Match log updated: 2026-05-28 18:14 UTC
Juan Ignacio Chela — ATP Match Log
Main draw matches: 574 | W: 306 | L: 268 | Win %: 53.3%
14 qualifying matches shown below; qualifying is excluded from main-draw summaries and leaderboards.
| Date ↑ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Jul 28, 1999* | Kitzbuhel | ATP 250 | R64 | Clay | Julian Alonso | 0-6 3-6 | L | H2H | Match data |
| Aug 12, 1999* | San Marino | ATP 250 | R32 | Clay | Diego Nargiso | 5-7 2-6 | L | H2H | Match data |
| Aug 18, 1999* | Washington | ATP 250 | R64 | Hard | MaliVai Washington | 6-2 3-6 4-6 | L | H2H | Match data |
| Feb 24, 2000* | Mexico City | ATP 250 | R32 | Clay | Byron Black | 6-2 6-3 | W | H2H | Match data |
| Feb 25, 2000* | Mexico City | ATP 250 | R16 | Clay | Gustavo Kuerten | 3-6 7-6(8) 6-4 | W | H2H | Match data |
| Feb 26, 2000* | Mexico City | ATP 250 | QF | Clay | Markus Hantschk | 6-3 7-6(3) | W | H2H | Match data |
| Feb 26, 2000* | Mexico City | ATP 250 | SF | Clay | Stefan Koubek | 7-6(2) 6-3 | W | H2H | Match data |
| Feb 27, 2000* | Mexico City | ATP 250 | F | Clay | Mariano Puerta | 6-4 7-6(4) | W | H2H | Match data |
| Mar 2, 2000* | Santiago | ATP 250 | R32 | Clay | Juan Antonio Marin | 6-4 6-2 | W | H2H | Match data |
| Mar 3, 2000* | Santiago | ATP 250 | R16 | Clay | Mariano Puerta | 3-6 6-2 3-6 | L | H2H | Match data |
| Mar 9, 2000* | Bogota | ATP 250 | R32 | Clay | Alex Lopez Moron | 4-6 6-2 6-3 | W | — | Match data |
| Mar 10, 2000* | Bogota | ATP 250 | R16 | Clay | Felix Mantilla | 4-6 5-7 | L | H2H | Match data |
| Apr 13, 2000* | Estoril | ATP 250 | R32 | Clay | Bernardo Mota | 6-3 6-4 | W | H2H | Match data |
| Apr 14, 2000* | Estoril | ATP 250 | R16 | Clay | Francisco Clavet | 4-6 5-7 | L | H2H | Match data |
| Apr 19, 2000* | Monte Carlo Masters | Masters 1000 | R64 | Clay | Alex Lopez Moron | 7-5 1-6 7-6(5) | W | — | Match data |
| Apr 20, 2000* | Monte Carlo Masters | Masters 1000 | R32 | Clay | Tim Henman | 6-2 4-6 6-3 | W | H2H | Match data |
| Apr 22, 2000* | Monte Carlo Masters | Masters 1000 | R16 | Clay | Alex Corretja | 3-6 3-6 | L | H2H | Match data |
| May 4, 2000* | Mallorca | ATP 250 | R32 | Clay | Magnus Gustafsson | 4-6 7-5 6-3 | W | H2H | Match data |
| May 5, 2000* | Mallorca | ATP 250 | R16 | Clay | Yevgeny Kafelnikov | 5-7 6-0 6-3 | W | H2H | Match data |
| May 6, 2000* | Mallorca | ATP 250 | QF | Clay | Galo Blanco | 7-5 3-6 3-6 | L | H2H | Match data |
| May 10, 2000* | Rome Masters | Masters 1000 | R64 | Clay | Felix Mantilla | 3-6 3-6 | L | H2H | Match data |
| May 31, 2000* | Roland Garros | Grand Slam | R128 | Clay | Todd Martin | 4-6 6-3 6-4 6-4 | W | H2H | Match data |
| Jun 2, 2000* | Roland Garros | Grand Slam | R64 | Clay | Younes El Aynaoui | 3-6 4-6 0-6 | L | H2H | Match data |
| Jun 22, 2000* | Nottingham | ATP 250 | R32 | Grass | Marc Rosset | 4-6 4-6 | L | H2H | Match data |
| Jun 28, 2000* | Wimbledon | Grand Slam | R128 | Grass | Vladimir Voltchkov | 7-6(5) 3-6 6-3 3-6 0-6 | L | H2H | Match data |
| Jul 13, 2000* | Bastad | ATP 250 | R32 | Clay | Ivan Ljubicic | 2-6 4-6 | L | H2H | Match data |
| Aug 2, 2000* | Canada Masters | Masters 1000 | R64 | Hard | Andrei Pavel | 2-6 2-6 | L | H2H | Match data |
| Aug 9, 2000* | Cincinnati Masters | Masters 1000 | R64 | Hard | Magnus Norman | 6-7(3) 6-7(7) | L | H2H | Match data |
| Aug 14, 2000 | Indianapolis | ATP 250 | R64 | Hard | Mikael Tillstrom | 5-7 7-5 1-6 | L | H2H | Match data |
| Aug 23, 2000* | Long Island | ATP 250 | R64 | Hard | Stefan Koubek | 6-7(3) 3-6 | L | H2H | Match data |
| Aug 30, 2000* | US Open | Grand Slam | R128 | Hard | Stefan Koubek | 6-4 3-6 6-7(4) 6-7(5) | L | H2H | Match data |
| Jan 11, 2001* | Auckland | ATP 250 | R32 | Hard | Francisco Clavet | 3-6 6-4 3-6 | L | H2H | Match data |
| Jan 17, 2001* | Australian Open | Grand Slam | R128 | Hard | Takao Suzuki | 6-3 6-1 6-7(0) 7-6(4) | W | H2H | Match data |
| Jan 19, 2001* | Australian Open | Grand Slam | R64 | Hard | Harel Levy | 6-2 6-2 6-3 | W | H2H | Match data |
| Jan 21, 2001* | Australian Open | Grand Slam | R32 | Hard | Pete Sampras | 4-6 6-4 6-4 5-7 2-6 | L | H2H | Match data |
| Jan 31, 2001* | Bogota | ATP 250 | R32 | Clay | Orlin Stanoytchev | 6-1 6-1 | W | H2H | Match data |
| Feb 1, 2001* | Bogota | ATP 250 | R16 | Clay | Gaston Etlis | 4-6 7-6(3) 6-1 | W | H2H | Match data |
| Feb 2, 2001* | Bogota | ATP 250 | QF | Clay | David Nalbandian | 7-5 6-3 | W | H2H | Match data |
| Feb 2, 2001* | Bogota | ATP 250 | SF | Clay | Juan Albert Viloca Puig | 7-6(10) 6-3 | W | — | Match data |
| Feb 3, 2001* | Bogota | ATP 250 | F | Clay | Fernando Vicente | 4-6 6-7(6) | L | H2H | Match data |
| Feb 15, 2001* | Vina Del Mar | ATP 250 | R32 | Clay | Albert Portas | 2-6 1-6 | L | H2H | Match data |
| Feb 22, 2001* | Buenos Aires | ATP 250 | R32 | Clay | Younes El Aynaoui | 6-2 6-4 | W | H2H | Match data |
| Feb 23, 2001* | Buenos Aires | ATP 250 | R16 | Clay | Franco Squillari | 6-7(5) 6-3 5-7 | L | H2H | Match data |
| Mar 8, 2001* | Scottsdale | ATP 250 | R32 | Hard | Mardy Fish | 6-4 2-6 3-6 | L | H2H | Match data |
| Mar 14, 2001* | Indian Wells Masters | Masters 1000 | R64 | Hard | Sjeng Schalken | 6-4 6-7(5) 3-6 | L | H2H | Match data |
| Mar 20, 2001* | Miami Masters | Masters 1000 | R128 | Hard | Gianluca Pozzi | 0-6 0-3 (ret.) | L | H2H | Match data |
| Jul 19, 2001* | Amsterdam | ATP 250 | R32 | Clay | Sebastien Grosjean | 6-4 6-4 | W | H2H | Match data |
| Jul 20, 2001* | Amsterdam | ATP 250 | R16 | Clay | Nikolay Davydenko | 6-2 6-4 | W | H2H | Match data |
| Jul 21, 2001* | Amsterdam | ATP 250 | QF | Clay | Younes El Aynaoui | 6-7(4) 6-4 5-7 | L | H2H | Match data |
| Sep 13, 2001* | Bucharest | ATP 250 | R32 | Clay | David Sanchez | 2-6 7-5 6-4 | W | H2H | Match data |
| Sep 14, 2001* | Bucharest | ATP 250 | R16 | Clay | Juan Balcells | 3-6 4-6 | L | H2H | Match data |
| Jan 3, 2002* | Adelaide | ATP 250 | R32 | Hard | Ramon Delgado | 6-1 6-3 | W | H2H | Match data |
| Jan 4, 2002* | Adelaide | ATP 250 | R16 | Hard | Alberto Martin | 2-6 5-7 | L | H2H | Match data |
| Jan 10, 2002* | Sydney | ATP 250 | R32 | Hard | Albert Costa | 6-0 7-6(2) | W | H2H | Match data |
| Jan 11, 2002* | Sydney | ATP 250 | R16 | Hard | Wayne Ferreira | 6-4 1-6 7-6(1) | W | H2H | Match data |
| Jan 12, 2002* | Sydney | ATP 250 | QF | Hard | Nicolas Escude | (w/o) | W | H2H | Match data |
| Jan 12, 2002* | Sydney | ATP 250 | SF | Hard | Max Mirnyi | 6-4 6-4 | W | H2H | Match data |
| Jan 13, 2002* | Sydney | ATP 250 | F | Hard | Roger Federer | 3-6 3-6 | L | H2H | Match data |
| Jan 16, 2002* | Australian Open | Grand Slam | R128 | Hard | Noam Okun | 6-2 6-7(5) 6-3 6-1 | W | H2H | Match data |
| Jan 18, 2002* | Australian Open | Grand Slam | R64 | Hard | Pete Sampras | 3-6 5-7 6-3 4-6 | L | H2H | Match data |
| Feb 14, 2002* | Vina Del Mar | ATP 250 | R32 | Clay | Fernando Vicente | 2-6 1-6 | L | H2H | Match data |
| Feb 21, 2002* | Buenos Aires | ATP 250 | R32 | Clay | Magnus Norman | 6-3 6-2 | W | H2H | Match data |
| Feb 22, 2002* | Buenos Aires | ATP 250 | R16 | Clay | Nicolas Lapentti | 3-6 6-0 7-6(1) | W | H2H | Match data |
| Feb 23, 2002* | Buenos Aires | ATP 250 | QF | Clay | Franco Squillari | 7-6(4) 4-6 6-4 | W | H2H | Match data |
| Feb 23, 2002* | Buenos Aires | ATP 250 | SF | Clay | Agustin Calleri | 4-6 4-6 | L | H2H | Match data |
| Feb 28, 2002* | Acapulco | ATP 250 | R32 | Clay | Guillermo Canas | 6-4 6-4 | W | H2H | Match data |
| Mar 1, 2002* | Acapulco | ATP 250 | R16 | Clay | Nicolas Massu | 2-6 7-6(10) 6-4 | W | H2H | Match data |
| Mar 2, 2002* | Acapulco | ATP 250 | QF | Clay | Francisco Clavet | 6-7(6) 6-2 7-6(5) | W | H2H | Match data |
| Mar 2, 2002* | Acapulco | ATP 250 | SF | Clay | Fernando Meligeni | 2-6 4-6 | L | H2H | Match data |
| Mar 7, 2002* | Scottsdale | ATP 250 | R32 | Hard | Robby Ginepri | 5-7 7-6(6) 6-4 | W | H2H | Match data |
| Mar 8, 2002* | Scottsdale | ATP 250 | R16 | Hard | Alex Corretja | 6-4 7-5 | W | H2H | Match data |
| Mar 9, 2002* | Scottsdale | ATP 250 | QF | Hard | Andre Agassi | 5-7 7-6(5) 1-6 | L | H2H | Match data |
| Mar 13, 2002* | Indian Wells Masters | Masters 1000 | R64 | Hard | Max Mirnyi | 4-6 6-2 7-5 | W | H2H | Match data |
| Mar 14, 2002* | Indian Wells Masters | Masters 1000 | R32 | Hard | Alex Corretja | 6-4 6-0 | W | H2H | Match data |
| Mar 16, 2002* | Indian Wells Masters | Masters 1000 | R16 | Hard | Yevgeny Kafelnikov | 6-7(8) 4-6 | L | H2H | Match data |
| Mar 19, 2002* | Miami Masters | Masters 1000 | R128 | Hard | Robby Ginepri | 3-6 6-3 7-6(3) | W | H2H | Match data |
| Mar 20, 2002* | Miami Masters | Masters 1000 | R64 | Hard | Andy Roddick | 6-3 2-6 6-4 | W | H2H | Match data |
| Mar 21, 2002* | Miami Masters | Masters 1000 | R32 | Hard | Nicolas Escude | 6-3 6-7(5) 6-3 | W | H2H | Match data |
| Mar 23, 2002* | Miami Masters | Masters 1000 | R16 | Hard | Gaston Gaudio | 6-1 5-7 4-3 (ret.) | W | H2H | Match data |
| Mar 24, 2002* | Miami Masters | Masters 1000 | QF | Hard | Marcelo Rios | 6-7(0) 2-6 | L | H2H | Match data |
| Apr 17, 2002* | Monte Carlo Masters | Masters 1000 | R64 | Clay | Thomas Enqvist | 6-1 6-1 | W | H2H | Match data |
| Apr 18, 2002* | Monte Carlo Masters | Masters 1000 | R32 | Clay | Hicham Arazi | 6-1 6-1 | W | H2H | Match data |
| Apr 20, 2002* | Monte Carlo Masters | Masters 1000 | R16 | Clay | Tim Henman | 2-6 7-6(4) 4-6 | L | H2H | Match data |
| Apr 24, 2002* | Barcelona | ATP 250 | R64 | Clay | Jarkko Nieminen | 6-4 6-4 | W | H2H | Match data |
| Apr 25, 2002* | Barcelona | ATP 250 | R32 | Clay | Cedric Pioline | 6-7(4) 2-6 | L | H2H | Match data |
| May 2, 2002* | Munich | ATP 250 | R32 | Clay | Franco Squillari | 6-7(5) 6-3 6-4 | W | H2H | Match data |
| May 3, 2002* | Munich | ATP 250 | R16 | Clay | Francisco Clavet | 6-7(5) 6-4 3-6 | L | H2H | Match data |
| May 8, 2002* | Rome Masters | Masters 1000 | R64 | Clay | Nikolay Davydenko | 6-1 2-6 6-1 | W | H2H | Match data |
| May 9, 2002* | Rome Masters | Masters 1000 | R32 | Clay | Tommy Haas | 5-7 1-6 | L | H2H | Match data |
| May 15, 2002* | Hamburg Masters | Masters 1000 | R64 | Clay | Mark Philippoussis | 6-4 6-4 | W | H2H | Match data |
| May 16, 2002* | Hamburg Masters | Masters 1000 | R32 | Clay | David Sanchez | 6-3 1-6 6-2 | W | H2H | Match data |
| May 18, 2002* | Hamburg Masters | Masters 1000 | R16 | Clay | Marat Safin | 6-7(6) 5-7 | L | H2H | Match data |
| May 29, 2002* | Roland Garros | Grand Slam | R128 | Clay | Adrian Voinea | 6-7(9) 5-7 6-4 6-7(7) | L | H2H | Match data |
| Jun 26, 2002* | Wimbledon | Grand Slam | R128 | Grass | Fernando Gonzalez | 3-6 6-3 6-1 5-7 3-6 | L | H2H | Match data |
| Jul 11, 2002* | Gstaad | ATP 250 | R32 | Clay | Ivan Ljubicic | 6-7(5) 6-3 4-6 | L | H2H | Match data |
| Jul 18, 2002* | Amersfoort | ATP 250 | R32 | Clay | Andreas Vinciguerra | 6-2 6-4 | W | H2H | Match data |
| Jul 19, 2002* | Amersfoort | ATP 250 | R16 | Clay | Michael Kohlmann | 5-7 6-2 6-2 | W | H2H | Match data |
| Jul 20, 2002* | Amersfoort | ATP 250 | QF | Clay | Juan Balcells | 7-6(7) 6-3 | W | H2H | Match data |
| Jul 20, 2002* | Amersfoort | ATP 250 | SF | Clay | John Van Lottum | 2-6 6-3 6-3 | W | — | Match data |
| Jul 21, 2002* | Amersfoort | ATP 250 | F | Clay | Albert Costa | 6-1 7-6(4) | W | H2H | Match data |
| Jul 25, 2002* | Kitzbuhel | ATP 250 | R32 | Clay | Guillermo Coria | 2-6 6-2 7-6(2) | W | H2H | Match data |
| Jul 26, 2002* | Kitzbuhel | ATP 250 | R16 | Clay | Nikolay Davydenko | 6-0 6-1 | W | H2H | Match data |
| Jul 27, 2002* | Kitzbuhel | ATP 250 | QF | Clay | Juan Carlos Ferrero | 5-7 7-6(5) 4-6 | L | H2H | Match data |
| Jul 31, 2002* | Canada Masters | Masters 1000 | R64 | Hard | Marat Safin | 4-6 3-6 | L | H2H | Match data |
| Aug 7, 2002* | Cincinnati Masters | Masters 1000 | R64 | Hard | Guillermo Coria | 3-6 4-6 | L | H2H | Match data |
| Aug 22, 2002* | Long Island | ATP 250 | R32 | Hard | Jeff Morrison | 6-4 6-3 | W | H2H | Match data |
| Aug 23, 2002* | Long Island | ATP 250 | R16 | Hard | Jan-Michael Gambill | 7-5 7-6(5) | W | H2H | Match data |
| Aug 24, 2002* | Long Island | ATP 250 | QF | Hard | Mardy Fish | 7-5 6-3 | W | H2H | Match data |
| Aug 24, 2002* | Long Island | ATP 250 | SF | Hard | Alex Corretja | 6-2 2-6 6-4 | W | H2H | Match data |
| Aug 25, 2002* | Long Island | ATP 250 | F | Hard | Paradorn Srichaphan | 7-5 2-6 2-6 | L | H2H | Match data |
| Aug 28, 2002* | US Open | Grand Slam | R128 | Hard | Felix Mantilla | 6-2 7-6(4) 6-2 | W | H2H | Match data |
| Aug 30, 2002* | US Open | Grand Slam | R64 | Hard | Michael Llodra | 7-6(7) 6-3 6-2 | W | H2H | Match data |
| Sep 1, 2002* | US Open | Grand Slam | R32 | Hard | Tim Henman | 6-3 6-3 6-2 | W | H2H | Match data |
| Sep 4, 2002* | US Open | Grand Slam | R16 | Hard | Andy Roddick | 7-5 4-6 4-6 4-6 | L | H2H | Match data |
| Sep 26, 2002* | Hong Kong | ATP 250 | R32 | Hard | Magnus Norman | 6-3 6-4 | W | H2H | Match data |
| Sep 27, 2002* | Hong Kong | ATP 250 | R16 | Hard | Nicolas Massu | 1-6 6-2 6-2 | W | H2H | Match data |
| Sep 28, 2002* | Hong Kong | ATP 250 | QF | Hard | Jerome Golmard | 4-6 4-6 | L | H2H | Match data |
| Oct 3, 2002* | Tokyo | ATP 250 | R32 | Hard | Cecil Mamiit | 6-1 6-0 | W | H2H | Match data |
| Oct 4, 2002* | Tokyo | ATP 250 | R16 | Hard | Kenneth Carlsen | 7-6(4) 6-7(5) 6-7(3) | L | H2H | Match data |
| Oct 16, 2002* | Madrid Masters | Masters 1000 | R64 | Hard | Mikhail Youzhny | 2-6 2-6 | L | H2H | Match data |
| Oct 24, 2002* | Stockholm | ATP 250 | R32 | Hard | Fabrice Santoro | 1-6 3-6 | L | H2H | Match data |
| Oct 30, 2002* | Paris Masters | Masters 1000 | R64 | Carpet | Ivan Ljubicic | 3-6 3-6 | L | H2H | Match data |
| Jan 2, 2003* | Chennai | ATP 250 | R32 | Hard | Leander Paes | 7-6(5) 7-5 | W | H2H | Match data |
| Jan 3, 2003* | Chennai | ATP 250 | R16 | Hard | Zeljko Krajan | 3-6 6-3 2-0 (ret.) | W | H2H | Match data |
| Jan 4, 2003* | Chennai | ATP 250 | QF | Hard | Tomas Behrend | 6-4 6-3 | W | H2H | Match data |
| Jan 4, 2003* | Chennai | ATP 250 | SF | Hard | Karol Kucera | 3-6 5-7 | L | H2H | Match data |
| Jan 9, 2003* | Sydney | ATP 250 | R32 | Hard | Albert Costa | 7-6(4) 6-1 | W | H2H | Match data |
| Jan 10, 2003* | Sydney | ATP 250 | R16 | Hard | Wayne Ferreira | 7-6(5) 4-6 4-6 | L | H2H | Match data |
| Jan 15, 2003* | Australian Open | Grand Slam | R128 | Hard | Karol Beck | 6-4 3-6 6-1 6-0 | W | H2H | Match data |
| Jan 17, 2003* | Australian Open | Grand Slam | R64 | Hard | Fernando Vicente | 3-6 3-6 6-2 3-6 | L | H2H | Match data |
| Feb 20, 2003* | Buenos Aires | ATP 250 | R32 | Clay | Marcelo Charpentier | 2-6 6-3 6-1 | W | H2H | Match data |
| Feb 21, 2003* | Buenos Aires | ATP 250 | R16 | Clay | Agustin Calleri | 7-5 7-5 | W | H2H | Match data |
| Feb 22, 2003* | Buenos Aires | ATP 250 | QF | Clay | Gaston Gaudio | 3-6 4-6 | L | H2H | Match data |
| Feb 27, 2003* | Acapulco | ATP 250 | R32 | Clay | Felix Mantilla | 6-7(4) 6-7(1) | L | H2H | Match data |
| Mar 6, 2003* | Scottsdale | ATP 250 | R32 | Hard | Mark Philippoussis | 6-7(2) 6-3 1-6 | L | H2H | Match data |
| Mar 12, 2003* | Indian Wells Masters | Masters 1000 | R64 | Hard | David Nalbandian | 4-6 6-4 7-5 | W | H2H | Match data |
| Mar 13, 2003* | Indian Wells Masters | Masters 1000 | R32 | Hard | James Blake | 1-6 4-6 | L | H2H | Match data |
| Mar 19, 2003* | Miami Masters | Masters 1000 | R64 | Hard | Martin Verkerk | 6-7(5) 6-3 6-4 | W | H2H | Match data |
| Mar 20, 2003* | Miami Masters | Masters 1000 | R32 | Hard | Roger Federer | 1-6 6-3 1-6 | L | H2H | Match data |
| Apr 16, 2003* | Monte Carlo Masters | Masters 1000 | R64 | Clay | Agustin Calleri | 6-4 6-1 | W | H2H | Match data |
| Apr 17, 2003* | Monte Carlo Masters | Masters 1000 | R32 | Clay | Jiri Novak | 6-4 6-2 | W | H2H | Match data |
| Apr 19, 2003* | Monte Carlo Masters | Masters 1000 | R16 | Clay | Jarkko Nieminen | 6-1 6-1 | W | H2H | Match data |
| Apr 20, 2003* | Monte Carlo Masters | Masters 1000 | QF | Clay | Guillermo Coria | 1-6 1-6 | L | H2H | Match data |
| Apr 23, 2003* | Barcelona | ATP 250 | R64 | Clay | Alberto Martin | 7-5 5-7 6-0 | W | H2H | Match data |
| Apr 24, 2003* | Barcelona | ATP 250 | R32 | Clay | Agustin Calleri | 6-7(5) 2-6 | L | H2H | Match data |
| May 7, 2003* | Rome Masters | Masters 1000 | R64 | Clay | Olivier Rochus | 6-1 6-1 | W | H2H | Match data |
| May 8, 2003* | Rome Masters | Masters 1000 | R32 | Clay | Tommy Robredo | 2-6 0-6 | L | H2H | Match data |
| May 14, 2003* | Hamburg Masters | Masters 1000 | R64 | Clay | Gustavo Kuerten | 2-6 4-6 | L | H2H | Match data |
| May 28, 2003* | Roland Garros | Grand Slam | R128 | Clay | Cyril Saulnier | 3-6 7-6(3) 6-3 7-5 | W | H2H | Match data |
| May 30, 2003* | Roland Garros | Grand Slam | R64 | Clay | Giorgio Galimberti | 6-2 5-7 6-2 6-1 | W | H2H | Match data |
| Jun 1, 2003* | Roland Garros | Grand Slam | R32 | Clay | Carlos Moya | 2-6 3-6 6-3 6-2 3-6 | L | H2H | Match data |
| Jun 25, 2003* | Wimbledon | Grand Slam | R128 | Grass | Tomas Behrend | 6-4 6-2 6-3 | W | H2H | Match data |
| Jun 27, 2003* | Wimbledon | Grand Slam | R64 | Grass | Victor Hanescu | 2-6 1-6 4-6 | L | H2H | Match data |
| Jul 10, 2003* | Gstaad | ATP 250 | R32 | Clay | Andre Sa | 6-0 6-2 | W | H2H | Match data |
| Jul 11, 2003* | Gstaad | ATP 250 | R16 | Clay | Feliciano Lopez | 6-4 6-7(2) 7-6(3) | W | H2H | Match data |
| Jul 12, 2003* | Gstaad | ATP 250 | QF | Clay | Jiri Novak | 3-6 3-6 | L | H2H | Match data |
| Jul 17, 2003* | Amersfoort | ATP 250 | R32 | Clay | Mariano Puerta | 6-3 6-1 | W | H2H | Match data |
| Jul 18, 2003* | Amersfoort | ATP 250 | R16 | Clay | Ruben Ramirez Hidalgo | 1-6 1-6 | L | H2H | Match data |
| Jul 24, 2003* | Kitzbuhel | ATP 250 | R32 | Clay | Frantisek Cermak | 6-1 6-3 | W | H2H | Match data |
| Jul 25, 2003* | Kitzbuhel | ATP 250 | R16 | Clay | Max Mirnyi | 6-4 3-6 7-6(6) | W | H2H | Match data |
| Jul 26, 2003* | Kitzbuhel | ATP 250 | QF | Clay | Guillermo Coria | 3-6 2-6 | L | H2H | Match data |
| Aug 6, 2003* | Canada Masters | Masters 1000 | R64 | Hard | Agustin Calleri | 5-7 6-4 6-3 | W | H2H | Match data |
| Aug 7, 2003* | Canada Masters | Masters 1000 | R32 | Hard | Andy Roddick | 6-7(6) 2-6 | L | H2H | Match data |
| Aug 13, 2003* | Cincinnati Masters | Masters 1000 | R64 | Hard | Karol Kucera | 6-1 6-1 | W | H2H | Match data |
| Aug 14, 2003* | Cincinnati Masters | Masters 1000 | R32 | Hard | Fernando Gonzalez | 6-2 6-4 | W | H2H | Match data |
| Aug 16, 2003* | Cincinnati Masters | Masters 1000 | R16 | Hard | David Nalbandian | 4-6 4-6 | L | H2H | Match data |
| Aug 21, 2003* | Long Island | ATP 250 | R32 | Hard | Fernando Gonzalez | 4-6 7-6(8) 6-0 | W | H2H | Match data |
| Aug 22, 2003* | Long Island | ATP 250 | R16 | Hard | Olivier Rochus | 7-6(3) 6-1 | W | H2H | Match data |
| Aug 23, 2003* | Long Island | ATP 250 | QF | Hard | Nicolas Kiefer | 1-6 0-3 (ret.) | L | H2H | Match data |
| Aug 27, 2003* | US Open | Grand Slam | R128 | Hard | Roko Karanusic | 6-4 7-6(2) 6-3 | W | H2H | Match data |
| Aug 29, 2003* | US Open | Grand Slam | R64 | Hard | Tomas Berdych | 2-6 6-1 6-4 6-3 | W | H2H | Match data |
| Aug 31, 2003* | US Open | Grand Slam | R32 | Hard | Juan Carlos Ferrero | 5-7 5-7 1-6 | L | H2H | Match data |
| Sep 11, 2003* | Costa Do Sauipe | ATP 250 | R32 | Hard | Todd Larkham | 6-4 2-6 6-1 | W | H2H | Match data |
| Sep 12, 2003* | Costa Do Sauipe | ATP 250 | R16 | Hard | Ricardo Mello | 6-2 2-6 4-6 | L | H2H | Match data |
| Oct 2, 2003* | Moscow | ATP 250 | R32 | Carpet | Tuomas Ketola | 4-6 7-6(5) 5-7 | L | H2H | Match data |
| Oct 9, 2003* | Vienna | ATP 250 | R32 | Hard | Nicolas Massu | 7-5 7-6(4) | W | H2H | Match data |
| Oct 10, 2003* | Vienna | ATP 250 | R16 | Hard | Jarkko Nieminen | 2-6 7-6(10) 3-6 | L | H2H | Match data |
| Oct 15, 2003* | Madrid Masters | Masters 1000 | R64 | Hard | Alberto Martin | 6-4 1-6 6-1 | W | H2H | Match data |
| Oct 16, 2003* | Madrid Masters | Masters 1000 | R32 | Hard | Martin Verkerk | 6-2 6-2 | W | H2H | Match data |
| Oct 18, 2003* | Madrid Masters | Masters 1000 | R16 | Hard | Jiri Novak | 3-6 7-6(5) 6-2 | W | H2H | Match data |
| Oct 19, 2003* | Madrid Masters | Masters 1000 | QF | Hard | Nicolas Massu | 7-6(5) 4-6 4-6 | L | H2H | Match data |
| Oct 23, 2003* | Stockholm | ATP 250 | R32 | Hard | Wayne Ferreira | 6-4 6-2 | W | H2H | Match data |
| Oct 24, 2003* | Stockholm | ATP 250 | R16 | Hard | Robin Soderling | 4-6 3-6 | L | H2H | Match data |
| Oct 29, 2003* | Paris Masters | Masters 1000 | R64 | Carpet | Thierry Ascione | 0-6 3-6 | L | H2H | Match data |
| Jan 8, 2004* | Doha | ATP 250 | R32 | Hard | Olivier Rochus | 6-1 3-6 7-5 | W | H2H | Match data |
| Jan 9, 2004* | Doha | ATP 250 | R16 | Hard | Tim Henman | 3-6 4-6 | L | H2H | Match data |
| Jan 15, 2004* | Sydney | ATP 250 | R32 | Hard | Greg Rusedski | 6-7(1) 6-7(5) | L | H2H | Match data |
| Jan 21, 2004* | Australian Open | Grand Slam | R128 | Hard | Irakli Labadze | 6-4 6-3 3-6 6-3 | W | H2H | Match data |
| Jan 23, 2004* | Australian Open | Grand Slam | R64 | Hard | Taylor Dent | 6-3 4-6 6-4 6-7(4) 5-7 | L | H2H | Match data |
| Feb 12, 2004* | Vina Del Mar | ATP 250 | R32 | Clay | David Sanchez | 4-6 2-6 | L | H2H | Match data |
| Feb 19, 2004* | Buenos Aires | ATP 250 | R32 | Clay | Giovanni Lapentti | 7-5 6-0 | W | H2H | Match data |
| Feb 20, 2004* | Buenos Aires | ATP 250 | R16 | Clay | Juan Monaco | 6-7(4) 3-6 | L | H2H | Match data |
| Feb 26, 2004* | Costa Do Sauipe | ATP 250 | R32 | Clay | Flavio Saretta | 6-2 6-2 | W | H2H | Match data |
| Feb 27, 2004* | Costa Do Sauipe | ATP 250 | R16 | Clay | David Ferrer | 6-2 6-4 | W | H2H | Match data |
| Feb 28, 2004* | Costa Do Sauipe | ATP 250 | QF | Clay | Agustin Calleri | 3-6 6-3 3-6 | L | H2H | Match data |
| Mar 4, 2004* | Acapulco | ATP 250 | R32 | Clay | Albert Montanes | 6-3 6-4 | W | H2H | Match data |
| Mar 5, 2004* | Acapulco | ATP 250 | R16 | Clay | David Ferrer | 6-3 6-3 | W | H2H | Match data |
| Mar 6, 2004* | Acapulco | ATP 250 | QF | Clay | Oscar Hernandez | 3-6 6-0 6-2 | W | H2H | Match data |
| Mar 6, 2004* | Acapulco | ATP 250 | SF | Clay | Carlos Moya | 2-6 6-7(4) | L | H2H | Match data |
| Mar 10, 2004* | Indian Wells Masters | Masters 1000 | R64 | Hard | Alberto Martin | 5-7 6-2 6-0 | W | H2H | Match data |