 Morocco: Casablanca - Singles - Qualification |
|---|
| Quarter-finals | Schukin Y. | Koubek S. | 2:0 (6:4, 6:4) | details | 02.04.2011 |
 USA: Indian Wells - Singles - Qualification |
|---|
| Semi-finals | Jones G. | Koubek S. | 2:0 (6:2, 6:3) | details | 08.03.2011 |
 World: Davis Cup - Singles - Main |
|---|
| | Koubek S. | Chardy J. | CAN. | details | 06.03.2011 |
| | Koubek S. | Simon G. | 0:3 (0:6, 2:6, 3:6) | details | 04.03.2011 |
 Croatia: Zagreb - Singles - Main |
|---|
| 1/16-finals | Stepanek R. | Koubek S. | 2:0 (6:3, 6:2) | details | 01.02.2011 |
| Croatia: Zagreb - Singles - Qualification |
|---|
| Final | Koubek S. | Balazs A. | 2:0 (6:2, 6:1) | details | 31.01.2011 |
| Semi-finals | Koubek S. | Kas C. | 2:0 (6:1, 6:4) | details | 30.01.2011 |
| Quarter-finals | Koubek S. | Pavic A. | 2:0 (6:3, 6:2) | details | 29.01.2011 |
 Australia: Australian Open - Singles - Qualification |
|---|
| Semi-finals | Schoorel T. | Koubek S. | 2:1 (7:6, 6:7, 6:2) | details | 15.01.2011 |
| Quarter-finals | Lapentti G. | Koubek S. | 0:2 (4:6, 0:6) | details | 12.01.2011 |
| Australia: Brisbane - Singles - Qualification |
|---|
| Semi-finals | Ito T. | Koubek S. | 2:1 (6:7, 6:1, 6:4) | details | 02.01.2011 |
| Quarter-finals | Cabal J. S. | Koubek S. | 0:2 (0:6, 3:6) | details | 01.01.2011 |
 Finland: Helsinky - Singles - Main |
|---|
| 1/16-finals | Mannarino A. | Koubek S. | 2:1 (3:6, 6:1, 7:5) | details | 24.11.2010 |
 Slovakia: Bratislava - Singles - Main |
|---|
| Final | Koubek S. | Klizan M. | 0:2 (6:7, 2:6) | details | 21.11.2010 |
| Semi-finals | Kunitsyn I. | Koubek S. | 0:2 (3:6, 1:6) | details | 20.11.2010 |
| Quarter-finals | Berankis R. | Koubek S. | 1:2 (3:6, 6:1, 3:6) | details | 19.11.2010 |
| 1/8-finals | Koubek S. | Lacko L. | 2:0 (6:4, 7:6) | details | 18.11.2010 |
| 1/16-finals | Crivoi V. | Koubek S. | 0:2 (4:6, 1:6) | details | 15.11.2010 |
 Italy: Ortisei - Singles - Main |
|---|
| 1/16-finals | Dodig I. | Koubek S. | 2:1 (4:6, 7:6, 7:6) | details | 09.11.2010 |
 Germany: Eckental - Singles - Main |
|---|
| 1/16-finals | Koubek S. | Kindlmann D. | 1:2 (7:6, 6:7, 4:6) | details | 02.11.2010 |
 Sweden: Stockholm - Singles - Qualification |
|---|
| Quarter-finals | Koubek S. | Bachinger M. | 0:2 (3:6, 5:7) | details | 16.10.2010 |
 Belgium: Mons - Singles - Main |
|---|
| 1/16-finals | Malisse X. | Koubek S. | CAN. | details | 05.10.2010 |
| 1/16-finals | Gicquel M. | Koubek S. | 2:0 (7:6, 6:3) | details | 05.10.2010 |
| Slovakia: Trnava - Singles - Main |
|---|
| Semi-finals | Koubek S. | Schukin Y. | 1:2 (6:4, 3:6, 3:6) | details | 25.09.2010 |
| Quarter-finals | Krajinovic F. | Koubek S. | 1:2 (3:6, 6:3, 3:6) | details | 24.09.2010 |
| 1/8-finals | Klec I. | Koubek S. | 1:2 (7:6, 1:6, 6:7) | details | 22.09.2010 |
| 1/16-finals | Vik R. | Koubek S. | 1:2 (2:6, 7:6, 4:6) | details | 21.09.2010 |
 Bosnia and Herzegovina: Banja Luka - Singles - Main |
|---|
| 1/8-finals | Krajinovic F. | Koubek S. | 2:0 (7:5, 6:3) | details | 15.09.2010 |
| 1/16-finals | Olaso G. | Koubek S. | 0:2 (6:7, 3:6) | details | 13.09.2010 |
| USA: US Open - Singles - Qualification |
|---|
| Semi-finals | De Voest R. | Koubek S. | 2:0 (6:4, 6:4) | details | 27.08.2010 |
| Quarter-finals | Lapentti G. | Koubek S. | 0:2 (4:6, 1:6) | details | 25.08.2010 |
| Germany: Oberstaufen - Singles - Main |
|---|
| 1/16-finals | Zimmermann M. | Koubek S. | 2:0 (7:6, 6:3) | details | 06.07.2010 |
 United Kingdom: Wimbledon - Singles - Main |
|---|
| 1/64-finals | Nieminen J. | Koubek S. | 3:1 (6:4, 7:6, 5:7, 6:2) | details | 22.06.2010 |
| United Kingdom: Wimbledon - Singles - Qualification |
|---|
| Final | Koubek S. | Mahut N. | 2:3 (7:6, 6:3, 3:6, 4:6, 4:6) | details | 17.06.2010 |
| Semi-finals | Koubek S. | Haider-Maurer A. | 2:0 (7:6, 6:3) | details | 15.06.2010 |
| Quarter-finals | Koubek S. | Dasnieres de Veigy J. | 2:1 (6:1, 5:7, 6:2) | details | 14.06.2010 |
| Italy: Alessandria - Singles - Main |
|---|
| 1/16-finals | Peya A. | Koubek S. | 2:1 (3:6, 7:6, 7:6) | details | 25.05.2010 |
 France: French Open - Singles - Qualification |
|---|
| 1/64-finals | Koubek S. | Paire B. | 1:2 (2:6, 6:3, 1:6) | details | 18.05.2010 |
| France: Bordeaux - Singles - Main |
|---|
| 1/16-finals | Llodra M. | Koubek S. | 2:0 (6:4, 6:4) | details | 11.05.2010 |
 Israel: Ramat Hasharon - Singles - Main |
|---|
| Quarter-finals | Koubek S. | Gremelmayr D. | 0:2 (3:6, 5:7) | details | 06.05.2010 |
| 1/8-finals | Koubek S. | King-Turner D. | 2:0 (6:3, 6:4) | details | 05.05.2010 |
| 1/16-finals | Koubek S. | Kirillov E. | 2:0 (6:0, 7:5) | details | 04.05.2010 |
 Monaco: Monte Carlo - Singles - Qualification |
|---|
| 1/16-finals | Luczak P. | Koubek S. | 2:1 (63:7, 6:4, 6:4) | details | 10.04.2010 |
| Morocco: Casablanca - Singles - Main |
|---|
| 1/16-finals | Koubek S. | Robert S. | 1:2 (3:6, 7:5, 5:7) | details | 06.04.2010 |
| USA: Miami - Singles - Qualification |
|---|
| 1/16-finals | Koubek S. | Anderson K. | 0:2 (6:7, 1:6) | details | 23.03.2010 |
| 1/32-finals | Zverev M. | Koubek S. | 1:2 (6:2, 1:6, 2:6) | details | 23.03.2010 |
| USA: Sunrise - Singles - Main |
|---|
| Quarter-finals | Koubek S. | Mayer F. | 0:2 (4:6, 2:6) | details | 19.03.2010 |
| 1/8-finals | Chardy J. | Koubek S. | 0:2 (4:6, 6:7) | details | 18.03.2010 |
| 1/16-finals | Koubek S. | Phau B. | 2:0 (6:3, 6:3) | details | 17.03.2010 |
