| Apr 6, 1995* | Estoril | ATP 250 | R32 | Clay | Slava Dosedel | 7-5 1-6 6-7(3) | L | H2H | Match data |
| Apr 12, 1995* | Barcelona | ATP 250 | R64 | Clay | David Wheaton | 6-2 4-6 6-2 | W | H2H | Match data |
| Apr 13, 1995* | Barcelona | ATP 250 | R32 | Clay | Pete Sampras | 1-6 6-2 6-3 | W | H2H | Match data |
| Apr 14, 1995* | Barcelona | ATP 250 | R16 | Clay | Carlos Costa | 3-6 6-7(2) | L | H2H | Match data |
| May 4, 1995* | Munich | ATP 250 | R32 | Clay | J. Burillo | 5-7 7-5 6-1 | W | H2H | Match data |
| May 5, 1995* | Munich | ATP 250 | R16 | Clay | Renzo Furlan | 7-6(9) 6-4 | W | H2H | Match data |
| May 6, 1995* | Munich | ATP 250 | QF | Clay | Wayne Ferreira | 6-7(4) 3-6 | L | H2H | Match data |
| May 10, 1995* | Hamburg Masters | Masters 1000 | R64 | Clay | A. Olhovskiy | 6-4 7-6(2) | W | H2H | Match data |
| May 11, 1995* | Hamburg Masters | Masters 1000 | R32 | Clay | Alberto Berasategui | 6-3 6-2 | W | H2H | Match data |
| May 13, 1995* | Hamburg Masters | Masters 1000 | R16 | Clay | Marc Rosset | 6-2 4-6 2-6 | L | H2H | Match data |
| May 17, 1995* | Rome Masters | Masters 1000 | R64 | Clay | Petr Korda | 6-4 3-6 6-3 | W | H2H | Match data |
| May 18, 1995* | Rome Masters | Masters 1000 | R32 | Clay | Jeff Tarango | (w/o) | L | H2H | Match data |
| Jun 22, 1995* | Nottingham | ATP 250 | R32 | Grass | Todd Woodbridge | 2-6 6-3 3-6 | L | H2H | Match data |
| Sep 28, 1995* | Palermo | ATP 250 | R32 | Clay | Francisco Clavet | 7-5 5-7 4-6 | L | H2H | Match data |
| Oct 12, 1995* | Tel Aviv | ATP 250 | R32 | Hard | Javier Sanchez | 4-6 2-6 | L | H2H | Match data |
| Oct 19, 1995* | Vienna | ATP 250 | R32 | Carpet | Alexander Volkov | 3-6 1-6 | L | H2H | Match data |
| Mar 28, 1996* | Casablanca | ATP 250 | R32 | Clay | M. Goellner | 2-6 5-7 | L | H2H | Match data |
| Apr 18, 1996* | Bermuda | ATP 250 | R32 | Clay | Bryan Shelton | 1-6 2-6 | L | H2H | Match data |
| May 2, 1996* | Atlanta | ATP 250 | R32 | Clay | Jonas Bjorkman | 4-6 6-7(4) | L | H2H | Match data |
| May 8, 1996* | Hamburg Masters | Masters 1000 | R64 | Clay | Jakob Hlasek | 6-3 6-4 | W | H2H | Match data |
| May 9, 1996* | Hamburg Masters | Masters 1000 | R32 | Clay | Marc Rosset | 2-6 1-6 | L | H2H | Match data |
| Jul 11, 1996* | Gstaad | ATP 250 | R32 | Clay | Marc Rosset | 3-6 6-3 6-2 | W | H2H | Match data |
| Jul 12, 1996* | Gstaad | ATP 250 | R16 | Clay | Renzo Furlan | 0-6 7-5 2-6 | L | H2H | Match data |
| Nov 7, 1996* | Santiago | ATP 250 | R32 | Clay | M. Rodriguez | 5-7 6-4 6-2 | W | H2H | Match data |
| Nov 8, 1996* | Santiago | ATP 250 | R16 | Clay | L. Morejon | 1-6 6-4 7-6(5) | W | H2H | Match data |
| Nov 9, 1996* | Santiago | ATP 250 | QF | Clay | Felix Mantilla | 3-6 4-6 | L | H2H | Match data |
| Jan 2, 1997* | Doha | ATP 250 | R32 | Hard | Razvan Sabau | 3-6 6-3 6-7(1) | L | H2H | Match data |
| Mar 27, 1997* | Casablanca | ATP 250 | R32 | Clay | Andrei Pavel | 6-3 6-3 | W | H2H | Match data |
| Mar 28, 1997* | Casablanca | ATP 250 | R16 | Clay | Fernando Vicente | (w/o) | L | H2H | Match data |
| Apr 24, 1997* | Orlando | ATP 250 | R32 | Clay | Vincent Spadea | 6-1 6-2 | W | H2H | Match data |
| Apr 25, 1997* | Orlando | ATP 250 | R16 | Clay | Chris Woodruff | 5-7 6-7(3) | L | H2H | Match data |
| May 1, 1997* | Prague | ATP 250 | R32 | Clay | M. Gorriz | 4-6 1-6 | L | H2H | Match data |
| May 7, 1997* | Hamburg Masters | Masters 1000 | R64 | Clay | Karim Alami | 6-4 6-4 | W | H2H | Match data |
| May 8, 1997* | Hamburg Masters | Masters 1000 | R32 | Clay | Carlos Costa | 6-3 6-1 | W | H2H | Match data |
| May 10, 1997* | Hamburg Masters | Masters 1000 | R16 | Clay | Tommy Haas | 7-5 5-7 3-6 | L | H2H | Match data |
| May 28, 1997* | Roland Garros | Grand Slam | R128 | Clay | Cedric Pioline | 4-6 4-6 6-3 5-7 | L | H2H | Match data |
| Jun 12, 1997* | Bologna | ATP 250 | R32 | Clay | Alberto Martin | 6-2 6-3 | W | H2H | Match data |
| Jun 13, 1997* | Bologna | ATP 250 | R16 | Clay | Hicham Arazi | 6-1 1-6 3-6 | L | H2H | Match data |
| Aug 27, 1997* | US Open | Grand Slam | R128 | Hard | Tommy Haas | 3-6 4-6 6-2 4-6 | L | H2H | Match data |
| Oct 23, 1997* | Mexico City | ATP 250 | R32 | Clay | Ramon Delgado | 0-6 1-6 | L | H2H | Match data |
| Nov 6, 1997* | Santiago | ATP 250 | R32 | Clay | Karim Alami | 7-5 6-2 | W | H2H | Match data |
| Nov 7, 1997* | Santiago | ATP 250 | R16 | Clay | Hernan Gumy | 5-7 6-1 6-3 | W | H2H | Match data |
| Nov 8, 1997* | Santiago | ATP 250 | QF | Clay | J. Burillo | 4-6 4-6 | L | H2H | Match data |
| Jan 21, 1998* | Australian Open | Grand Slam | R128 | Hard | M. Goellner | 7-6(8) 6-4 6-2 | W | H2H | Match data |
| Jan 23, 1998* | Australian Open | Grand Slam | R64 | Hard | Andrea Gaudenzi | 6-4 1-6 4-6 4-6 | L | H2H | Match data |
| Mar 17, 1998* | Miami Masters | Masters 1000 | R128 | Hard | S. Campbell | 4-6 2-6 | L | H2H | Match data |
| Apr 30, 1998* | Munich | ATP 250 | R32 | Clay | Greg Rusedski | 6-4 6-0 | W | H2H | Match data |
| May 1, 1998* | Munich | ATP 250 | R16 | Clay | Jose Imaz Ruiz | 6-1 6-0 | W | — | Match data |
| May 2, 1998* | Munich | ATP 250 | QF | Clay | Thomas Enqvist | 3-6 3-6 | L | H2H | Match data |
| May 6, 1998* | Hamburg Masters | Masters 1000 | R64 | Clay | Nicolas Kiefer | 3-6 6-2 6-1 | W | H2H | Match data |
| May 7, 1998* | Hamburg Masters | Masters 1000 | R32 | Clay | Albert Costa | 2-6 2-6 | L | H2H | Match data |
| May 27, 1998* | Roland Garros | Grand Slam | R128 | Clay | Mark Philippoussis | 1-6 5-7 4-6 | L | H2H | Match data |
| Jun 11, 1998* | Bologna | ATP 250 | R32 | Clay | Fernando Vicente | 6-4 6-3 | W | H2H | Match data |
| Jun 12, 1998* | Bologna | ATP 250 | R16 | Clay | Carlos Costa | 2-6 2-6 | L | H2H | Match data |
| Jun 24, 1998* | Wimbledon | Grand Slam | R128 | Grass | R. Vasek | 6-7(4) 3-6 1-6 | L | H2H | Match data |
| Jul 9, 1998* | Gstaad | ATP 250 | R32 | Clay | Alex Corretja | 4-6 6-4 1-6 | L | H2H | Match data |
| Jul 29, 1998* | Kitzbuhel | ATP 250 | R64 | Clay | L. Arnold Ker | 6-3 4-6 3-6 | L | H2H | Match data |
| Sep 2, 1998* | US Open | Grand Slam | R128 | Hard | Albert Costa | 2-6 4-6 7-5 6-2 6-4 | W | H2H | Match data |
| Sep 4, 1998* | US Open | Grand Slam | R64 | Hard | Sergi Bruguera | 6-1 6-3 6-4 | W | H2H | Match data |
| Sep 6, 1998* | US Open | Grand Slam | R32 | Hard | G. Grant | 7-5 6-7(5) 5-7 6-3 7-5 | W | H2H | Match data |
| Sep 9, 1998* | US Open | Grand Slam | R16 | Hard | Magnus Larsson | 4-6 5-7 7-5 2-6 | L | H2H | Match data |
| Sep 17, 1998* | Bucharest | ATP 250 | R32 | Clay | Alex Calatrava | 6-3 3-6 1-1 | L | H2H | Match data |
| Oct 8, 1998* | Palermo | ATP 250 | R32 | Clay | Dominik Hrbaty | 3-6 4-6 | L | H2H | Match data |
| Oct 28, 1998* | Stuttgart Masters | Masters 1000 | R64 | Hard | Magnus Gustafsson | 0-6 3-6 | L | H2H | Match data |
| Nov 12, 1998* | Moscow | ATP 250 | R32 | Carpet | Jan Kroslak | 1-6 3-6 | L | — | Match data |
| Jan 7, 1999* | Adelaide | ATP 250 | R32 | Hard | M. Draper | 6-2 6-0 | W | H2H | Match data |
| Jan 8, 1999* | Adelaide | ATP 250 | R16 | Hard | Dominik Hrbaty | (w/o) | L | H2H | Match data |
| Jan 20, 1999* | Australian Open | Grand Slam | R128 | Hard | Patrick Rafter | 2-6 4-6 3-6 | L | H2H | Match data |
| Mar 25, 1999* | Casablanca | ATP 250 | R32 | Clay | O. Serrano | 6-1 4-6 6-1 | W | H2H | Match data |
| Mar 26, 1999* | Casablanca | ATP 250 | R16 | Clay | Alberto Martin | 4-6 1-6 | L | H2H | Match data |
| Apr 8, 1999* | Hong Kong | ATP 250 | R32 | Hard | W. Wong | 6-3 6-0 | W | H2H | Match data |
| Apr 9, 1999* | Hong Kong | ATP 250 | R16 | Hard | Andre Agassi | 2-6 3-6 | L | H2H | Match data |
| Apr 14, 1999* | Tokyo | ATP 250 | R64 | Hard | Yasufumi Yamamoto | 6-4 6-4 | W | — | Match data |
| Apr 15, 1999* | Tokyo | ATP 250 | R32 | Hard | Sjeng Schalken | 4-6 2-6 | L | H2H | Match data |
| Apr 29, 1999* | Munich | ATP 250 | R32 | Clay | Mariano Puerta | 7-6(5) 7-5 | W | H2H | Match data |
| Apr 30, 1999* | Munich | ATP 250 | R16 | Clay | Lars Burgsmuller | 1-6 3-6 | L | H2H | Match data |
| May 5, 1999* | Hamburg Masters | Masters 1000 | R64 | Clay | Andrew Ilie | 6-4 6-2 | W | H2H | Match data |
| May 6, 1999* | Hamburg Masters | Masters 1000 | R32 | Clay | Marcelo Rios | 6-7(6) 5-7 | L | H2H | Match data |
| May 26, 1999* | Roland Garros | Grand Slam | R128 | Clay | Gaston Gaudio | 1-6 0-2 (ret.) | L | H2H | Match data |
| Jun 23, 1999* | Wimbledon | Grand Slam | R128 | Grass | Younes El Aynaoui | 1-6 6-4 6-7(3) 4-6 | L | H2H | Match data |
| Jul 21, 1999* | Stuttgart Outdoor | ATP 250 | R64 | Clay | Richard Fromberg | 3-6 6-7(3) | L | H2H | Match data |
| Jul 29, 1999* | Umag | ATP 250 | R32 | Clay | Francisco Clavet | 6-7(1) 2-6 | L | H2H | Match data |
| Aug 12, 1999* | San Marino | ATP 250 | R32 | Clay | Andrea Gaudenzi | 4-6 4-6 | L | H2H | Match data |
| Aug 18, 1999* | Washington | ATP 250 | R64 | Hard | W. Black | 3-6 1-6 | L | H2H | Match data |
| Sep 16, 1999* | Mallorca | ATP 250 | R32 | Clay | Julian Alonso | 2-6 7-6(5) 6-7(6) | L | H2H | Match data |
| Feb 10, 2000* | Dubai | ATP 250 | R32 | Hard | Nicolas Lapentti | 3-6 2-6 | L | H2H | Match data |
| May 4, 2000* | Munich | ATP 250 | R32 | Clay | Slava Dosedel | 3-6 2-6 | L | H2H | Match data |
| May 29, 2000 | Roland Garros | Grand Slam | Q1 | Clay | Yaoki Ishii | 6-3 6-1 | W | H2H | Match data |
| May 30, 2000* | Roland Garros | Grand Slam | Q2 | Clay | P. Luxa | 6-4 7-5 | W | H2H | Match data |
| May 30, 2000* | Roland Garros | Grand Slam | Q3 | Clay | T. Guardiola | 4-6 3-6 | L | H2H | Match data |
| Aug 28, 2000 | US Open | Grand Slam | Q1 | Hard | Olivier Rochus | 6-3 6-7(5) 2-6 | L | H2H | Match data |
| Jan 15, 2001 | Australian Open | Grand Slam | Q1 | Hard | Gouichi Motomura | 3-6 2-6 | L | H2H | Match data |
| Apr 25, 2001* | Barcelona | ATP 250 | R64 | Clay | Wayne Arthurs | 6-4 6-7(3) 7-6(10) | W | H2H | Match data |
| Apr 26, 2001* | Barcelona | ATP 250 | R32 | Clay | Alex Corretja | 3-6 7-6(6) 1-3 (ret.) | L | H2H | Match data |
| May 28, 2001 | Roland Garros | Grand Slam | Q1 | Clay | A. Simoni | 6-4 6-4 | W | H2H | Match data |
| May 29, 2001* | Roland Garros | Grand Slam | Q2 | Clay | C. Kauffmann | 3-6 3-6 | L | H2H | Match data |
| Jun 25, 2001 | Wimbledon | Grand Slam | Q1 | Grass | Oliver Marach | 7-6(1) 6-1 | W | H2H | Match data |
| Jun 26, 2001* | Wimbledon | Grand Slam | Q2 | Grass | Taylor Dent | 4-6 1-6 | L | H2H | Match data |
| Aug 27, 2001 | US Open | Grand Slam | Q1 | Hard | B. Hawk | 2-6 6-4 6-1 | W | H2H | Match data |
| Aug 28, 2001* | US Open | Grand Slam | Q2 | Hard | C. Caratti | 7-6(5) 2-6 1-6 | L | H2H | Match data |
| Sep 27, 2001* | Palermo | ATP 250 | R32 | Clay | Jose Acasuso | 6-7(4) 1-6 | L | H2H | Match data |
| May 2, 2002* | Munich | ATP 250 | R32 | Clay | Raemon Sluiter | 4-6 7-5 6-1 | W | H2H | Match data |
| May 3, 2002* | Munich | ATP 250 | R16 | Clay | Mikhail Youzhny | 6-7(4) 6-7(2) | L | H2H | Match data |
| May 27, 2002 | Roland Garros | Grand Slam | Q1 | Clay | Ivo Karlovic | 7-6(5) 6-4 | W | H2H | Match data |
| May 28, 2002* | Roland Garros | Grand Slam | Q2 | Clay | Jeff Salzenstein | 4-6 5-7 | L | H2H | Match data |
| Jun 20, 2002* | S Hertogenbosch | ATP 250 | R32 | Grass | Arnaud Clement | 0-6 2-6 | L | H2H | Match data |
| Jul 18, 2002* | Umag | ATP 250 | R32 | Clay | M. Hipfl | 3-6 7-6(6) 7-6(5) | W | H2H | Match data |
| Jul 19, 2002* | Umag | ATP 250 | R16 | Clay | Carlos Moya | 2-6 3-6 | L | H2H | Match data |
| Aug 26, 2002 | US Open | Grand Slam | Q1 | Hard | G. Trifu | 5-7 7-5 6-2 | W | H2H | Match data |
| Aug 27, 2002* | US Open | Grand Slam | Q2 | Hard | E. Kempes | 3-6 5-7 | L | H2H | Match data |
| Sep 26, 2002* | Palermo | ATP 250 | R32 | Clay | A. Savolt | 5-7 6-0 5-7 | L | H2H | Match data |
| May 26, 2003 | Roland Garros | Grand Slam | Q1 | Clay | Stefano Galvani | 5-7 6-1 6-4 | W | H2H | Match data |
| May 27, 2003* | Roland Garros | Grand Slam | Q2 | Clay | Bjorn Phau | 6-4 3-6 4-6 | L | H2H | Match data |
| Jun 23, 2003 | Wimbledon | Grand Slam | Q1 | Grass | Danai Udomchoke | 7-6(3) 6-0 | W | H2H | Match data |
| Jun 24, 2003* | Wimbledon | Grand Slam | Q2 | Grass | Robert Kendrick | 6-7(4) 6-0 4-6 | L | H2H | Match data |
| Jul 23, 2003* | Kitzbuhel | ATP 250 | R64 | Clay | Andreas Vinciguerra | 4-6 4-6 | L | H2H | Match data |