Name: Stefan Koubek
Country: Austria
Birthdate: 02.01.77, 48 years
Height: 175 cm
Weight: 68 kg
Profi since: 1994
Left-handed
ATP ranking: 407
TOP ranking's position: 35 (13.01.03, 945 points)
Points: 95
Prize money: 3.365.024 $
Matches total: 764
Win: 388
%: 50.79 %
Country: Austria
Birthdate: 02.01.77, 48 years
Height: 175 cm
Weight: 68 kg
Profi since: 1994
Left-handed
ATP ranking: 407
TOP ranking's position: 35 (13.01.03, 945 points)
Points: 95
Prize money: 3.365.024 $
Matches total: 764
Win: 388
%: 50.79 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2011 | 5/6 | 2/3 | 0/2 | 3/1 | 0/0 | 0/0 | 0/0 |
| 2010 | 32/25 | 18/8 | 7/8 | 5/5 | 0/2 | 2/2 | 0/0 |
| 2009 | 27/30 | 10/9 | 7/9 | 8/7 | 1/3 | 1/2 | 0/0 |
| 2008 | 14/15 | 6/6 | 1/1 | 3/4 | 4/4 | 0/0 | 0/0 |
| 2007 | 33/32 | 11/12 | 8/10 | 11/5 | 3/3 | 0/2 | 0/0 |
| 2006 | 41/35 | 11/9 | 15/18 | 8/4 | 7/3 | 0/0 | 0/1 |
| 2005 | 22/22 | 9/7 | 4/8 | 7/4 | 2/2 | 0/1 | 0/0 |
| 2004 | 37/32 | 15/10 | 13/14 | 5/5 | 3/1 | 1/2 | 0/0 |
| 2003 | 24/27 | 10/9 | 8/9 | 1/3 | 3/3 | 2/3 | 0/0 |
| 2002 | 22/32 | 10/14 | 9/9 | 0/3 | 0/3 | 3/3 | 0/0 |
| 2001 | 28/28 | 9/11 | 11/10 | 8/3 | 0/2 | 0/2 | 0/0 |
| 2000 | 27/30 | 15/11 | 7/10 | 2/3 | 2/4 | 1/2 | 0/0 |
| 1999 | 35/30 | 1/4 | 30/17 | 0/3 | 4/5 | 0/1 | 0/0 |
| 1998 | 36/27 | 0/6 | 35/18 | 0/0 | 1/3 | 0/0 | 0/0 |
| 1997 | 4/2 | 1/1 | 3/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 1996 | 1/2 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 1994 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 388/376 | 128/120 | 159/147 | 61/50 | 30/38 | 10/20 | 0/1 |
| perc. % | 50.79 % | 51.61 % | 51.96 % | 54.95 % | 44.12 % | 33.33 % | 0 % |
Stefan Koubek / Fixtures
| no matches found |
Stefan Koubek form / year 2010 / surface: Clay
Stefan Koubek / year 2010 / surface: Clay
| 25.09.10 | 1/2 | Yuriy Schukin | Stefan Koubek | 4-6, 6-3, 6-3 |  | match details |  Trnava Challenger | Clay |
| 24.09.10 | 1/4 | Stefan Koubek | Filip Krajinovic | 6-3, 3-6, 6-3 |  | match details | ||
| 22.09.10 | 2nd round | Stefan Koubek | Ivo Klec | 6-75, 6-1, 7-63 | | match details | ||
| 21.09.10 | 1st round | Stefan Koubek | Robin Vik | 6-2, 6-75, 6-4 | | match details | ||
| 15.09.10 | 2nd round | Filip Krajinovic | Stefan Koubek | 7-5, 6-3 | | match details |  Banja Luka | Clay |
| 13.09.10 | 1st round | Stefan Koubek | Guillermo Olaso | 7-64, 6-3 | | match details | ||
| 06.07.10 | 1st round | Marcel Zimmermann | Stefan Koubek | 7-62, 6-3 | | match details |  Oberstaufen Challenger | Clay |
| 18.05.10 | q 1 | Benoit Paire | Stefan Koubek | 6-2, 3-6, 6-1 | | match details |  Paris | Clay |
| 25.05.10 | 1st round | Alexander Peya | Stefan Koubek | 3-6, 7-66, 7-66 | | match details |  Alessandria Challenger | Clay |
| 11.05.10 | 1st round | Michael Llodra | Stefan Koubek | 6-4, 6-4 | | match details | Bordeaux Challenger | Clay |
| 10.04.10 | q 1 | Peter Luczak | Stefan Koubek | 6-73, 6-4, 6-4 | | match details |  Monte-Carlo | Clay |
| 06.04.10 | 1st round | Stephane Robert | Stefan Koubek | 6-3, 5-7, 7-5 | | match details |  Casablanca | Clay |
| 05.04.10 | qual. | Stefan Koubek | Antonio Veic | 6-75, 6-3, 6-4 | | match details | ||
| 04.04.10 | q 2 | Stefan Koubek | Eric Prodon | 7-63, 6-4 | | match details | ||
| 03.04.10 | q 1 | Stefan Koubek | Hamza Aglaib | 6-0, 6-4 | | match details |
