Match log updated: 2026-05-28 18:14 UTC
Sebastien De Chaunac — ATP Match Log
Main draw matches: 33 | W: 11 | L: 22 | Win %: 33.3%
94 qualifying matches shown below; qualifying is excluded from main-draw summaries and leaderboards.
| Date ↓ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Jun 22, 2010* | Wimbledon | Grand Slam | Q2 | Grass | Ramon Delgado | 4-6 7-6(6) 3-6 | L | H2H | Match data |
| Jun 21, 2010 | Wimbledon | Grand Slam | Q1 | Grass | Daniel Cox | 6-4 7-6(5) | W | H2H | Match data |
| May 24, 2010 | Roland Garros | Grand Slam | Q1 | Clay | Lukas Rosol | 3-6 1-6 | L | H2H | Match data |
| May 9, 2010 | Madrid Masters | Masters 1000 | Q1 | Clay | Daniel Gimeno-Traver | 2-6 2-6 | L | H2H | Match data |
| Mar 11, 2010 | Indian Wells Masters | Masters 1000 | Q1 | Hard | Stefan Koubek | 3-6 3-6 | L | H2H | Match data |
| Feb 22, 2010 | Dubai | ATP 500 | Q1 | Hard | Ivan Sergeyev | (w/o) | L | H2H | Match data |
| Jan 18, 2010 | Australian Open | Grand Slam | Q1 | Hard | Ivan Dodig | 4-6 2-6 | L | H2H | Match data |
| Jan 11, 2010 | Sydney | ATP 250 | Q1 | Hard | Frederico Gil | 4-6 2-6 | L | — | Match data |
| Oct 26, 2009 | Lyon | ATP 250 | Q2 | Hard | Jerome Haehnel | 3-6 3-6 | L | H2H | Match data |
| Oct 5, 2009 | Beijing | ATP 500 | Q2 | Hard | Florian Mayer | 1-4 (ret.) | L | H2H | Match data |
| Oct 5, 2009 | Beijing | ATP 500 | Q1 | Hard | Shao-Xuan Zeng | 6-1 7-6(3) | W | H2H | Match data |
| Sep 24, 2009* | Metz | ATP 250 | R32 | Hard | Ivan Ljubicic | 6-4 1-6 6-7(1) | L | H2H | Match data |
| Sep 22, 2009* | Metz | ATP 250 | Q3 | Hard | Alex Bogdanovic | 6-1 1-6 7-6(7) | W | H2H | Match data |
| Sep 21, 2009 | Metz | ATP 250 | Q2 | Hard | Thomas Oger | 6-4 4-6 6-1 | W | H2H | Match data |
| Sep 1, 2009* | US Open | Grand Slam | Q2 | Hard | Marsel Ilhan | 6-7(4) 6-7(6) | L | H2H | Match data |
| Aug 31, 2009 | US Open | Grand Slam | Q1 | Hard | Jordan Cox | 6-1 6-2 | W | H2H | Match data |
| Aug 10, 2009 | Canada Masters | Masters 1000 | Q2 | Hard | Jan Hernych | 4-6 1-6 | L | H2H | Match data |
| Aug 10, 2009 | Canada Masters | Masters 1000 | Q1 | Hard | Brendan Evans | 6-4 5-7 6-4 | W | H2H | Match data |
| Aug 7, 2009* | Washington | ATP 500 | R16 | Hard | John Isner | 2-6 4-6 | L | H2H | Match data |
| Aug 5, 2009* | Washington | ATP 500 | R32 | Hard | Dmitry Tursunov | 3-6 7-6(3) 7-5 | W | H2H | Match data |
| Aug 4, 2009* | Washington | ATP 500 | R64 | Hard | Denis Istomin | 6-3 7-6(7) | W | H2H | Match data |
| Aug 2, 2009 | Washington | ATP 500 | Q2 | Hard | Brendan Evans | 4-6 7-6(3) 7-6(4) | W | H2H | Match data |
| Aug 2, 2009 | Washington | ATP 500 | Q1 | Hard | Denis Kudla | 6-3 4-6 6-2 | W | H2H | Match data |
| Jul 27, 2009 | Los Angeles | ATP 250 | Q1 | Hard | Josselin Ouanna | 4-6 4-6 | L | H2H | Match data |
| Jul 19, 2009 | Indianapolis | ATP 250 | R32 | Hard | Robby Ginepri | 5-7 7-5 2-6 | L | H2H | Match data |
| Jul 19, 2009 | Indianapolis | ATP 250 | Q3 | Hard | Todd Widom | 6-1 6-3 | W | H2H | Match data |
| Jul 19, 2009 | Indianapolis | ATP 250 | Q2 | Hard | Jeff Tarango | 6-3 6-4 | W | H2H | Match data |
| Jun 23, 2009* | Wimbledon | Grand Slam | Q3 | Grass | Alejandro Falla | 4-6 4-6 4-6 | L | H2H | Match data |
| Jun 23, 2009* | Wimbledon | Grand Slam | Q2 | Grass | Ilija Bozoljac | 6-3 7-6(3) | W | H2H | Match data |
| Jun 22, 2009 | Wimbledon | Grand Slam | Q1 | Grass | Fernando Vicente | 6-3 6-1 | W | H2H | Match data |
| Jun 8, 2009 | Queen's Club | ATP 500 | Q1 | Grass | Kevin Anderson | 4-6 7-6(8) 6-7(5) | L | H2H | Match data |
| May 26, 2009* | Roland Garros | Grand Slam | Q3 | Clay | Daniel Brands | 6-7(5) 7-6(3) 8-10 | L | H2H | Match data |
| May 26, 2009* | Roland Garros | Grand Slam | Q2 | Clay | Pablo Santos | 6-7(1) 6-2 6-2 | W | H2H | Match data |
| May 25, 2009 | Roland Garros | Grand Slam | Q1 | Clay | Grega Zemlja | 3-6 7-5 7-5 | W | H2H | Match data |
| Mar 13, 2009* | Indian Wells Masters | Masters 1000 | Q2 | Hard | Bjorn Phau | 2-6 4-6 | L | H2H | Match data |
| Mar 12, 2009 | Indian Wells Masters | Masters 1000 | Q1 | Hard | Dusan Vemic | 6-1 7-5 | W | H2H | Match data |
| Feb 16, 2009 | Marseille | ATP 250 | Q2 | Hard | Matwe Middelkoop | 4-6 7-6(6) 3-6 | L | H2H | Match data |
| Feb 16, 2009 | Marseille | ATP 250 | Q1 | Hard | Santiago Giraldo | 5-7 6-4 7-6(4) | W | H2H | Match data |
| Feb 7, 2009* | Johannesburg | ATP 250 | QF | Hard | Jeremy Chardy | 6-7(4) 3-6 | L | H2H | Match data |
| Feb 6, 2009* | Johannesburg | ATP 250 | R16 | Hard | Izak Van der Merwe | 6-7(3) 7-5 7-6(5) | W | H2H | Match data |
| Feb 5, 2009* | Johannesburg | ATP 250 | R32 | Hard | Marcel Granollers | 7-5 7-6(3) | W | H2H | Match data |
| Feb 3, 2009* | Johannesburg | ATP 250 | Q3 | Hard | Nicolaas Scholtz | 6-2 6-3 | W | H2H | Match data |
| Feb 2, 2009 | Johannesburg | ATP 250 | Q2 | Hard | Grant Ive | 6-3 6-7(4) 6-3 | W | H2H | Match data |
| Jan 22, 2009* | Australian Open | Grand Slam | R64 | Hard | James Blake | 3-6 2-6 3-6 | L | H2H | Match data |
| Jan 21, 2009* | Australian Open | Grand Slam | R128 | Hard | Steve Darcis | 2-6 6-3 0-6 6-2 6-2 | W | H2H | Match data |
| Jan 20, 2009* | Australian Open | Grand Slam | Q3 | Hard | Santiago Ventura | 6-4 6-1 | W | H2H | Match data |
| Jan 20, 2009* | Australian Open | Grand Slam | Q2 | Hard | Alex Bogdanovic | 6-3 6-2 | W | H2H | Match data |
| Jan 19, 2009 | Australian Open | Grand Slam | Q1 | Hard | Gary Lugassy | 6-3 6-4 | W | H2H | Match data |
| Oct 20, 2008 | Lyon | ATP 250 | Q2 | Carpet | Christophe Rochus | 3-6 5-7 | L | H2H | Match data |
| Oct 20, 2008 | Lyon | ATP 250 | Q1 | Carpet | Bruno Soares | 6-2 6-2 | W | H2H | Match data |
| Aug 25, 2008 | US Open | Grand Slam | Q1 | Hard | Tomas Zib | 6-7(5) 0-6 | L | H2H | Match data |
| Jul 14, 2008 | Umag | ATP 250 | Q2 | Clay | Filip Prpic | 5-7 6-3 3-6 | L | H2H | Match data |
| Jul 14, 2008 | Umag | ATP 250 | Q1 | Clay | Marko Boskovic | 6-0 6-0 | W | H2H | Match data |
| Jul 7, 2008 | Stuttgart | ATP 250 | Q1 | Clay | Jan Hernych | 5-7 6-3 6-7(1) | L | H2H | Match data |
| Jun 23, 2008 | Wimbledon | Grand Slam | Q1 | Grass | Wesley Moodie | 4-6 5-7 | L | H2H | Match data |
| Jun 9, 2008 | Queen's Club | ATP 500 | Q1 | Grass | Sergiy Stakhovsky | 4-6 6-7(2) | L | H2H | Match data |
| May 26, 2008* | Roland Garros | Grand Slam | Q2 | Clay | Evgeny Korolev | 3-6 7-6(6) 4-6 | L | H2H | Match data |
| May 25, 2008 | Roland Garros | Grand Slam | Q1 | Clay | Michael Lammer | 6-4 6-7(4) 6-4 | W | H2H | Match data |
| Feb 28, 2008* | Zagreb | ATP 250 | R32 | Hard | Denis Gremelmayr | 7-6(2) 1-6 4-6 | L | H2H | Match data |
| Feb 26, 2008* | Zagreb | ATP 250 | Q3 | Hard | Ilija Bozoljac | 6-1 5-7 6-1 | W | H2H | Match data |
| Feb 25, 2008 | Zagreb | ATP 250 | Q2 | Hard | Deni Zmak | 6-2 6-2 | W | H2H | Match data |
| Feb 25, 2008 | Zagreb | ATP 250 | Q1 | Hard | Vilim Visak | 6-1 6-0 | W | H2H | Match data |
| Feb 11, 2008 | Marseille | ATP 250 | Q2 | Hard | Jesse Huta Galung | 5-7 2-6 | L | H2H | Match data |
| Feb 11, 2008 | Marseille | ATP 250 | Q1 | Hard | Massimo Dell'Acqua | 6-7(5) 7-6(4) 7-6(5) | W | H2H | Match data |
| Jan 3, 2008* | Doha | ATP 250 | R32 | Hard | Nicolas Kiefer | 4-6 3-6 | L | H2H | Match data |
| Jan 1, 2008* | Doha | ATP 250 | Q3 | Hard | Michael Lammer | 6-3 6-7(2) 7-5 | W | H2H | Match data |
| Dec 31, 2007 | Doha | ATP 250 | Q2 | Hard | Gianluca Naso | 6-2 7-5 | W | H2H | Match data |
| Dec 31, 2007 | Doha | ATP 250 | Q1 | Hard | Adrian Ungur | 7-5 7-5 | W | H2H | Match data |
| Oct 25, 2007* | Lyon | ATP 250 | R32 | Carpet | Juan Monaco | 7-6(11) 3-6 6-7(3) | L | H2H | Match data |
| Oct 23, 2007* | Lyon | ATP 250 | Q3 | Carpet | Oliver Marach | 7-5 6-7(1) 6-4 | W | H2H | Match data |
| Oct 22, 2007 | Lyon | ATP 250 | Q2 | Carpet | Vincent Millot | 6-2 6-3 | W | H2H | Match data |
| Oct 22, 2007 | Lyon | ATP 250 | Q1 | Carpet | Clement Morel | 6-1 6-4 | W | H2H | Match data |
| Apr 30, 2007 | Munich | ATP 250 | Q1 | Clay | Matthias Bachinger | 1-6 3-6 | L | H2H | Match data |
| Apr 10, 2007* | Houston | ATP 250 | Q3 | Clay | Davide Sanguinetti | 3-6 3-6 | L | H2H | Match data |
| Apr 9, 2007 | Houston | ATP 250 | Q2 | Clay | Benedikt Dorsch | 6-1 6-7(4) 6-4 | W | H2H | Match data |
| Apr 9, 2007 | Houston | ATP 250 | Q1 | Clay | Alex Clayton | 7-6(1) 6-4 | W | H2H | Match data |
| Feb 12, 2007 | Marseille | ATP 250 | Q1 | Hard | Nicolas Mahut | 6-7(3) 3-6 | L | H2H | Match data |
| Jan 15, 2007 | Australian Open | Grand Slam | Q1 | Hard | Marco Chiudinelli | 3-6 4-6 | L | H2H | Match data |
| Feb 16, 2006* | Marseille | ATP 250 | R32 | Hard | Mikhail Youzhny | 4-6 3-6 | L | H2H | Match data |
| Jan 16, 2006 | Australian Open | Grand Slam | Q1 | Hard | Diego Junqueira | 2-6 2-6 | L | H2H | Match data |
| Aug 29, 2005 | US Open | Grand Slam | Q1 | Hard | Glenn Weiner | 5-7 6-4 1-6 | L | H2H | Match data |
| Aug 4, 2005* | Washington | ATP 250 | R32 | Hard | Jan Hernych | 6-7(7) 1-6 | L | H2H | Match data |
| Jul 28, 2005* | Los Angeles | ATP 250 | R32 | Hard | Gilles Muller | 6-2 3-6 6-7(6) | L | H2H | Match data |
| Jul 18, 2005 | Indianapolis | ATP 250 | R64 | Hard | Marcos Baghdatis | 6-1 3-6 4-6 | L | H2H | Match data |
| Jun 21, 2005* | Wimbledon | Grand Slam | Q2 | Grass | Fernando Vicente | 3-6 6-7(5) | L | H2H | Match data |
| Jun 20, 2005 | Wimbledon | Grand Slam | Q1 | Grass | Jan Frode Andersen | 6-2 6-3 | W | H2H | Match data |
| May 24, 2005* | Roland Garros | Grand Slam | Q2 | Clay | Noam Okun | 6-3 5-7 5-7 | L | H2H | Match data |
| May 23, 2005 | Roland Garros | Grand Slam | Q1 | Clay | Massimo Dell'Acqua | 7-6(1) 6-4 | W | H2H | Match data |
| Feb 12, 2005* | Marseille | ATP 250 | QF | Hard | Mario Ancic | 6-7(11) 3-6 | L | H2H | Match data |
| Feb 11, 2005* | Marseille | ATP 250 | R16 | Hard | Greg Rusedski | (w/o) | W | H2H | Match data |
| Feb 10, 2005* | Marseille | ATP 250 | R32 | Hard | Guillermo Coria | 6-4 7-5 | W | H2H | Match data |
| Jan 18, 2005* | Australian Open | Grand Slam | Q3 | Hard | Janko Tipsarevic | 3-6 2-6 | L | H2H | Match data |
| Jan 18, 2005* | Australian Open | Grand Slam | Q2 | Hard | Noam Okun | 6-3 0-6 6-1 | W | H2H | Match data |
| Jan 17, 2005 | Australian Open | Grand Slam | Q1 | Hard | Jan Minar | 7-6(5) 3-6 8-6 | W | H2H | Match data |
| Jan 6, 2005* | Adelaide | ATP 250 | R32 | Hard | Jean-Rene Lisnard | 4-6 6-7(4) | L | H2H | Match data |
| Sep 17, 2004* | Delray Beach | ATP 250 | R16 | Hard | Jerome Golmard | 3-6 2-6 | L | H2H | Match data |
| Sep 16, 2004* | Delray Beach | ATP 250 | R32 | Hard | Radek Stepanek | 6-7(7) 7-6(1) 6-1 | W | H2H | Match data |
| Jul 19, 2004 | Indianapolis | ATP 250 | R32 | Hard | Robby Ginepri | 3-6 6-3 2-6 | L | H2H | Match data |
| Jul 19, 2004 | Indianapolis | ATP 250 | R64 | Hard | Antony Dupuis | 2-6 7-5 6-4 | W | H2H | Match data |
| Jun 21, 2004 | Wimbledon | Grand Slam | Q1 | Grass | Markus Hantschk | 4-6 6-2 4-6 | L | H2H | Match data |
| May 24, 2004 | Roland Garros | Grand Slam | Q1 | Clay | Peter Wessels | 6-4 3-6 0-6 | L | H2H | Match data |
| Apr 15, 2004* | Houston | ATP 250 | R32 | Clay | Robert Kendrick | 2-6 6-3 6-7(2) | L | H2H | Match data |
| Feb 20, 2004* | Memphis | ATP 250 | R16 | Hard | Andy Roddick | 3-6 3-6 | L | H2H | Match data |
| Feb 19, 2004* | Memphis | ATP 250 | R32 | Hard | Irakli Labadze | 3-6 6-3 7-6(1) (ret.) | W | H2H | Match data |
| Jan 21, 2004* | Australian Open | Grand Slam | R128 | Hard | Guillermo Canas | 2-6 2-6 4-6 | L | H2H | Match data |
| Jan 20, 2004* | Australian Open | Grand Slam | Q3 | Hard | Kristof Vliegen | 6-4 4-6 6-3 | W | H2H | Match data |
| Jan 20, 2004* | Australian Open | Grand Slam | Q2 | Hard | Paolo Lorenzi | 6-2 5-7 6-1 | W | H2H | Match data |
| Jan 19, 2004 | Australian Open | Grand Slam | Q1 | Hard | Ryan Henry | 4-6 6-4 6-2 | W | H2H | Match data |
| May 26, 2003 | Roland Garros | Grand Slam | Q1 | Clay | Paul Baccanello | 6-7(6) 6-7(5) | L | H2H | Match data |
| Jan 13, 2003 | Australian Open | Grand Slam | Q1 | Hard | Magnus Larsson | 3-6 6-7(5) | L | H2H | Match data |
| Aug 27, 2002* | US Open | Grand Slam | Q2 | Hard | Vladimir Voltchkov | 3-6 3-6 | L | H2H | Match data |
| Aug 26, 2002 | US Open | Grand Slam | Q1 | Hard | Christian Vinck | 1-6 6-2 7-6(3) | W | H2H | Match data |
| Jul 25, 2002* | Sopot | ATP 250 | R32 | Clay | Jiri Novak | 7-6(3) 3-6 2-6 | L | H2H | Match data |
| Jun 24, 2002 | Wimbledon | Grand Slam | Q1 | Grass | David Prinosil | 1-6 4-6 | L | H2H | Match data |
| May 31, 2002* | Roland Garros | Grand Slam | R64 | Clay | Sjeng Schalken | 0-6 2-6 6-7(3) | L | H2H | Match data |
| May 29, 2002* | Roland Garros | Grand Slam | R128 | Clay | Michael Chang | 4-6 4-6 6-4 6-2 6-4 | W | H2H | Match data |
| Jan 15, 2002* | Australian Open | Grand Slam | Q2 | Hard | Jack Brasington | 3-6 5-7 | L | H2H | Match data |
| Jan 14, 2002 | Australian Open | Grand Slam | Q1 | Hard | Dennis van Scheppingen | 6-3 7-6(3) | W | H2H | Match data |
| Aug 29, 2001* | US Open | Grand Slam | R128 | Hard | Marat Safin | 4-6 2-6 2-6 | L | H2H | Match data |
| Aug 28, 2001* | US Open | Grand Slam | Q3 | Hard | Alejandro Hernandez | 7-6(3) 1-6 7-5 | W | — | Match data |
| Aug 28, 2001* | US Open | Grand Slam | Q2 | Hard | Fredrik Jonsson | 3-6 7-6(8) 7-6(5) | W | H2H | Match data |
| Aug 27, 2001 | US Open | Grand Slam | Q1 | Hard | Robin Vik | 6-2 4-6 6-3 | W | H2H | Match data |
| Jun 26, 2001* | Wimbledon | Grand Slam | Q2 | Grass | Cecil Mamiit | 4-6 6-7(1) | L | H2H | Match data |
| Jun 25, 2001 | Wimbledon | Grand Slam | Q1 | Grass | Andrew Banks | 4-6 6-4 8-6 | W | H2H | Match data |
| May 28, 2001 | Roland Garros | Grand Slam | Q1 | Clay | Jerome Haehnel | 4-6 6-4 1-6 | L | H2H | Match data |
| Jan 18, 2000* | Australian Open | Grand Slam | Q2 | Hard | Marcos Ondruska | 6-7(7) 7-6(5) 0-6 | L | H2H | Match data |
| Jan 17, 2000 | Australian Open | Grand Slam | Q1 | Hard | Takahiro Terachi | 7-5 6-3 | W | H2H | Match data |