Match log updated: 2026-05-28 18:14 UTC
Stefan Koubek — ATP Match Log
Main draw matches: 23 | W: 14 | L: 9 | Win %: 60.9%
7 qualifying matches shown below; qualifying is excluded from main-draw summaries and leaderboards.
| Date ↓ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Oct 14, 2006* | Vienna | ATP 250 | QF | Hard | Dominik Hrbaty | 1-6 7-5 2-6 | L | H2H | Match data |
| Oct 13, 2006* | Vienna | ATP 250 | R16 | Hard | Marcos Baghdatis | 1-6 7-6(3) 6-2 | W | H2H | Match data |
| Oct 12, 2006* | Vienna | ATP 250 | R32 | Hard | Denis Gremelmayr | 6-1 6-0 | W | H2H | Match data |
| Oct 5, 2006* | Tokyo | ATP 250 | R32 | Hard | Wesley Moodie | 3-6 4-6 | L | H2H | Match data |
| Oct 4, 2006* | Tokyo | ATP 250 | R64 | Hard | Stefano Galvani | 6-3 4-6 7-5 | W | H2H | Match data |
| Sep 30, 2006* | Mumbai | ATP 250 | SF | Hard | Tomas Berdych | 6-7(2) 2-6 | L | H2H | Match data |
| Sep 30, 2006* | Mumbai | ATP 250 | QF | Hard | Mario Ancic | 3-6 6-4 6-3 | W | H2H | Match data |
| Sep 29, 2006* | Mumbai | ATP 250 | R16 | Hard | Nicolas Devilder | 7-5 6-3 | W | H2H | Match data |
| Sep 28, 2006* | Mumbai | ATP 250 | R32 | Hard | Juan Monaco | 7-6(5) 6-4 | W | H2H | Match data |
| Sep 15, 2006* | Bucharest | ATP 250 | R16 | Clay | Filippo Volandri | 6-3 2-6 2-6 | L | H2H | Match data |
| Sep 14, 2006* | Bucharest | ATP 250 | R32 | Clay | Mariano Zabaleta | 4-6 6-4 6-3 | W | H2H | Match data |
| Aug 30, 2006* | US Open | Grand Slam | R128 | Hard | Florian Mayer | 4-6 1-6 1-6 | L | H2H | Match data |
| Aug 29, 2006* | US Open | Grand Slam | Q3 | Hard | Tomas Zib | 6-2 6-3 | W | H2H | Match data |
| Aug 29, 2006* | US Open | Grand Slam | Q2 | Hard | Todd Widom | 6-1 6-2 | W | H2H | Match data |
| Aug 28, 2006 | US Open | Grand Slam | Q1 | Hard | Jean-Christophe Faurel | 6-7(4) 6-2 6-2 | W | H2H | Match data |
| Jul 28, 2006* | Kitzbuhel | ATP 250 | R16 | Clay | Nicolas Lapentti | 3-6 3-6 | L | H2H | Match data |
| Jul 27, 2006* | Kitzbuhel | ATP 250 | R32 | Clay | Boris Pashanski | 6-1 3-6 6-2 | W | H2H | Match data |
| Jul 26, 2006* | Kitzbuhel | ATP 250 | R64 | Clay | Juan Antonio Marin | 3-6 6-4 7-6(1) | W | H2H | Match data |
| Jul 21, 2006* | Stuttgart | ATP 250 | R16 | Clay | Oliver Marach | 4-6 4-6 | L | H2H | Match data |
| Jul 20, 2006* | Stuttgart | ATP 250 | R32 | Clay | Teymuraz Gabashvili | 7-6(6) 6-2 | W | H2H | Match data |
| May 30, 2006* | Roland Garros | Grand Slam | Q2 | Clay | Sasa Tuksar | 1-6 3-6 | L | H2H | Match data |
| May 29, 2006 | Roland Garros | Grand Slam | Q1 | Clay | Zack Fleishman | 6-1 3-6 6-4 | W | H2H | Match data |
| May 25, 2006* | Poertschach | ATP 250 | R32 | Clay | Jurgen Melzer | 4-6 5-7 | L | H2H | Match data |
| Feb 5, 2006* | Zagreb | ATP 250 | F | Carpet | Ivan Ljubicic | 3-6 4-6 | L | H2H | Match data |
| Feb 4, 2006* | Zagreb | ATP 250 | SF | Carpet | Tim Henman | 6-3 3-6 6-2 | W | H2H | Match data |
| Feb 4, 2006* | Zagreb | ATP 250 | QF | Carpet | Ivo Karlovic | 7-6(4) 6-7(6) 6-3 | W | H2H | Match data |
| Feb 3, 2006* | Zagreb | ATP 250 | R16 | Carpet | Stan Wawrinka | 6-4 6-4 | W | H2H | Match data |
| Feb 2, 2006* | Zagreb | ATP 250 | R32 | Carpet | Ivo Minar | 7-6(7) 3-6 6-3 | W | H2H | Match data |
| Jan 17, 2006* | Australian Open | Grand Slam | Q2 | Hard | Bjorn Rehnquist | 7-5 4-6 4-6 | L | H2H | Match data |
| Jan 16, 2006 | Australian Open | Grand Slam | Q1 | Hard | Richard Bloomfield | 6-4 6-2 | W | H2H | Match data |