Nombre: Stefan Koubek
País: Austria
Fecha de nacimiento: 02.01.77, 49 años
altura: 175 cm
peso: 68 kg
Profi desde: 1994
Zurdo
ATP ranking: 407
TOP posición de la clasificación: 35 (13.01.03, 945 puntos)
Puntos: 95
Dinero del premio: 3365024 $
Partidos totales: 764
ganar: 388
%: 50.79 %
País: Austria
Fecha de nacimiento: 02.01.77, 49 años
altura: 175 cm
peso: 68 kg
Profi desde: 1994
Zurdo
ATP ranking: 407
TOP posición de la clasificación: 35 (13.01.03, 945 puntos)
Puntos: 95
Dinero del premio: 3365024 $
Partidos totales: 764
ganar: 388
%: 50.79 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 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 |
| porc. % | 50.79 % | 51.61 % | 51.96 % | 54.95 % | 44.12 % | 33.33 % | 0 % |
Stefan Koubek / programado / pasado
| No se encontraron partidos |
Stefan Koubek form / superficie: Difícil
Stefan Koubek / superficie: Difícil
| 08.03.11 | c 1 | Greg Jones | Stefan Koubek | 6-2, 6-3 |  | match details |  Indian Wells | Difícil |
| 15.01.11 | c 2 | Thomas Schoorel | Stefan Koubek | 7-64, 6-73, 6-2 | | match details |  Melbourne | Difícil |
| 12.01.11 | c 1 | Stefan Koubek | Giovanni Lapentti | 6-4, 6-0 |  | match details | ||
| 02.01.11 | c 2 | Tatsuma Ito | Stefan Koubek | 6-73, 6-1, 6-4 | | match details | Brisbane | Difícil |
| 01.01.11 | c 1 | Stefan Koubek | Juan-Sebastian Cabal | 6-0, 6-3 | | match details | ||
| 26.08.10 | c 2 | Rik de Voest | Stefan Koubek | 6-4, 6-4 | | match details | New York | Difícil |
| 25.08.10 | c 1 | Stefan Koubek | Giovanni Lapentti | 6-4, 6-1 | | match details | ||
| 06.05.10 | 1/4 | Denis Gremelmayr | Stefan Koubek | 6-3, 7-5 | | match details |  Ramat Hasharon | Difícil |
| 05.05.10 | 2da ronda | Stefan Koubek | Daniel King-Turner | 6-3, 6-4 | | match details | ||
| 04.05.10 | 1er ronda | Stefan Koubek | Evgeny Kirillov | 6-0, 7-5 | | match details | ||
| 23.03.10 | calif. | Kevin Anderson | Stefan Koubek | 7-65, 6-1 | | match details | Miami | Difícil |
| 22.03.10 | c 1 | Stefan Koubek | Mischa Zverev | 2-6, 6-1, 6-2 | | match details | ||
| 19.03.10 | 1/4 | Florian Mayer | Stefan Koubek | 6-4, 6-2 | | match details | Sunrise Challenger | Difícil |
| 18.03.10 | 2da ronda | Stefan Koubek | Jeremy Chardy | 6-4, 7-66 | | match details | ||
| 17.03.10 | 1er ronda | Stefan Koubek | Bjorn Phau | 6-3, 6-3 | | match details | ||
| 12.03.10 | 1er ronda | David Nalbandian | Stefan Koubek | 6-2, 7-62 | | match details | Indian Wells | Difícil |
| 10.03.10 | calif. | Stefan Koubek | Somdev Devvarman | 6-3, 6-1 | | match details | ||
| 09.03.10 | c 1 | Stefan Koubek | Sebastien de Chaunac | 6-3, 6-3 | | match details | ||
| 24.02.10 | 2da ronda | Marin Cilic | Stefan Koubek | 6-2, 7-66 | | match details |  Dubai | Difícil |
| 22.02.10 | 1er ronda | Stefan Koubek | Feliciano Lopez | 7-64, 6-4 | | match details | ||
| 21.02.10 | calif. | Stefan Koubek | Lukas Dlouhy | 5-7, 6-2, 7-63 | | match details | ||
| 20.02.10 | c 1 | Stefan Koubek | Michael Lammer | 5-7, 7-5, def. | | match details | ||
| 23.01.10 | 3er ronda | Fernando Verdasco | Stefan Koubek | 6-1, Stefan Koubek - retirado | | match details | Melbourne | Difícil |
| 21.01.10 | 2da ronda | Stefan Koubek | Ivan Dodig | 7-64, 6-1, 6-2 | | match details | ||
| 19.01.10 | 1er ronda | Stefan Koubek | Rajeev Ram | 4-6, 6-3, 5-7, 6-1, 6-3 | | match details | ||
| 16.01.10 | calif. | Stefan Koubek | Ryan Sweeting | 6-4, 6-75, 9-7 | | match details | ||
| 14.01.10 | c 2 | Stefan Koubek | Kyu-Tae Im | 6-3, 7-5 | | match details | ||
| 13.01.10 | c 1 | Stefan Koubek | Ryler Deheart | 7-5, 6-4 | | match details | ||
| 04.01.10 | calif. | Mikhail Kukushkin | Stefan Koubek | 6-2, 6-4 | | match details |  Doha | Difícil |
| 03.01.10 | c 2 | Stefan Koubek | Philipp Oswald | 6-3, 6-4 | | match details | ||
| 02.01.10 | c 1 | Stefan Koubek | Michael Lammer | 7-61, 6-2 | | match details | ||
| 28.08.09 | calif. | Horacio Zeballos | Stefan Koubek | 6-4, 6-1 | | match details | New York | Difícil |
| 27.08.09 | c 2 | Stefan Koubek | Daniel Dutra Da Silva | 6-3, 6-4 | | match details | ||
| 25.08.09 | c 1 | Stefan Koubek | Jose Checa-Calvo | 6-3, 6-4 | | match details | ||
| 11.08.09 | 1er ronda | Marsel Ilhan | Stefan Koubek | 5-7, 6-2, 6-1 | | match details |  Istanbul Challenger | Difícil |
| 05.08.09 | 2da ronda | Adrian Mannarino | Stefan Koubek | 6-1, 6-2 | | match details |  Segovia Challenger | Difícil |
| 03.08.09 | 1er ronda | Stefan Koubek | Mikhail Kukushkin | 6-3, 6-2 | | match details | ||
| 15.04.09 | 2da ronda | Harel Levy | Stefan Koubek | 7-5, 5-7, 7-610 | | match details |  Johannesburg Challenger | Difícil |
| 14.04.09 | 1er ronda | Stefan Koubek | Woong-Sun Jun | 6-3, 6-77, 6-3 | | match details | ||
| 26.03.09 | 1er ronda | Albert Montanes | Stefan Koubek | 6-4, 7-62 | | match details | Miami | Difícil |
| 19.03.09 | 2da ronda | Janko Tipsarevic | Stefan Koubek | 6-3, 6-1 | | match details | Sunrise Challenger | Difícil |
| 17.03.09 | 1er ronda | Stefan Koubek | Yen-Hsun Lu | 7-68, 1-6, 6-3 | | match details | ||
| 27.02.09 | 1/4 | Christophe Rochus | Stefan Koubek | 6-3, 7-66 | | match details | Delray Beach | Difícil |
| 25.02.09 | 2da ronda | Stefan Koubek | Yen-Hsun Lu | 6-4, 6-3 | | match details | ||
| 23.02.09 | 1er ronda | Stefan Koubek | Bobby Reynolds | 6-4, 6-3 | | match details | ||
| 22.01.09 | 2da ronda | Gael Monfils | Stefan Koubek | 6-4, 6-4, 3-6, 6-2 | | match details | Melbourne | Difícil |
| 20.01.09 | 1er ronda | Stefan Koubek | Mikhail Youzhny | 6-3, 6-2, 6-2 | | match details | ||
| 08.01.09 | 1/4 | Mathieu Montcourt | Stefan Koubek | 7-5, 7-66 | | match details |  Noumea Challenger | Difícil |
| 07.01.09 | 1er ronda | Stefan Koubek | Stephane Bohli | 4-6, 6-3, 6-4 | | match details | ||
| 07.01.09 | 2da ronda | Stefan Koubek | Sebastien de Chaunac | 6-2, 6-1 | | match details | ||
| 27.03.08 | 1er ronda | Robin Soderling | Stefan Koubek | 6-0, 6-1 | | match details | Miami | Difícil |
| 19.03.08 | 1er ronda | Rainer Schuettler | Stefan Koubek | 6-1, Stefan Koubek - retirado | | match details | Sunrise | Difícil |
| 17.02.08 | fin | Ivan Ljubicic | Stefan Koubek | 7-62, 6-4 | | match details | East London | Difícil |
| 16.02.08 | 1/2 | Stefan Koubek | Frederico Gil | 6-4, 6-3 | | match details | ||
| 15.02.08 | 1/4 | Stefan Koubek | Jeremy Chardy | 6-2, 4-6, 7-62 | | match details | ||
| 14.02.08 | 2da ronda | Stefan Koubek | Marcus Sarstrand | 6-3, 6-2 | | match details | ||
| 13.02.08 | 1er ronda | Stefan Koubek | Johan Brunstrom | 6-1, 6-4 | | match details | ||
| 18.01.08 | 3er ronda | Paul-Henri Mathieu | Stefan Koubek | 4-6, 7-64, 2-6, 7-5, 8-6 | | match details | Melbourne | Difícil |
| 16.01.08 | 2da ronda | Stefan Koubek | Agustin Calleri | 6-3, 7-66, 7-65 | | match details | ||
| 14.01.08 | 1er ronda | Stefan Koubek | Carlos Moya | 7-65, 6-72, 7-5, 6-4 | | match details | ||
| 08.01.08 | 1er ronda | Carlos Moya | Stefan Koubek | 1-6, 6-4, 6-2 | | match details | Sydney | Difícil |
| 31.12.07 | 1er ronda | Ivan Ljubicic | Stefan Koubek | 6-4, 6-4 | | match details | Doha | Difícil |
| 28.09.07 | 1/4 | Richard Gasquet | Stefan Koubek | 6-2, 6-4 | | match details |  Mumbai | Difícil |
| 27.09.07 | 2da ronda | Stefan Koubek | Bjorn Phau | 4-6, 6-3, 7-5 | | match details | ||
| 26.09.07 | 1er ronda | Stefan Koubek | Paul Capdeville | 6-3, 6-2 | | match details | ||
| 01.09.07 | 3er ronda | James Blake | Stefan Koubek | 6-4, 3-6, 7-65, 6-1 | | match details | New York | Difícil |
| 30.08.07 | 2da ronda | Stefan Koubek | Michael Llodra | 6-1, 6-3, 6-3 | | match details | ||
| 28.08.07 | 1er ronda | Stefan Koubek | Sam Querrey | 7-61, 6-1, 6-1 | | match details | ||
| 20.08.07 | 1er ronda | Luis Horna | Stefan Koubek | 6-4, 2-6, 6-4 | | match details | New Haven | Difícil |
| 21.03.07 | 1er ronda | Michael Llodra | Stefan Koubek | 6-4, 6-0 | | match details | Miami | Difícil |
| 13.03.07 | 1er ronda | Ivo Karlovic | Stefan Koubek | 6-4, 4-6, 6-4 | | match details | Sunrise | Difícil |
| 09.03.07 | 1er ronda | Vince Spadea | Stefan Koubek | 6-1, 6-2 | | match details | Indian Wells | Difícil |
| 28.02.07 | Igor Kunitsyn | Stefan Koubek | 6-2, 6-2 | | match details | Las Vegas | Difícil | |
| 27.02.07 | Marat Safin | Stefan Koubek | 7-5, 6-2 | | match details | |||
| 27.01.07 | 1/2 | Rik de Voest | Stefan Koubek | 6-4, 6-1 | | match details | Durban | Difícil |
| 26.01.07 | 1/4 | Stefan Koubek | Dick Norman | 7-63, 6-2 | | match details | ||
| 25.01.07 | 2da ronda | Stefan Koubek | Flavio Cipolla | 6-1, 6-2 | | match details | ||
| 24.01.07 | 1er ronda | Stefan Koubek | Wesley Whitehouse | 6-4, 6-2 | | match details | ||
| 15.01.07 | 1er ronda | Wayne Arthurs | Stefan Koubek | 1-6, 6-74, 7-65, 6-2, 6-3 | | match details | Melbourne | Difícil |
| 09.01.07 | 1er ronda | Nathan Healey | Stefan Koubek | 6-3, 7-5 | | match details | Sydney | Difícil |
| 07.01.07 | fin | Xavier Malisse | Stefan Koubek | 6-1, 6-3 | | match details | Chennai | Difícil |
| 06.01.07 | 1/2 | Stefan Koubek | Carlos Moya | 6-3, 6-1 | | match details | ||
| 05.01.07 | 1/4 | Stefan Koubek | Julien Benneteau | 6-1, 6-2 | | match details | ||
| 04.01.07 | 2da ronda | Stefan Koubek | Paradorn Srichaphan | 6-1, 6-2 | | match details | ||
| 02.01.07 | 1er ronda | Stefan Koubek | Bartolome Salva-Vidal | 2-6, 6-3, 7-5 | | match details | ||
| 04.10.06 | 2da ronda | Wesley Moodie | Stefan Koubek | 6-3, 6-4 | | match details |  Tokyo | Difícil |
| 03.10.06 | 1er ronda | Stefan Koubek | Stefano Galvani | 6-3, 4-6, 7-5 | | match details | ||
| 30.09.06 | 1/2 | Tomas Berdych | Stefan Koubek | 7-62, 6-2 | | match details | Mumbai | Difícil |
| 29.09.06 | 1/4 | Stefan Koubek | Mario Ancic | 3-6, 6-4, 6-3 | | match details | ||
| 28.09.06 | 2da ronda | Stefan Koubek | Nicolas Devilder | 7-5, 6-3 | | match details | ||
| 26.09.06 | 1er ronda | Stefan Koubek | Juan Monaco | 7-65, 6-4 | | match details | ||
| 30.08.06 | 1er ronda | Florian Mayer | Stefan Koubek | 6-4, 6-1, 6-1 | | match details | New York | Difícil |
| 25.08.06 | calif. | Stefan Koubek | Tomas Zib | 6-2, 6-3 | | match details | ||
| 24.08.06 | c 2 | Stefan Koubek | Todd Widom | 6-1, 6-2 | | match details | ||
| 23.08.06 | c 1 | Stefan Koubek | Jean-Christophe Faurel | 6-74, 6-2, 6-2 | | match details | ||
| 14.08.06 | 1er ronda | Santiago Giraldo | Stefan Koubek | 7-5, 6-4 | | match details | Bronx | Difícil |
| 21.03.06 | calif. | George Bastl | Stefan Koubek | 6-2, 7-5 | | match details | Miami | Difícil |
| 20.03.06 | c 1 | Stefan Koubek | Roko Karanusic | 6-4, 5-7, 7-64 | | match details | ||
| 16.03.06 | 2da ronda | Alberto Martin | Stefan Koubek | 6-4, 6-2 | | match details | Sunrise | Difícil |
| 15.03.06 | 1er ronda | Stefan Koubek | Michael Berrer | 6-74, 6-4, 6-2 | | match details | ||
| 08.03.06 | c 1 | Glenn Weiner | Stefan Koubek | 6-4, 6-4 | | match details | Indian Wells | Difícil |
| 13.01.06 | c 2 | Bjorn Rehnquist | Stefan Koubek | 5-7, 6-4, 6-4 | | match details | Melbourne | Difícil |
| 12.01.06 | c 1 | Stefan Koubek | Richard Bloomfield | 6-4, 6-2 | | match details | ||
| 07.01.06 | c 2 | Arnaud Clement | Stefan Koubek | 4-6, 6-1, 6-3 | | match details | Sydney | Difícil |
| 07.01.06 | c 1 | Stefan Koubek | Sergiy Stakhovsky | 6-2, 6-3 | | match details | ||
| 03.10.05 | 1er ronda | Bjorn Phau | Stefan Koubek | 6-77, 6-4, 7-65 | | match details | Tokyo | Difícil |
| 25.09.05 | Stefan Koubek | Carlos Avellan | 6-3, 6-2 | | match details |  Davis Cup | Difícil | |
| 23.09.05 | Nicolas Lapentti | Stefan Koubek | 5-7, 4-6, 6-4, 7-65, 7-5 | | match details | |||
| 14.09.05 | 2da ronda | Carlos Moya | Stefan Koubek | 3-6, 6-3, 6-2 | | match details |  Beijing | Difícil |
| 12.09.05 | 1er ronda | Stefan Koubek | Ivo Heuberger | 6-3, 7-66 | | match details | ||
| 30.08.05 | 1er ronda | Florent Serra | Stefan Koubek | 6-1, 6-4, 4-6, 6-4 | | match details | New York | Difícil |
| 25.08.05 | 3er ronda | Tommy Robredo | Stefan Koubek | 6-2, 6-2 | | match details | New Haven | Difícil |
| 24.08.05 | 2da ronda | Stefan Koubek | Gael Monfils | 4-6, 7-5, 7-5 | | match details | ||
| 22.08.05 | 1er ronda | Stefan Koubek | Bobby Reynolds | 6-3, 6-4 | | match details | ||
| 21.08.05 | calif. | Stefan Koubek | Ivo Minar | 7-63, 7-62 | | match details | ||
| 20.08.05 | c 1 | Stefan Koubek | Michael Nguyen | 6-0, 6-0 | | match details | ||
| 20.08.05 | c 2 | Stefan Koubek | Sargis Sargsian | 6-76, 6-0, 7-66 | | match details | ||
| 15.08.05 | 1er ronda | Juan Carlos Ferrero | Stefan Koubek | 0-6, 6-3, 6-2 | | match details | Cincinnati | Difícil |
| 14.08.05 | calif. | Stefan Koubek | Giovanni Lapentti | 6-3, 6-4 | | match details | ||
| 13.08.05 | c 1 | Stefan Koubek | Jeff Morrison | 7-65, 5-7, 6-4 | | match details | ||
| 24.03.05 | 1er ronda | Jeff Morrison | Stefan Koubek | 6-2, 6-4 | | match details | Miami | Difícil |
| 04.12.04 | 1/4 | Stefan Koubek | Michal Tabara | 6-2, 6-2 | | match details |  Mauritius | Difícil |
| 04.12.04 | 1/2 | Andrei Pavel | Stefan Koubek | 6-1, 6-2 | | match details | ||
| 02.12.04 | 2da ronda | Stefan Koubek | Markus Hantschk | 4-6, 6-2, 6-1 | | match details | ||
| 29.11.04 | 1er ronda | Stefan Koubek | Janko Tipsarevic | 2-6, 7-60, 6-3 | | match details | ||
| 05.09.04 | 3er ronda | Joachim Johansson | Stefan Koubek | 6-72, 7-61, 6-1, 6-3 | | match details | New York | Difícil |
| 03.09.04 | 2da ronda | Stefan Koubek | Juan Carlos Ferrero | 7-62, 4-6, 6-76, 6-2, 6-3 | | match details | ||
| 31.08.04 | 1er ronda | Stefan Koubek | Alex Jr. Bogomolov | 6-3, 6-4, 1-6, 2-6, 6-3 | | match details | ||
| 25.08.04 | 2da ronda | Joachim Johansson | Stefan Koubek | 6-2, 6-4 | | match details | Long Island | Difícil |
| 24.08.04 | 1er ronda | Stefan Koubek | David Ferrer | 6-1, 6-3 | | match details | ||
| 22.08.04 | c 2 | Stefan Koubek | Gilles Elseneer | 6-3, 6-2 | | match details | ||
| 22.08.04 | calif. | Stefan Koubek | Daniel Elsner | 6-2, 2-6, 7-65 | | match details | ||
| 21.08.04 | c 1 | Stefan Koubek | Thierry Ascione | 7-5, Thierry Ascione - retirado | | match details | ||
| 17.08.04 | 1er ronda | Jan-Michael Gambill | Stefan Koubek | 7-5, 6-4 | | match details | Washington D.C. | Difícil |
| 27.03.04 | 2da ronda | Jiri Novak | Stefan Koubek | 6-4, 6-0 | | match details | Miami | Difícil |
| 24.03.04 | 1er ronda | Stefan Koubek | Alberto Martin | 2-6, 7-63, 6-0 | | match details | ||
| 22.03.04 | c 1 | Stefan Koubek | Frederic Niemeyer | 6-1, 6-4 | | match details | ||
| 22.03.04 | calif. | Stefan Koubek | Eric Taino | 6-4, 6-4 | | match details | ||
| 19.03.04 | 1/4 | Igor Andreev | Stefan Koubek | 6-2, 7-63 | | match details | Boca Raton | Difícil |
| 18.03.04 | 2da ronda | Stefan Koubek | Karol Kucera | 4-6, 6-3, 6-4 | | match details | ||
| 17.03.04 | 1er ronda | Stefan Koubek | Hyung-Taik Lee | 7-62, 6-4 | | match details | ||
| 08.03.04 | c 1 | Glenn Weiner | Stefan Koubek | 6-4, 6-4 | | match details | Indian Wells | Difícil |
| 19.01.04 | 1er ronda | Karol Beck | Stefan Koubek | 6-4, 6-0, 2-6, 6-4 | | match details | Melbourne | Difícil |
| 13.01.04 | 1er ronda | Alberto Martin | Stefan Koubek | 6-4, 6-4 | | match details |  Auckland | Difícil |
| 07.01.04 | 2da ronda | Hyung-Taik Lee | Stefan Koubek | 6-4, 6-4 | | match details | Doha | Difícil |
| 06.01.04 | 1er ronda | Stefan Koubek | Mark Philippoussis | 3-6, 6-1, 6-4 | | match details | ||
| 28.08.03 | 2da ronda | Fernando Gonzalez | Stefan Koubek | 7-61, 6-1, 6-2 | | match details | New York | Difícil |
| 25.08.03 | 1er ronda | Stefan Koubek | Giorgio Galimberti | 5-7, 6-2, 6-2, 7-64 | | match details | ||
| 18.08.03 | c 1 | Jean-Rene Lisnard | Stefan Koubek | 4-6, 6-2, 6-2 | | match details | Long Island | Difícil |
| 12.08.03 | 1er ronda | Rainer Schuettler | Stefan Koubek | 6-2, 7-5 | | match details | Cincinnati | Difícil |
| 11.08.03 | c 1 | Stefan Koubek | Jan Vacek | 6-3, 7-5 | | match details | ||
| 11.08.03 | calif. | Stefan Koubek | Victor Hanescu | 6-3, 6-3 | | match details | ||
| 19.03.03 | 1er ronda | Jan-Michael Gambill | Stefan Koubek | 2-6, 6-3, 6-2 | | match details | Miami | Difícil |
| 10.03.03 | 1er ronda | Marat Safin | Stefan Koubek | 3-6, 6-3, 7-5 | | match details | Indian Wells | Difícil |
| 04.03.03 | 1er ronda | Robert Kendrick | Stefan Koubek | 6-4, 6-4 | | match details | Delray Beach | Difícil |
| 24.02.03 | 1er ronda | Fabrice Santoro | Stefan Koubek | 6-71, 6-2, 6-0 | | match details | Dubai | Difícil |
| 14.01.03 | 1er ronda | Andreas Vinciguerra | Stefan Koubek | 6-4, 6-4, 6-1 | | match details | Melbourne | Difícil |
| 11.01.03 | 1/4 | Mariano Zabaleta | Stefan Koubek | 6-2, 6-1 | | match details | Auckland | Difícil |
| 09.01.03 | 2da ronda | Stefan Koubek | Raemon Sluiter | 6-3, 3-6, 6-1 | | match details | ||
| 07.01.03 | 1er ronda | Stefan Koubek | Mark Nielsen | 6-3, 6-2 | | match details | ||
| 04.01.03 | fin | Stefan Koubek | Jan-Michael Gambill | 6-4, 6-4 | | match details | Doha | Difícil |
| 03.01.03 | 1/2 | Stefan Koubek | Younes El Aynaoui | 7-61, 7-65 | | match details | ||
| 02.01.03 | 1/4 | Stefan Koubek | Andreas Vinciguerra | 6-3, 6-4 | | match details | ||
| 01.01.03 | 2da ronda | Stefan Koubek | Vladimir Voltchkov | 6-1, 6-1 | | match details | ||
| 31.12.02 | 1er ronda | Stefan Koubek | Nicolas Escude | 7-65, 6-2 | | match details | ||
| 02.10.02 | 1er ronda | Feliciano Lopez | Stefan Koubek | 6-4, 6-4 | | match details | Tokyo | Difícil |
| 26.09.02 | 1er ronda | Juan Carlos Ferrero | Stefan Koubek | 6-2, 6-4 | | match details | Hong Kong | Difícil |
| 28.08.02 | 1er ronda | Arnaud Clement | Stefan Koubek | 6-3, 4-6, 7-5, 6-3 | | match details | New York | Difícil |
| 21.08.02 | 2da ronda | Jan-Michael Gambill | Stefan Koubek | 6-4, 3-6, 6-2 | | match details | Long Island | Difícil |
| 14.08.02 | 2da ronda | Arnaud Di Pasquale | Stefan Koubek | 6-2, 7-64 | | match details | Indianapolis | Difícil |
| 12.08.02 | 1er ronda | Stefan Koubek | Ramon Delgado | 7-63, 7-61 | | match details | ||
| 12.08.02 | calif. | Stefan Koubek | Alun Jones | 6-3, 5-7, 7-64 | | match details | ||
| 12.08.02 | c 1 | Stefan Koubek | Leos Friedl | 6-1, 6-3 | | match details | ||
| 05.08.02 | 1er ronda | Thomas Enqvist | Stefan Koubek | 6-4, 6-0 | | match details | Cincinnati | Difícil |
| 29.07.02 | 1er ronda | Stefan Koubek | Fernando Gonzalez | 4-6, 7-63, 6-3 | | match details |  Toronto | Difícil |
| 29.07.02 | 2da ronda | Stefan Koubek | Juan Carlos Ferrero | 7-5, 6-3 | | match details | ||
| 29.07.02 | 3er ronda | Andy Roddick | Stefan Koubek | 6-3, 6-3 | | match details | ||
| 18.03.02 | 1er ronda | Davide Sanguinetti | Stefan Koubek | 6-3, 6-4 | | match details | Miami | Difícil |
| 11.03.02 | 2da ronda | Roger Federer | Stefan Koubek | 6-4, 6-4 | | match details | Indian Wells | Difícil |
| 11.03.02 | 1er ronda | Stefan Koubek | Younes El Aynaoui | 7-67, 6-3 | | match details | ||
| 04.03.02 | 1er ronda | Michael Russell | Stefan Koubek | 3-6, 6-3, 6-2 | | match details | Delray Beach | Difícil |
| 25.02.02 | 1er ronda | Sebastien Grosjean | Stefan Koubek | 6-2, 6-2 | | match details | Dubai | Difícil |
| 14.01.02 | 2da ronda | Stefan Koubek | James Blake | 4-6, 2-6, 6-4, 6-1, 6-2 | | match details | Melbourne | Difícil |
| 14.01.02 | 1/4 | Jiri Novak | Stefan Koubek | 6-2, 6-3, 6-2 | | match details | ||
| 14.01.02 | 3er ronda | Stefan Koubek | Kristian Pless | 7-64, 7-5, 6-3 | | match details | ||
| 14.01.02 | 4to ronda | Stefan Koubek | Fernando Gonzalez | 7-5, 6-1, 6-73, 6-2 | | match details | ||
| 14.01.02 | 1er ronda | Stefan Koubek | Cyril Saulnier | 0-6, 1-6, 7-66, 6-4, 8-6 | | match details | ||
| 07.01.02 | 1er ronda | Felix Mantilla | Stefan Koubek | 7-65, 6-2 | | match details | Auckland | Difícil |
| 01.01.02 | 1er ronda | Goran Ivanisevic | Stefan Koubek | 6-4, 3-6, 6-3 | | match details | Doha | Difícil |
| 10.09.01 | 2da ronda | Yevgeny Kafelnikov | Stefan Koubek | 4-6, 6-4, 6-3 | | match details |  Tashkent | Difícil |
| 10.09.01 | 1er ronda | Stefan Koubek | Vadim Kutsenko | 6-4, 6-2 | | match details | ||
| 27.08.01 | 1er ronda | Andrew Ilie | Stefan Koubek | 2-6, 6-3, 1-6, 6-3, 6-3 | | match details | New York | Difícil |
| 20.08.01 | c 1 | Stefan Koubek | Radek Stepanek | 6-4, 2-6, 6-3 | | match details | Long Island | Difícil |
| 20.08.01 | c 2 | Jiri Vanek | Stefan Koubek | 7-64, 6-4 | | match details | ||
| 13.08.01 | 1er ronda | Tommy Robredo | Stefan Koubek | 7-5, 6-1 | | match details | Indianapolis | Difícil |
| 06.08.01 | 2da ronda | Stefan Koubek | Sjeng Schalken | 6-1, 7-65 | | match details | Cincinnati | Difícil |
| 06.08.01 | 3er ronda | Greg Rusedski | Stefan Koubek | 6-3, 6-3 | | match details | ||
| 06.08.01 | c 1 | Stefan Koubek | Paul Goldstein | 6-2, 6-2 | | match details | ||
| 06.08.01 | calif. | Stefan Koubek | David Wheaton | 6-4, 6-3 | | match details | ||
| 06.08.01 | 1er ronda | Stefan Koubek | Harel Levy | 6-4, 6-1 | | match details | ||
| 19.03.01 | 1er ronda | Jacobo Diaz-Ruiz | Stefan Koubek | 3-6, 6-3, 6-4 | | match details | Miami | Difícil |
| 12.03.01 | 1er ronda | Francisco Clavet | Stefan Koubek | 6-0, 6-2 | | match details | Indian Wells | Difícil |
| 05.03.01 | 1er ronda | Carlos Moya | Stefan Koubek | 6-4, 6-4 | | match details | Delray Beach | Difícil |
| 15.01.01 | 1er ronda | Stefan Koubek | Jeff Tarango | 3-6, 6-3, 6-4, 6-2 | | match details | Melbourne | Difícil |
| 15.01.01 | 2da ronda | Lars Burgsmuller | Stefan Koubek | 7-63, 6-4, 6-3 | | match details | ||
| 08.01.01 | 2da ronda | Stefan Koubek | Alex Calatrava | 6-3, 7-65 | | match details | Auckland | Difícil |
| 08.01.01 | 1/4 | Greg Rusedski | Stefan Koubek | 6-2, 5-7, 7-5 | | match details | ||
| 08.01.01 | 1er ronda | Stefan Koubek | Franco Squillari | 7-64, 6-2 | | match details | ||
| 01.01.01 | 1er ronda | Alex Calatrava | Stefan Koubek | 7-5, 4-6, 6-4 | | match details | Doha | Difícil |
| 28.08.00 | 1er ronda | Stefan Koubek | Juan Ignacio Chela | 4-6, 6-3, 7-64, 7-65 | | match details | New York | Difícil |
| 28.08.00 | 2da ronda | Sebastien Grosjean | Stefan Koubek | 6-2, 6-2, 4-6, 6-2 | | match details | ||
| 21.08.00 | 1er ronda | Stefan Koubek | Juan Ignacio Chela | 7-63, 6-3 | | match details | Long Island | Difícil |
| 21.08.00 | 2da ronda | Patrick Rafter | Stefan Koubek | 6-73, 7-5, 7-68 | | match details | ||
| 14.08.00 | 2da ronda | Lleyton Hewitt | Stefan Koubek | 6-1, 6-0 | | match details | Indianapolis | Difícil |
| 14.08.00 | 1er ronda | Stefan Koubek | David Wheaton | 6-4, 3-6, 7-65 | | match details | ||
| 07.08.00 | 3er ronda | Gustavo Kuerten | Stefan Koubek | 1-6, 6-1, 6-2 | | match details | Cincinnati | Difícil |
| 07.08.00 | 1er ronda | Stefan Koubek | Thomas Johansson | 6-2, 6-3 | | match details | ||
| 07.08.00 | 2da ronda | Stefan Koubek | Andrea Gaudenzi | 2-6, 7-5, 6-2 | | match details | ||
| 31.07.00 | 1er ronda | Stefan Koubek | Nicolas Lapentti | 6-4, 6-3 | | match details | Toronto | Difícil |
| 31.07.00 | 2da ronda | Harel Levy | Stefan Koubek | 6-1, 6-3 | | match details | ||
| 20.03.00 | 2da ronda | Gianluca Pozzi | Stefan Koubek | 7-66, 6-1 | | match details | Miami | Difícil |
| 13.03.00 | 1er ronda | Albert Costa | Stefan Koubek | 3-6, 7-5, 6-3 | | match details | Indian Wells | Difícil |
| 06.03.00 | 1er ronda | Tim Henman | Stefan Koubek | 6-3, 7-63 | | match details | Scottsdale | Difícil |
| 28.02.00 | 1/4 | Stefan Koubek | Andre Sa | 6-1, 1-6, 6-1 | | match details | Delray Beach | Difícil |
| 28.02.00 | 2da ronda | Stefan Koubek | Jan-Michael Gambill | 6-1, 7-67 | | match details | ||
| 28.02.00 | fin | Stefan Koubek | Alex Calatrava | 6-1, 4-6, 6-4 | | match details | ||
| 28.02.00 | 1/2 | Stefan Koubek | Richard Fromberg | 6-73, 6-3, 6-2 | | match details | ||
| 28.02.00 | 1er ronda | Stefan Koubek | Byron Black | 6-4, 7-64 | | match details | ||
| 07.02.00 | 1er ronda | Stefan Koubek | Juan-Antonio Marin | 6-3, 6-2 | | match details | Dubai | Difícil |
| 07.02.00 | 2da ronda | Albert Costa | Stefan Koubek | 6-0, 6-4 | | match details | ||
| 17.01.00 | 3er ronda | Yevgeny Kafelnikov | Stefan Koubek | 6-3, 6-3, 6-4 | | match details | Melbourne | Difícil |
| 17.01.00 | 2da ronda | Stefan Koubek | Grant Stafford | 5-7, 7-5, 2-6, 6-2, 6-3 | | match details | ||
| 17.01.00 | 1er ronda | Stefan Koubek | Rodolphe Cadart | 6-3, 5-7, 6-2, 6-4 | | match details | ||
| 10.01.00 | 1er ronda | Stefan Koubek | Fernando Meligeni | 7-64, 6-1 | | match details | Sydney | Difícil |
| 10.01.00 | 2da ronda | Nicolas Lapentti | Stefan Koubek | 4-6, 6-0, 6-4 | | match details | ||
| 30.08.99 | 1er ronda | Jan-Michael Gambill | Stefan Koubek | 7-5, 6-1, 6-4 | | match details | New York | Difícil |
| 23.08.99 | 1er ronda | Magnus Norman | Stefan Koubek | 6-4, 6-2 | | match details | Long Island | Difícil |
| 22.02.99 | 2da ronda | Andrew Ilie | Stefan Koubek | 6-2, 6-2 | | match details | Laguna Hills | Difícil |
| 22.02.99 | 1er ronda | Stefan Koubek | Oliver Gross | 4-6, 7-5, 6-3 | | match details | ||
| 18.01.99 | 1er ronda | Cecil Mamiit | Stefan Koubek | 6-4, 6-3, 6-2 | | match details | Melbourne | Difícil |
| 13.04.98 | 1er ronda | Lars Burgsmuller | Stefan Koubek | 6-4, 6-1 | | match details | Tokyo | Difícil |
| 06.04.98 | 1er ronda | Rainer Schuettler | Stefan Koubek | 6-1, 6-3 | | match details | Chennai | Difícil |
| 03.04.98 | 2da ronda | Amir Hadad | Stefan Koubek | 7-65, 6-4, 6-3 | | match details | Davis Cup | Difícil |
| 03.04.98 | 2da ronda | Noam Behr | Stefan Koubek | 7-63, 6-1 | | match details | ||
| 02.03.98 | 1er ronda | Jacobo Diaz-Ruiz | Stefan Koubek | 6-1, 6-1 | | match details |  Bangkok | Difícil |
| 23.02.98 | 1er ronda | Andre Sa | Stefan Koubek | 7-69, 7-66 | | match details |  Ho Chi | Difícil |
| 08.09.97 | 1er ronda | Stefan Koubek | Razvan Sabau | 4-6, 6-1, 6-3 | | match details | Tashkent | Difícil |
| 08.09.97 | 2da ronda | Hicham Arazi | Stefan Koubek | 3-6, 6-3, 7-64 | | match details |