2011-03-04

Gilles Simon (30)

Stefan Koubek (206)

Davis Cup WG R1: AUT vs FRA

RR

6-0 6-2 6-3

2011-01-31

Radek Stepanek (63)

Stefan Koubek (173)

Zagreb

R32

6-3 6-2

2010-06-21

Jarkko Nieminen (67)

Stefan Koubek (121)

Wimbledon

R128

6-4 7-6(3) 5-7 6-2

2010-04-05

Stephane Robert (65)

Stefan Koubek (124)

Casablanca

R32

6-3 5-7 7-5

2010-03-11

David Nalbandian (139)

Stefan Koubek (132)

Indian Wells Masters

R128

6-2 7-6(2)

2010-02-22

Marin Cilic (9)

Stefan Koubek (135)

Dubai

R16

6-2 7-6(6)

2010-02-22

Stefan Koubek (135)

Feliciano Lopez (34)

Dubai

R32

7-6(4) 6-4

2010-01-18

Fernando Verdasco (9)

Stefan Koubek (134)

Australian Open

R32

6-1 RET

2010-01-18

Stefan Koubek (134)

Ivan Dodig (185)

Australian Open

R64

7-6(4) 6-1 6-2

2010-01-18

Stefan Koubek (134)

Rajeev Ram (84)

Australian Open

R128

4-6 6-3 5-7 6-1 6-3

2009-10-26

Frederico Gil (70)

Stefan Koubek (114)

Vienna

R32

4-6 6-4 6-4

2009-09-18

Nicolas Massu (96)

Stefan Koubek (127)

Davis Cup WG PO: CHI vs AUT

RR

6-4 4-6 6-4 7-6(6)

2009-09-18

Paul Capdeville (84)

Stefan Koubek (127)

Davis Cup WG PO: CHI vs AUT

RR

6-4 6-4 3-6 1-6 6-4

2009-07-13

Michael Berrer (120)

Stefan Koubek (154)

Stuttgart

R32

0-6 7-6(3) 7-6(4)

2009-06-22

Tommy Robredo (15)

Stefan Koubek (189)

Wimbledon

R64

3-6 4-6 6-4 7-6(5) 6-1

2009-06-22

Stefan Koubek (189)

Edouard Roger-Vasselin (172)

Wimbledon

R128

7-5 6-3 4-6 3-6 6-3

2009-06-08

Tommy Haas (41)

Stefan Koubek (190)

Halle

R32

6-2 6-2

2009-05-25

Nikolay Davydenko (11)

Stefan Koubek (199)

Roland Garros

R128

6-2 6-1 6-4

2009-05-17

Mikhail Youzhny (46)

Stefan Koubek (213)

Kitzbuhel

R16

6-2 6-4

2009-05-17

Stefan Koubek (213)

Philipp Petzschner (68)

Kitzbuhel

R32

7-6(8) 6-4

2009-05-03

Daniel Brands (141)

Stefan Koubek (215)

Munich

R32

6-3 7-6(2)

2009-03-25

Albert Montanes (35)

Stefan Koubek (224)

Miami Masters

R128

6-4 7-6(2)

2009-03-06

Stefan Koubek (255)

Christopher Kas ()

Davis Cup WG R1: GER vs AUT

RR

6-2 6-3

2009-03-06

Stefan Koubek (255)

Rainer Schuettler (31)

Davis Cup WG R1: GER vs AUT

RR

6-4 7-5 5-7 6-2

2009-02-23

Christophe Rochus (60)

Stefan Koubek (266)

Delray Beach

QF

6-3 7-6(6)

2009-02-23

Stefan Koubek (266)

Yen Hsun Lu (59)

Delray Beach

R16

6-4 6-3

2009-02-23

Stefan Koubek (266)

Bobby Reynolds (72)

Delray Beach

R32

6-4 6-3

2009-02-16

Radek Stepanek (19)

Stefan Koubek (304)

Memphis

R16

6-2 6-4

2009-02-16

Stefan Koubek (304)

Guillermo Garcia Lopez (71)

Memphis

R32

6-2 6-2

2009-01-19

Gael Monfils (13)

Stefan Koubek (183)

Australian Open

R64

6-4 6-4 3-6 6-2

2009-01-19

Stefan Koubek (183)

Mikhail Youzhny (40)

Australian Open

R128

6-3 6-2 6-2

2008-10-06

Santiago Giraldo (143)

Stefan Koubek (140)

Vienna

R32

6-1 6-2

2008-03-27

Robin Soderling (39)

Stefan Koubek (58)

Miami Masters

R128

6-0 6-1

2008-02-25

Olivier Rochus (62)

Stefan Koubek (56)

Zagreb

R16

6-2 6-4

2008-02-25

Stefan Koubek (56)

Franko Skugor (383)

Zagreb

R32

2-6 7-6(2) 6-0

2008-02-08

James Blake (12)

Stefan Koubek (55)

Davis Cup WG R1: AUT vs USA

RR

5-7 7-5 6-2 6-2

2008-02-08

Stefan Koubek (55)

Mike Bryan ()

Davis Cup WG R1: AUT vs USA

RR

7-5 1-0 RET

2008-01-14

Paul Henri Mathieu (25)

Stefan Koubek (68)

Australian Open

R32

4-6 7-6(4) 2-6 7-5 8-6

2008-01-14

Stefan Koubek (68)

Agustin Calleri (41)

Australian Open

R64

6-3 7-6(6) 7-6(5)

2008-01-14

Stefan Koubek (68)

Carlos Moya (18)

Australian Open

R128

7-6(5) 6-7(2) 7-5 6-4

2008-01-07

Carlos Moya (18)

Stefan Koubek (68)

Sydney

R32

1-6 6-4 6-2

2007-12-31

Ivan Ljubicic (18)

Stefan Koubek (47)

Doha

R32

6-4 6-4

2007-10-22

Nicolas Kiefer (64)

Stefan Koubek (55)

Basel

R16

6-3 6-2

2007-10-22

Stefan Koubek (55)

Juan Ignacio Chela (17)

Basel

R32

6-3 6-4

2007-10-15

Feliciano Lopez (42)

Stefan Koubek (68)

Madrid Masters

R16

7-6(9) 6-1

2007-10-15

Stefan Koubek (68)

Ivan Ljubicic (13)

Madrid Masters

R32

6-3 6-7(2) 7-5

2007-10-15

Stefan Koubek (68)

Jarkko Nieminen (29)

Madrid Masters

R64

6-3 3-6 6-4

2007-10-07

Feliciano Lopez (43)

Stefan Koubek (60)

Vienna

R16

6-4 3-6 6-4

2007-10-07

Stefan Koubek (60)

Carlos Moya (15)

Vienna

R32

7-6(3) 5-7 6-2

2007-10-01

Sebastien Grosjean (68)

Stefan Koubek (60)

Metz

R16

7-5 6-7(4) 2-4 DEF

2007-10-01

Stefan Koubek (60)

Gilles Simon (31)

Metz

R32

6-2 6-1

2007-09-24

Richard Gasquet (14)

Stefan Koubek (53)

Mumbai

QF

6-2 6-4

2007-09-24

Stefan Koubek (53)

Bjorn Phau (153)

Mumbai

R16

4-6 6-3 7-5

2007-09-24

Stefan Koubek (53)

Paul Capdeville (101)

Mumbai

R32

6-3 6-2

2007-09-21

Stefan Koubek (54)

Ricardo Mello (204)

Davis Cup WG PO: AUT vs BRA

RR

6-2 6-3 6-3

2007-08-27

James Blake (6)

Stefan Koubek (63)

US Open

R32

6-4 3-6 7-6(5) 6-1

2007-08-27

Stefan Koubek (63)

Michael Llodra (59)

US Open

R64

6-1 6-3 6-3

2007-08-27

Stefan Koubek (63)

Sam Querrey (48)

US Open

R128

7-6(1) 6-1 6-1

2007-08-19

Luis Horna (86)

Stefan Koubek (65)

New Haven

R64

6-4 2-6 6-4

2007-07-30

Tommy Robredo (7)

Stefan Koubek (68)

Sopot

QF

5-7 6-4 6-1

2007-07-30

Stefan Koubek (68)

Kristof Vliegen (75)

Sopot

R16

6-2 3-6 6-4

2007-07-30

Stefan Koubek (68)

Agustin Calleri (37)

Sopot

R32

0-6 7-6(3) 7-5

2007-07-23

Daniel Koellerer (169)

Stefan Koubek (66)

Kitzbuhel

R64

6-4 6-0

2007-07-16

Juan Monaco (29)

Stefan Koubek (67)

Stuttgart

R16

6-2 3-6 6-3

2007-07-16

Stefan Koubek (67)

Jose Acasuso (49)

Stuttgart

R32

6-2 7-5

2007-07-09

Andreas Seppi (111)

Stefan Koubek (65)

Gstaad

R16

1-6 7-6(4) 7-6(6)

2007-07-09

Stefan Koubek (65)

Mikhail Youzhny (14)

Gstaad

R32

6-4 6-3

2007-06-25

Frank Dancevic (113)

Stefan Koubek (60)

Wimbledon

R128

6-2 6-4 6-2

2007-06-11

Robin Soderling (28)

Stefan Koubek (63)

Halle

R32

5-7 6-3 7-5

2007-05-28

Juan Carlos Ferrero (20)

Stefan Koubek (70)

Roland Garros

R64

6-4 7-5 6-3

2007-05-28

Stefan Koubek (70)

Christophe Rochus (179)

Roland Garros

R128

6-7 7-6 6-4 1-2 RET

2007-05-20

Potito Starace (53)

Stefan Koubek (68)

Poertschach

R32

6-4 6-4

2007-04-30

Mikhail Youzhny (17)

Stefan Koubek (69)

Munich

R32

6-4 3-6 6-1

2007-04-09

Filippo Volandri (53)

Stefan Koubek (69)

Valencia

R16

6-4 1-0 RET

2007-04-09

Stefan Koubek (69)

Oscar Hernandez (87)

Valencia

R32

7-6(5) 6-4

2007-03-19

Michael Llodra (76)

Stefan Koubek (65)

Miami Masters

R128

6-4 6-0

2007-03-05

Vincent Spadea (70)

Stefan Koubek (64)

Indian Wells Masters

R128

6-1 6-2

2007-02-26

Marat Safin (24)

Stefan Koubek (65)

Las Vegas

RR

7-5 6-2

2007-02-26

Igor Kunitsyn (91)

Stefan Koubek (65)

Las Vegas

RR

6-2 6-2

2007-02-19

Andy Murray (13)

Stefan Koubek (73)

Memphis

QF

6-3 6-2

2007-02-19

Stefan Koubek (73)

Evgeny Korolev (106)

Memphis

R16

7-6(4) 6-2

2007-02-19

Stefan Koubek (73)

Simon Greul (82)

Memphis

R32

6-3 7-6(3)

2007-02-09

Jose Acasuso (40)

Stefan Koubek (71)

Davis Cup WG R1: AUT vs ARG

RR

7-6(6) 6-1 6-4

2007-01-29

Ivan Ljubicic (8)

Stefan Koubek (58)

Zagreb

R16

7-6(6) 6-7(5) 6-4

2007-01-29

Stefan Koubek (58)

Feliciano Lopez (90)

Zagreb

R32

2-6 7-6(2) 6-4

2007-01-15

Wayne Arthurs (163)

Stefan Koubek (63)

Australian Open

R128

1-6 6-7(4) 7-6(5) 6-2 6-3

2007-01-08

Nathan Healey (163)

Stefan Koubek (62)

Sydney

R32

6-3 7-5

2007-01-01

Xavier Malisse (37)

Stefan Koubek (80)

Chennai

F

6-1 6-3

2007-01-01

Stefan Koubek (80)

Carlos Moya (43)

Chennai

SF

6-3 6-1

2007-01-01

Stefan Koubek (80)

Julien Benneteau (40)

Chennai

QF

6-1 6-2

2007-01-01

Stefan Koubek (80)

Paradorn Srichaphan (53)

Chennai

R16

6-1 6-2

2007-01-01

Stefan Koubek (80)

Bartolome Salva Vidal (361)

Chennai

R32

2-6 6-3 7-5

2006-10-09

Dominik Hrbaty (27)

Stefan Koubek (88)

Vienna

QF

6-1 5-7 6-2

2006-10-09

Stefan Koubek (88)

Marcos Baghdatis (9)

Vienna

R16

1-6 7-6(3) 6-2

2006-10-09

Stefan Koubek (88)

Denis Gremelmayr (114)

Vienna

R32

6-1 6-0

2006-10-02

Wesley Moodie (73)

Stefan Koubek (93)

Tokyo

R32

6-3 6-4

2006-10-02

Stefan Koubek (93)

Stefano Galvani (114)

Tokyo

R64

6-3 4-6 7-5

2006-09-25

Tomas Berdych (13)

Stefan Koubek (118)

Mumbai

SF

7-6(2) 6-2

2006-09-25

Stefan Koubek (118)

Mario Ancic (11)

Mumbai

QF

3-6 6-4 6-3

2006-09-25

Stefan Koubek (118)

Nicolas Devilder (117)

Mumbai

R16

7-5 6-3

2006-09-25

Stefan Koubek (118)

Juan Monaco (70)

Mumbai

R32

7-6(5) 6-4

2006-09-11

Filippo Volandri (51)

Stefan Koubek (118)

Bucharest

R16

3-6 6-2 6-2

2006-09-11

Stefan Koubek (118)

Mariano Zabaleta (366)

Bucharest

R32

4-6 6-4 6-3

2006-08-28

Florian Mayer (58)

Stefan Koubek (123)

US Open

R128

6-4 6-1 6-1

2006-07-24

Nicolas Lapentti (116)

Stefan Koubek (109)

Kitzbuhel

R16

6-3 6-3

2006-07-24

Stefan Koubek (109)

Boris Pashanski (77)

Kitzbuhel

R32

6-1 3-6 6-2

2006-07-24

Stefan Koubek (109)

Juan Antonio Marin (123)

Kitzbuhel

R64

3-6 6-4 7-6(1)

2006-07-17

Oliver Marach (96)

Stefan Koubek (124)

Stuttgart

R16

6-4 6-4

2006-07-17

Stefan Koubek (124)

Teymuraz Gabashvili (99)

Stuttgart

R32

7-6(6) 6-2

2006-05-22

Jurgen Melzer (75)

Stefan Koubek (123)

Poertschach

R32

6-4 7-5

2006-02-10

Stefan Koubek (128)

Marin Cilic (484)

Davis Cup WG R1: AUT vs CRO

RR

6-1 7-5

2006-02-10

Ivan Ljubicic (5)

Stefan Koubek (128)

Davis Cup WG R1: AUT vs CRO

RR

6-2 6-2 6-4

2006-01-30

Ivan Ljubicic (5)

Stefan Koubek (179)

Zagreb

F

6-3 6-4

2006-01-30

Stefan Koubek (179)

Tim Henman (43)

Zagreb

SF

6-3 3-6 6-2

2006-01-30

Stefan Koubek (179)

Ivo Karlovic (67)

Zagreb

QF

7-6(4) 6-7(6) 6-3

2006-01-30

Stefan Koubek (179)

Stan Wawrinka (49)

Zagreb

R16

6-4 6-4

2006-01-30

Stefan Koubek (179)

Ivo Minar (99)

Zagreb

R32

7-6(7) 3-6 6-3

2005-10-10

Jean Rene Lisnard (138)

Stefan Koubek (102)

Vienna

R32

4-6 7-6(5) 6-3

2005-10-03

Bjorn Phau (96)

Stefan Koubek (105)

Tokyo

R64

6-7(7) 6-4 7-6(5)

2005-09-23

Nicolas Lapentti (77)

Stefan Koubek (106)

Davis Cup WG PO: AUT vs ECU

RR

5-7 4-6 6-4 7-6(5) 7-5

2005-09-23

Stefan Koubek (106)

Carlos Avellan (665)

Davis Cup WG PO: AUT vs ECU

RR

6-3 6-2

2005-09-12

Carlos Moya (33)

Stefan Koubek (106)

Beijing

R16

3-6 6-3 6-2

2005-09-12

Stefan Koubek (106)

Ivo Heuberger (191)

Beijing

R32

6-3 7-6(6)

2005-08-29

Florent Serra (74)

Stefan Koubek (85)

US Open

R128

6-1 6-4 4-6 6-4

2005-08-22

Tommy Robredo (20)

Stefan Koubek (86)

New Haven

R16

6-2 6-2

2005-08-22

Stefan Koubek (86)

Gael Monfils (42)

New Haven

R32

4-6 7-5 7-5

2005-08-22

Stefan Koubek (86)

Bobby Reynolds (132)

New Haven

R64

6-3 6-4

2005-08-15

Juan Carlos Ferrero (24)

Stefan Koubek (91)

Cincinnati Masters

R64

0-6 6-3 6-2

2005-08-01

Potito Starace (121)

Stefan Koubek (86)

Sopot

R32

6-4 6-2

2005-07-25

Nicolas Massu (36)

Stefan Koubek (89)

Kitzbuhel

R16

7-5 6-2

2005-07-25

Stefan Koubek (89)

Christophe Rochus (46)

Kitzbuhel

R32

4-6 6-4 5-4 RET

2005-07-25

Stefan Koubek (89)

Hugo Armando (154)

Kitzbuhel

R64

6-4 6-2

2005-07-18

Ruben Ramirez Hidalgo (147)

Stefan Koubek (87)

Stuttgart

R64

6-4 6-3

2005-07-04

Andreas Seppi (84)

Stefan Koubek (79)

Gstaad

R32

6-7(5) 7-6(5) 7-6(6)

2005-06-20

Danai Udomchoke (161)

Stefan Koubek (78)

Wimbledon

R128

5-7 6-4 4-6 6-3 8-6

2005-05-23

Dmitry Tursunov (162)

Stefan Koubek (74)

Roland Garros

R128

4-6 6-1 6-4 6-1

2005-04-18

Thomas Johansson (17)

Stefan Koubek (78)

Barcelona

R64

6-2 6-1

2005-04-04

Albert Costa (57)

Stefan Koubek (75)

Valencia

R16

6-4 6-2

2005-04-04

Stefan Koubek (75)

Israel Matos Gil (512)

Valencia

R32

6-1 6-3

2005-03-21

Jeff Morrison (108)

Stefan Koubek (72)

Miami Masters

R128

6-2 6-4

2004-10-25

Jiri Novak (20)

Stefan Koubek (73)

Basel

SF

6-4 6-0

2004-10-25

Stefan Koubek (73)

Ivan Ljubicic (24)

Basel

QF

2-6 7-5 7-5

2004-10-25

Stefan Koubek (73)

Gaston Gaudio (9)

Basel

R16

6-1 1-6 6-3

2004-10-25

Stefan Koubek (73)

Paradorn Srichaphan (25)

Basel

R32

6-7(7) 6-4 6-3

2004-10-18

Marat Safin (9)

Stefan Koubek (92)

Madrid Masters

R16

6-3 6-3

2004-10-18

Stefan Koubek (92)

Fernando Gonzalez (20)

Madrid Masters

R32

6-1 3-6 7-6(5)

2004-10-18

Stefan Koubek (92)

Sjeng Schalken (55)

Madrid Masters

R64

6-4 6-4

2004-10-11

David Nalbandian (10)

Stefan Koubek (96)

Vienna

R16

6-2 7-6(6)

2004-10-11

Stefan Koubek (96)

Alberto Martin (65)

Vienna

R32

7-5 6-1

2004-09-24

Stefan Koubek (81)

Greg Rusedski (80)

Davis Cup WG PO: AUT vs GBR

RR

7-6(2) 6-4 7-5

2004-09-24

Stefan Koubek (81)

Tim Henman (4)

Davis Cup WG PO: AUT vs GBR

RR

6-3 6-3 6-1

2004-09-13

Victor Hanescu (96)

Stefan Koubek (82)

Bucharest

R16

6-2 6-3

2004-09-13

Stefan Koubek (82)

Victor Ionita (221)

Bucharest

R32

6-3 7-6(3)

2004-08-30

Joachim Johansson (30)

Stefan Koubek (97)

US Open

R32

6-7(2) 7-6(1) 6-1 6-3

2004-08-30

Stefan Koubek (97)

Juan Carlos Ferrero (8)

US Open

R64

7-6(2) 4-6 6-7(6) 6-2 6-3

2004-08-30

Stefan Koubek (97)

Alex Bogomolov Jr (109)

US Open

R128

6-3 6-4 1-6 2-6 6-3

2004-08-23

Joachim Johansson (30)

Stefan Koubek (101)

Long Island

R16

6-2 6-4

2004-08-23

Stefan Koubek (101)

David Ferrer (54)

Long Island

R32

6-1 6-3

2004-08-16

Jan Michael Gambill (80)

Stefan Koubek (97)

Washington

R32

7-5 6-4

2004-08-09

Jiri Vanek (163)

Stefan Koubek (96)

Sopot

R16

6-4 6-4

2004-08-09

Stefan Koubek (96)

Paul Henri Mathieu (91)

Sopot

R32

3-6 6-1 6-3

2004-07-19

Feliciano Lopez (25)

Stefan Koubek (94)

Kitzbuhel

R32

3-6 6-3 6-4

2004-07-19

Stefan Koubek (94)

Marc Rosset (124)

Kitzbuhel

R64

6-3 6-0

2004-07-12

Guillermo Canas (70)

Stefan Koubek (101)

Stuttgart

R16

6-4 6-2

2004-07-12

Stefan Koubek (101)

Feliciano Lopez (23)

Stuttgart

R32

6-3 6-4

2004-07-12

Stefan Koubek (101)

Olivier Patience (90)

Stuttgart

R64

6-2 7-6(5)

2004-07-05

Ruben Ramirez Hidalgo (101)

Stefan Koubek (94)

Gstaad

R16

6-3 6-4

2004-07-05

Stefan Koubek (94)

Juan Carlos Ferrero (7)

Gstaad

R32

7-6(4) 6-4

2004-06-21

Juan Carlos Ferrero (5)

Stefan Koubek (95)

Wimbledon

R64

4-6 7-5 5-7 7-6(6) 8-6

2004-06-21

Stefan Koubek (95)

Jose Acasuso (97)

Wimbledon

R128

4-6 6-4 6-1 6-1

2004-06-07

Davide Sanguinetti (113)

Stefan Koubek (95)

Queen's Club

R64

6-4 6-4

2004-05-24

David Nalbandian (8)

Stefan Koubek (96)

Roland Garros

R32

6-7(1) 6-3 7-6(1) 7-5

2004-05-24

Stefan Koubek (96)

Ivan Ljubicic (27)

Roland Garros

R64

6-0 1-6 6-4 6-2

2004-05-24

Stefan Koubek (96)

David Sanchez (55)

Roland Garros

R128

6-3 7-5 3-6 6-7(0) 6-0

2004-05-17

David Sanchez (54)

Stefan Koubek (100)

St. Poelten

R16

W/O

2004-05-17

Stefan Koubek (100)

Robin Soderling (46)

St. Poelten

R32

7-5 7-6(3)

2004-05-03

Max Mirnyi (29)

Stefan Koubek (105)

Rome Masters

R64

6-2 6-4

2004-04-26

Kristof Vliegen (136)

Stefan Koubek (89)

Barcelona

R64

6-4 6-2

2004-04-12

Marc Lopez (123)

Stefan Koubek (89)

Valencia

R32

7-5 6-0

2004-03-22

Jiri Novak (15)

Stefan Koubek (89)

Miami Masters

R64

6-4 6-0

2004-03-22

Stefan Koubek (89)

Alberto Martin (60)

Miami Masters

R128

2-6 7-6(3) 6-0

2004-03-01

Filippo Volandri (44)

Stefan Koubek (92)

Acapulco

R16

6-4 6-2

2004-03-01

Stefan Koubek (92)

Harel Levy (98)

Acapulco

R32

3-6 7-5 6-4

2004-02-16

Rainer Schuettler (6)

Stefan Koubek (94)

Rotterdam

R32

6-3 6-2

2004-02-06

Andy Roddick (3)

Stefan Koubek (94)

Davis Cup WG R1: USA vs AUT

RR

6-4 6-4 6-2

2004-02-06

Robby Ginepri (25)

Stefan Koubek (94)

Davis Cup WG R1: USA vs AUT

RR

7-5 6-2

2004-01-19

Karol Beck (63)

Stefan Koubek (92)

Australian Open

R128

6-4 6-0 2-6 6-4

2004-01-12

Alberto Martin (52)

Stefan Koubek (91)

Auckland

R32

6-4 6-4

2004-01-05

Hyung Taik Lee (56)

Stefan Koubek (53)

Doha

R16

6-4 6-4

2004-01-05

Stefan Koubek (53)

Mark Philippoussis (9)

Doha

R32

3-6 6-1 6-4

2003-10-20

Sebastien Grosjean (10)

Stefan Koubek (56)

St. Petersburg

R32

6-7(4) 6-3 7-5

2003-10-06

Feliciano Lopez (38)

Stefan Koubek (58)

Vienna

R16

6-2 6-2

2003-10-06

Stefan Koubek (58)

Nikolay Davydenko (41)

Vienna

R32

6-2 4-6 7-6(3)

2003-09-29

Vincent Spadea (31)

Stefan Koubek (63)

Moscow

QF

2-6 7-6(2) 6-3

2003-09-29

Stefan Koubek (63)

Max Mirnyi (28)

Moscow

R16

6-3 4-6 7-6(8)

2003-09-29

Stefan Koubek (63)

Mikhail Youzhny (36)

Moscow

R32

7-6(4) 6-0

2003-09-19

Stefan Koubek (63)

Christophe Rochus (89)

Davis Cup WG PO: AUT vs BEL

RR

6-2 6-4 6-1

2003-09-19

Stefan Koubek (63)

Olivier Rochus (49)

Davis Cup WG PO: AUT vs BEL

RR

6-7(4) 6-2 7-5 4-6 6-3

2003-09-08

Paul Henri Mathieu (52)

Stefan Koubek (64)

Bucharest

R32

6-2 6-3

2003-08-25

Fernando Gonzalez (15)

Stefan Koubek (68)

US Open

R64

7-6(1) 6-1 6-2

2003-08-25

Stefan Koubek (68)

Giorgio Galimberti (127)

US Open

R128

5-7 6-2 6-2 7-6(4)

2003-08-11

Rainer Schuettler (8)

Stefan Koubek (66)

Cincinnati Masters

R64

6-2 7-5

2003-07-21

Nicolas Massu (48)

Stefan Koubek (66)

Kitzbuhel

R64

6-4 3-6 6-4

2003-07-14

Nicolas Lapentti (64)

Stefan Koubek (66)

Stuttgart

R64

6-4 6-2

2003-07-07

Gaston Gaudio (27)

Stefan Koubek (71)

Gstaad

QF

6-3 6-1

2003-07-07

Stefan Koubek (71)

Antony Dupuis (70)

Gstaad

R16

6-1 6-2

2003-07-07

Stefan Koubek (71)

Galo Blanco (104)

Gstaad

R32

6-1 1-6 6-3

2003-06-23

Roger Federer (5)

Stefan Koubek (70)

Wimbledon

R64

7-5 6-1 6-1

2003-06-23

Stefan Koubek (70)

Christophe Rochus (92)

Wimbledon

R128

4-6 6-3 6-1 6-1

2003-06-16

Michel Kratochvil (90)

Stefan Koubek (71)

Nottingham

R32

6-4 6-3

2003-06-09

Jiri Novak (10)

Stefan Koubek (70)

Halle

R16

6-4 6-3

2003-06-09

Stefan Koubek (70)

Yves Allegro (222)

Halle

R32

6-4 6-3

2003-05-26

Xavier Malisse (29)

Stefan Koubek (72)

Roland Garros

R64

3-6 4-6 6-4 7-5 8-6

2003-05-26

Stefan Koubek (72)

Alexander Popp (170)

Roland Garros

R128

7-5 6-2 6-3

2003-05-12

Jarkko Nieminen (35)

Stefan Koubek (60)

Hamburg Masters

R64

6-4 0-6 6-1

2003-05-05

Agustin Calleri (29)

Stefan Koubek (59)

Rome Masters

R64

6-2 6-2

2003-04-28

Roger Federer (5)

Stefan Koubek (63)

Munich

SF

6-2 6-1

2003-04-28

Stefan Koubek (63)

Rainer Schuettler (13)

Munich

QF

6-3 6-4

2003-04-28

Stefan Koubek (63)

Tim Henman (31)

Munich

R16

6-4 6-0

2003-04-28

Stefan Koubek (63)

Bjorn Phau (171)

Munich

R32

7-5 6-4

2003-04-14

Jiri Novak (9)

Stefan Koubek (60)

Monte Carlo Masters

R64

6-4 6-4

2003-04-04

Jarkko Nieminen (32)

Stefan Koubek (59)

Davis Cup G1 R2: AUT vs FIN

RR

6-3 6-2 6-3

2003-04-04

Stefan Koubek (59)

Tuomas Ketola (182)

Davis Cup G1 R2: AUT vs FIN

RR

7-5 4-6 7-6(3) 6-1

2003-03-17

Jan Michael Gambill (40)

Stefan Koubek (58)

Miami Masters

R128

2-6 6-3 6-2

2003-03-10

Marat Safin (7)

Stefan Koubek (53)

Indian Wells Masters

R64

3-6 6-3 7-5

2003-03-03

Robert Kendrick (162)

Stefan Koubek (52)

Delray Beach

R32

6-4 6-4

2003-02-24

Fabrice Santoro (33)

Stefan Koubek (50)

Dubai

R32

6-7(1) 6-2 6-0

2003-02-17

Olivier Rochus (83)

Stefan Koubek (51)

Rotterdam

R32

6-2 6-1

2003-01-13

Andreas Vinciguerra (145)

Stefan Koubek (35)

Australian Open

R128

6-4 6-4 6-1

2003-01-06

Mariano Zabaleta (48)

Stefan Koubek (40)

Auckland

QF

6-2 6-1

2003-01-06

Stefan Koubek (40)

Raemon Sluiter (72)

Auckland

R16

6-3 3-6 6-1

2003-01-06

Stefan Koubek (40)

Mark Nielsen (302)

Auckland

R32

6-3 6-2

2002-12-30

Stefan Koubek (54)

Jan Michael Gambill (42)

Doha

F

6-4 6-4

2002-12-30

Stefan Koubek (54)

Younes El Aynaoui (22)

Doha

SF

7-6(1) 7-6(5)

2002-12-30

Stefan Koubek (54)

Andreas Vinciguerra (180)

Doha

QF

6-3 6-4

2002-12-30

Stefan Koubek (54)

Vladimir Voltchkov (73)

Doha

R16

6-1 6-1

2002-12-30

Stefan Koubek (54)

Nicolas Escude (34)

Doha

R32

7-6(5) 6-2

2002-10-28

Xavier Malisse (26)

Stefan Koubek (54)

Paris Masters

R64

5-7 6-2 6-0

2002-10-21

Mariano Zabaleta (53)

Stefan Koubek (49)

St. Petersburg

R32

3-6 6-2 6-4

2002-10-14

Xavier Malisse (24)

Stefan Koubek (45)

Madrid Masters

R64

6-2 6-4

2002-10-07

Radek Stepanek (74)

Stefan Koubek (39)

Vienna

R32

6-3 6-7(3) 7-6(1)

2002-09-30

Feliciano Lopez (74)

Stefan Koubek (39)

Tokyo

R64

6-4 6-4

2002-09-23

Juan Carlos Ferrero (6)

Stefan Koubek (38)

Hong Kong

R32

6-2 6-4

2002-08-26

Arnaud Clement (43)

Stefan Koubek (40)

US Open

R128

6-3 4-6 7-5 6-3

2002-08-19

Jan Michael Gambill (60)

Stefan Koubek (40)

Long Island

R32

6-4 3-6 6-2

2002-08-12

Arnaud Di Pasquale (141)

Stefan Koubek (39)

Indianapolis

R32

6-2 7-6(4)

2002-08-12

Stefan Koubek (39)

Ramon Delgado (132)

Indianapolis

R64

7-6(3) 7-6(1)

2002-08-05

Thomas Enqvist (31)

Stefan Koubek (37)

Cincinnati Masters

R64

6-4 6-0

2002-07-29

Andy Roddick (12)

Stefan Koubek (42)

Canada Masters

R16

6-3 6-3

2002-07-29

Stefan Koubek (42)

Juan Carlos Ferrero (8)

Canada Masters

R32

7-5 6-3

2002-07-29

Stefan Koubek (42)

Fernando Gonzalez (43)

Canada Masters

R64

4-6 7-6(3) 6-3

2002-07-22

Gaston Gaudio (24)

Stefan Koubek (40)

Kitzbuhel

R16

3-6 6-1 6-0

2002-07-22

Stefan Koubek (40)

Adrian Voinea (65)

Kitzbuhel

R32

6-2 6-3

2002-07-15

Gustavo Kuerten (13)

Stefan Koubek (39)

Stuttgart

R32

6-3 6-3

2002-07-08

Ivan Ljubicic (34)

Stefan Koubek (39)

Gstaad

R16

6-4 6-4

2002-07-08

Stefan Koubek (39)

Nicolas Todero (332)

Gstaad

R32

7-6(2) 6-2

2002-06-24

Andre Sa (90)

Stefan Koubek (41)

Wimbledon

R64

3-6 7-6(3) 7-5 6-3

2002-06-24

Stefan Koubek (41)

Justin Bower (268)

Wimbledon

R128

6-3 3-6 6-2 4-6 6-3

2002-06-17

Andrei Stoliarov (110)

Stefan Koubek (40)

Nottingham

R16

6-4 6-4

2002-06-17

Stefan Koubek (40)

Albert Portas (69)

Nottingham

R32

7-6(8) 6-4

2002-06-10

Alexander Popp (118)

Stefan Koubek (41)

Halle

R16

6-4 6-2

2002-06-10

Stefan Koubek (41)

Carlos Moya (20)

Halle

R32

6-3 6-3

2002-05-27

Nicolas Coutelot (87)

Stefan Koubek (39)

Roland Garros

R128

6-4 6-4 6-4

2002-05-20

Markus Hipfl (72)

Stefan Koubek (39)

St. Poelten

R16

6-4 6-2

2002-05-20

Stefan Koubek (39)

Bob Bryan (195)

St. Poelten

R32

6-3 7-5

2002-05-13

Tommy Robredo (35)

Stefan Koubek (53)

Hamburg Masters

QF

6-7(2) 6-3 6-1

2002-05-13

Stefan Koubek (53)

Younes El Aynaoui (18)

Hamburg Masters

R16

7-6(6) 6-2

2002-05-13

Stefan Koubek (53)

Albert Costa (19)

Hamburg Masters

R32

7-5 7-6(5)

2002-05-13

Stefan Koubek (53)

Antony Dupuis (83)

Hamburg Masters

R64

7-5 6-1

2002-05-06

Agustin Calleri (57)

Stefan Koubek (54)

Rome Masters

R64

6-2 7-6(4)

2002-04-22

Nicolas Lapentti (22)

Stefan Koubek (44)

Barcelona

R64

6-4 6-0

2002-04-15

Thomas Johansson (9)

Stefan Koubek (47)

Monte Carlo Masters

R32

6-4 6-1

2002-04-15

Stefan Koubek (47)

Albert Montanes (60)

Monte Carlo Masters

R64

4-6 6-2 6-4

2002-04-05

Adrian Voinea (65)

Stefan Koubek (46)

Davis Cup G1 QF: ROU vs AUT

RR

3-6 7-5 6-3 6-1

2002-03-18

Davide Sanguinetti (52)

Stefan Koubek (46)

Miami Masters

R128

6-3 6-4

2002-03-11

Roger Federer (14)

Stefan Koubek (51)

Indian Wells Masters

R32

6-4 6-4

2002-03-11

Stefan Koubek (51)

Younes El Aynaoui (21)

Indian Wells Masters

R64

7-6(7) 6-3

2002-03-04

Michael Russell (92)

Stefan Koubek (50)

Delray Beach

R32

3-6 6-3 6-2

2002-02-25

Sebastien Grosjean (9)

Stefan Koubek (49)

Dubai

R32

6-2 6-2

2002-02-08

Stefan Koubek (50)

Noam Okun (106)

Davis Cup G1 R1: AUT vs ISR

RR

6-3 7-5 6-4

2002-02-08

Stefan Koubek (50)

Amir Hadad (248)

Davis Cup G1 R1: AUT vs ISR

RR

6-1 6-3 7-6(2)

2002-01-28

Roger Federer (13)

Stefan Koubek (50)

Milan

R32

7-6(2) 6-3

2002-01-14

Jiri Novak (24)

Stefan Koubek (65)

Australian Open

QF

6-2 6-3 6-2

2002-01-14

Stefan Koubek (65)

Fernando Gonzalez (140)

Australian Open

R16

7-5 6-1 6-7(3) 6-2

2002-01-14

Stefan Koubek (65)

Kristian Pless (82)

Australian Open

R32

7-6(4) 7-5 6-3

2002-01-14

Stefan Koubek (65)

James Blake (70)

Australian Open

R64

4-6 2-6 6-4 6-1 6-2

2002-01-14

Stefan Koubek (65)

Cyril Saulnier (153)

Australian Open

R128

0-6 1-6 7-6(6) 6-4 8-6

2002-01-07

Felix Mantilla (36)

Stefan Koubek (64)

Auckland

R32

7-6(5) 6-2

2001-12-31

Goran Ivanisevic (12)

Stefan Koubek (63)

Doha

R32

6-4 3-6 6-3

2001-10-22

Michael Llodra (113)

Stefan Koubek (73)

St. Petersburg

QF

6-3 6-3

2001-10-22

Stefan Koubek (73)

Andrei Medvedev (172)

St. Petersburg

R16

7-6(3) 6-2

2001-10-22

Stefan Koubek (73)

Jiri Vanek (105)

St. Petersburg

R32

6-1 7-6(0)

2001-10-15

Pete Sampras (10)

Stefan Koubek (77)

Stuttgart Masters

R32

6-3 7-6(5)

2001-10-15

Stefan Koubek (77)

Tommy Robredo (28)

Stuttgart Masters

R64

4-6 7-6(5) 6-3

2001-10-08

Guillermo Canas (21)

Stefan Koubek (90)

Vienna

SF

6-2 7-5

2001-10-08

Stefan Koubek (90)

Roger Federer (12)

Vienna

QF

7-6(3) 7-5

2001-10-08

Stefan Koubek (90)

Michael Chang (60)

Vienna

R16

6-3 3-6 7-5

2001-10-08

Stefan Koubek (90)

Jiri Vanek (98)

Vienna

R32

4-6 6-3 6-2

2001-09-21

Stefan Koubek (91)

Andrey Dernovskiy (671)

Davis Cup G1 PO: AUT vs UKR

RR

6-0 6-3 3-6 6-1

2001-09-21

Stefan Koubek (91)

Taras Demyanekno (1354)

Davis Cup G1 PO: AUT vs UKR

RR

6-0 6-3

2001-09-10

Yevgeny Kafelnikov (6)

Stefan Koubek (90)

Tashkent

R16

4-6 6-4 6-3

2001-09-10

Stefan Koubek (90)

Vadim Kutsenko (197)

Tashkent

R32

6-4 6-2

2001-08-27

Andrew Ilie (88)

Stefan Koubek (84)

US Open

R128

2-6 6-3 1-6 6-3 6-3

2001-08-13

Tommy Robredo (39)

Stefan Koubek (80)

Indianapolis

R64

7-5 6-1

2001-08-06

Greg Rusedski (36)

Stefan Koubek (85)

Cincinnati Masters

R16

6-3 6-3

2001-08-06

Stefan Koubek (85)

Sjeng Schalken (32)

Cincinnati Masters

R32

6-1 7-6(5)

2001-08-06

Stefan Koubek (85)

Harel Levy (66)

Cincinnati Masters

R64

6-4 6-1

2001-07-23

Guillermo Coria (33)

Stefan Koubek (89)

Kitzbuhel

QF

6-4 6-0

2001-07-23

Stefan Koubek (89)

Rainer Schuettler (61)

Kitzbuhel

R16

2-6 7-5 7-5

2001-07-23

Stefan Koubek (89)

Alex Corretja (9)

Kitzbuhel

R32

4-6 6-1 6-4

2001-07-23

Stefan Koubek (89)

Jan Siemerink (86)

Kitzbuhel

R64

7-5 6-0

2001-07-09

Cedric Pioline (72)

Stefan Koubek (91)

Gstaad

R32

6-2 3-6 6-3

2001-06-25

Sjeng Schalken (28)

Stefan Koubek (84)

Wimbledon

R128

6-4 3-6 6-4 6-7(2) 7-5

2001-06-18

Wayne Ferreira (17)

Stefan Koubek (84)

Nottingham

R32

6-4 6-2

2001-05-28

Juan Carlos Ferrero (4)

Stefan Koubek (77)

Roland Garros

R128

6-2 6-2 6-3

2001-05-21

Andrei Pavel (31)

Stefan Koubek (78)

St. Poelten

R32

6-3 6-3

2001-04-30

Andy Roddick (69)

Stefan Koubek (82)

Houston

QF

6-3 6-1

2001-04-30

Stefan Koubek (82)

Christian Ruud (162)

Houston

R16

4-6 6-2 7-5

2001-04-30

Stefan Koubek (82)

Edwin Kempes (101)

Houston

R32

6-7(4) 6-3 6-3

2001-04-23

Andy Roddick (89)

Stefan Koubek (92)

Atlanta

SF

6-2 6-2

2001-04-23

Stefan Koubek (92)

Hyung Taik Lee (79)

Atlanta

QF

7-6(2) 6-7(5) 6-1

2001-04-23

Stefan Koubek (92)

Michal Tabara (65)

Atlanta

R16

3-3 RET

2001-04-23

Stefan Koubek (92)

Olivier Rochus (72)

Atlanta

R32

6-3 4-6 6-4

2001-04-09

Tim Henman (12)

Stefan Koubek (83)

Estoril

R32

6-4 6-1

2001-04-06

Goran Ivanisevic (122)

Stefan Koubek (84)

Davis Cup G1 QF: CRO vs AUT

RR

6-4 6-3 7-6(3)

2001-04-06

Ivan Ljubicic (75)

Stefan Koubek (84)

Davis Cup G1 QF: CRO vs AUT

RR

5-7 6-3 7-6(3) 6-3

2001-03-19

Jacobo Diaz (121)

Stefan Koubek (83)

Miami Masters

R128

3-6 6-3 6-4

2001-03-12

Francisco Clavet (31)

Stefan Koubek (83)

Indian Wells Masters

R64

6-0 6-2

2001-03-05

Carlos Moya (23)

Stefan Koubek (84)

Delray Beach

R32

6-4 6-4

2001-01-15

Lars Burgsmuller (185)

Stefan Koubek (48)

Australian Open

R64

7-6(3) 6-4 6-3

2001-01-15

Stefan Koubek (48)

Jeff Tarango (112)

Australian Open

R128

3-6 6-3 6-4 6-2

2001-01-08

Greg Rusedski (73)

Stefan Koubek (52)

Auckland

QF

6-2 5-7 7-5

2001-01-08

Stefan Koubek (52)

Alex Calatrava (53)

Auckland

R16

6-3 7-6(5)

2001-01-08

Stefan Koubek (52)

Franco Squillari (14)

Auckland

R32

7-6(4) 6-2

2001-01-01

Alex Calatrava (56)

Stefan Koubek (54)

Doha

R32

7-5 4-6 6-4

2000-11-06

Alex Calatrava (58)

Stefan Koubek (53)

St. Petersburg

R32

6-2 6-2

2000-10-23

Gianluca Pozzi (47)

Stefan Koubek (48)

Moscow

R32

3-6 6-1 6-2

2000-10-16

Juan Albert Viloca Puig (220)

Stefan Koubek (49)

Toulouse

R16

6-4 7-6(0)

2000-10-16

Stefan Koubek (49)

Paul Henri Mathieu (285)

Toulouse

R32

6-3 6-4

2000-10-09

Cedric Pioline (15)

Stefan Koubek (50)

Vienna

QF

6-3 6-3

2000-10-09

Stefan Koubek (50)

Nicolas Escude (37)

Vienna

R16

4-6 6-3 6-2

2000-10-09

Stefan Koubek (50)

Cyril Saulnier (122)

Vienna

R32

6-2 6-0

2000-09-25

Hernan Gumy (98)

Stefan Koubek (50)

Palermo

R32

6-1 6-3

2000-09-11

Julian Alonso (142)

Stefan Koubek (40)

Bucharest

R32

7-5 6-0

2000-08-28

Sebastien Grosjean (28)

Stefan Koubek (45)

US Open

R64

6-2 6-2 4-6 6-2

2000-08-28

Stefan Koubek (45)

Juan Ignacio Chela (56)

US Open

R128

4-6 6-3 7-6(4) 7-6(5)

2000-08-21

Patrick Rafter (21)

Stefan Koubek (44)

Long Island

R32

6-7(3) 7-5 7-6(8)

2000-08-21

Stefan Koubek (44)

Juan Ignacio Chela (57)

Long Island

R64

7-6(3) 6-3

2000-08-14

Lleyton Hewitt (9)

Stefan Koubek (44)

Indianapolis

R32

6-1 6-0

2000-08-14

Stefan Koubek (44)

David Wheaton (343)

Indianapolis

R64

6-4 3-6 7-6(5)

2000-08-07

Gustavo Kuerten (4)

Stefan Koubek (45)

Cincinnati Masters

R16

1-6 6-1 6-2

2000-08-07

Stefan Koubek (45)

Andrea Gaudenzi (107)

Cincinnati Masters

R32

2-6 7-5 6-2

2000-08-07

Stefan Koubek (45)

Thomas Johansson (87)

Cincinnati Masters

R64

6-2 6-3

2000-07-31

Harel Levy (144)

Stefan Koubek (47)

Canada Masters

R32

6-1 6-3

2000-07-31

Stefan Koubek (47)

Nicolas Lapentti (11)

Canada Masters

R64

6-4 6-3

2000-07-21

Jerome Golmard (62)

Stefan Koubek (40)

Davis Cup WG PO: FRA vs AUT

RR

6-4 6-4

2000-07-21

Sebastien Grosjean (27)

Stefan Koubek (40)

Davis Cup WG PO: FRA vs AUT

RR

6-3 6-2 6-3

2000-07-10

Albert Costa (17)

Stefan Koubek (40)

Gstaad

R32

4-6 6-3 6-3

2000-06-26

Jerome Golmard (70)

Stefan Koubek (36)

Wimbledon

R64

7-6(4) 4-6 6-1 6-2

2000-06-26

Stefan Koubek (36)

Adrian Voinea (93)

Wimbledon

R128

3-3 RET

2000-06-19

Arnaud Clement (57)

Stefan Koubek (36)

Nottingham

R32

3-6 7-6(5) 6-3

2000-05-29

Attila Savolt (149)

Stefan Koubek (32)

Roland Garros

R64

3-6 7-5 6-0 5-2 DEF

2000-05-29

Stefan Koubek (32)

Galo Blanco (68)

Roland Garros

R128

6-3 1-6 7-6(5) 6-2

2000-05-22

Markus Hipfl (115)

Stefan Koubek (31)

St. Poelten

R16

6-2 6-1

2000-05-22

Stefan Koubek (31)

Christian Ruud (87)

St. Poelten

R32

6-3 6-4

2000-05-15

Mariano Puerta (30)

Stefan Koubek (29)

Hamburg Masters

R64

6-4 6-2

2000-05-08

Lleyton Hewitt (12)

Stefan Koubek (26)

Rome Masters

R64

6-4 6-2

2000-04-17

Carlos Moya (35)

Stefan Koubek (22)

Monte Carlo Masters

R64

1-6 6-3 6-0

2000-04-10

Andrew Ilie (79)

Stefan Koubek (22)

Atlanta

QF

7-6(3) 6-4

2000-04-10

Stefan Koubek (22)

Paul Goldstein (84)

Atlanta

R16

6-2 3-6 6-3

2000-04-10

Stefan Koubek (22)

Federico Browne (136)

Atlanta

R32

7-5 6-0

2000-03-20

Gianluca Pozzi (83)

Stefan Koubek (23)

Miami Masters

R64

7-6(6) 6-1

2000-03-13

Albert Costa (13)

Stefan Koubek (20)

Indian Wells Masters

R64

3-6 7-5 6-3

2000-03-06

Tim Henman (11)

Stefan Koubek (21)

Scottsdale

R32

6-3 7-6(3)

2000-02-28

Stefan Koubek (33)

Alex Calatrava (178)

Delray Beach

F

6-1 4-6 6-4

2000-02-28

Stefan Koubek (33)

Richard Fromberg (71)

Delray Beach

SF

6-7(6) 6-3 6-2

2000-02-28

Stefan Koubek (33)

Andre Sa (100)

Delray Beach

QF

6-1 1-6 6-1

2000-02-28

Stefan Koubek (33)

Jan Michael Gambill (63)

Delray Beach

R16

6-1 7-6(7)

2000-02-28

Stefan Koubek (33)

Byron Black (59)

Delray Beach

R32

6-4 7-6(4)

2000-02-21

Juan Ignacio Chela (129)

Stefan Koubek (38)

Mexico City

SF

7-6(2) 6-3

2000-02-21

Stefan Koubek (38)

Gaston Gaudio (65)

Mexico City

QF

7-6(5) 6-4

2000-02-21

Stefan Koubek (38)

Richard Fromberg (70)

Mexico City

R16

6-7(5) 6-4 6-4

2000-02-21

Stefan Koubek (38)

Albert Portas (85)

Mexico City

R32

6-1 6-3

2000-02-07

Albert Costa (18)

Stefan Koubek (40)

Dubai

R16

6-0 6-1

2000-02-07

Stefan Koubek (40)

Juan Antonio Marin (72)

Dubai

R32

6-3 6-2

2000-02-04

Stefan Koubek (40)

Jan Kroslak (114)

Davis Cup WG R1: SVK vs AUT

RR

6-3 6-2

2000-02-04

Dominik Hrbaty (20)

Stefan Koubek (40)

Davis Cup WG R1: SVK vs AUT

RR

6-4 6-4 6-4

2000-01-17

Yevgeny Kafelnikov (2)

Stefan Koubek (43)

Australian Open

R32

6-3 6-3 6-4

2000-01-17

Stefan Koubek (43)

Grant Stafford (472)

Australian Open

R64

5-7 7-5 2-6 6-2 6-3

2000-01-17

Stefan Koubek (43)

Rodolphe Cadart (217)

Australian Open

R128

6-3 5-7 6-2 6-4

2000-01-10

Nicolas Lapentti (7)

Stefan Koubek (40)

Sydney

R16

4-6 6-0 6-4

2000-01-10

Stefan Koubek (40)

Fernando Meligeni (29)

Sydney

R32

7-6(4) 6-1

1999-11-08

Tim Henman (10)

Stefan Koubek (39)

Stockholm

R32

6-1 6-3

1999-11-01

Tommy Haas (14)

Stefan Koubek (41)

Paris Masters

R32

6-3 6-2

1999-11-01

Stefan Koubek (41)

Dominik Hrbaty (23)

Paris Masters

R64

7-5 6-4

1999-10-18

Mikael Tillstrom (99)

Stefan Koubek (42)

Lyon

R64

2-6 7-5 6-3

1999-10-11

Richard Krajicek (8)

Stefan Koubek (45)

Vienna

QF

6-2 6-1

1999-10-11

Stefan Koubek (45)

Goran Ivanisevic (43)

Vienna

R16

6-7(3) 6-2 6-4

1999-10-11

Stefan Koubek (45)

Jeff Tarango (74)

Vienna

R32

6-4 6-4

1999-10-04

Chris Woodruff (68)

Stefan Koubek (42)

Basel

R32

3-6 6-2 6-2

1999-09-27

Karim Alami (60)

Stefan Koubek (41)

Bucharest

R32

6-2 6-1

1999-09-24

Magnus Norman (23)

Stefan Koubek (41)

Davis Cup WG PO: AUT vs SWE

RR

6-7(5) 6-1 6-4 6-2

1999-09-24

Stefan Koubek (41)

Magnus Gustafsson (70)

Davis Cup WG PO: AUT vs SWE

RR

6-4 4-6 6-4 4-6 10-8

1999-09-13

Adrian Voinea (133)

Stefan Koubek (48)

Bournemouth

F

1-6 7-5 7-6(2)

1999-09-13

Stefan Koubek (48)

Thomas Enqvist (17)

Bournemouth

SF

6-3 2-6 5-5 RET

1999-09-13

Stefan Koubek (48)

Magnus Gustafsson (77)

Bournemouth

QF

6-3 6-2

1999-09-13

Stefan Koubek (48)

Ronald Agenor (103)

Bournemouth

R16

6-4 6-1

1999-09-13

Stefan Koubek (48)

Hyung Taik Lee (299)

Bournemouth

R32

6-4 7-6(4)

1999-08-30

Jan Michael Gambill (53)

Stefan Koubek (44)

US Open

R128

7-5 6-1 6-4

1999-08-23

Magnus Norman (34)

Stefan Koubek (44)

Long Island

R32

6-4 6-2

1999-08-09

Albert Portas (72)

Stefan Koubek (44)

San Marino

QF

6-4 6-2

1999-08-09

Stefan Koubek (44)

Adrian Voinea (119)

San Marino

R16

6-3 6-3

1999-08-09

Stefan Koubek (44)

Vincenzo Santopadre (126)

San Marino

R32

6-4 6-1

1999-08-02

Younes El Aynaoui (33)

Stefan Koubek (42)

Amsterdam

R32

7-6(6) 6-3

1999-07-26

Fernando Vicente (57)

Stefan Koubek (54)

Kitzbuhel

SF

6-4 6-4

1999-07-26

Stefan Koubek (54)

Fernando Meligeni (29)

Kitzbuhel

QF

6-2 6-3

1999-07-26

Stefan Koubek (54)

Karol Kucera (14)

Kitzbuhel

R16

7-6(3) 6-4

1999-07-26

Stefan Koubek (54)

Francisco Cabello (255)

Kitzbuhel

R32

7-6(4) 6-3

1999-07-19

Nicolas Lapentti (22)

Stefan Koubek (55)

Stuttgart Outdoor

R32

6-4 6-4

1999-07-19

Stefan Koubek (55)

Andrew Ilie (62)

Stuttgart Outdoor

R64

7-5 6-3

1999-07-05

Albert Costa (28)

Stefan Koubek (60)

Gstaad

R16

6-7(3) 6-1 7-5

1999-07-05

Stefan Koubek (60)

Karim Alami (66)

Gstaad

R32

4-6 6-4 6-1

1999-06-21

Daniel Nestor (87)

Stefan Koubek (55)

Wimbledon

R128

6-2 6-3 6-4

1999-06-07

Dominik Hrbaty (18)

Stefan Koubek (51)

Merano

R16

6-2 6-3

1999-06-07

Stefan Koubek (51)

Davide Sanguinetti (76)

Merano

R32

6-3 6-7(5) 6-4

1999-05-24

Alex Corretja (6)

Stefan Koubek (65)

Roland Garros

R16

6-2 6-3 7-5

1999-05-24

Stefan Koubek (65)

Sebastien Grosjean (34)

Roland Garros

R32

6-3 6-4 6-4

1999-05-24

Stefan Koubek (65)

Alex Lopez Moron (196)

Roland Garros

R64

6-2 7-6(3) 6-7(5) 6-4

1999-05-24

Stefan Koubek (65)

Guillaume Raoux (71)

Roland Garros

R128

6-0 6-4 7-5

1999-05-17

Marcelo Rios (9)

Stefan Koubek (69)

St. Poelten

QF

6-4 6-0

1999-05-17

Stefan Koubek (69)

Radek Stepanek (164)

St. Poelten

R16

6-3 3-6 7-6(4)

1999-05-17

Stefan Koubek (69)

Thomas Muster (47)

St. Poelten

R32

6-3 6-4

1999-05-03

Lleyton Hewitt (55)

Stefan Koubek (68)

Delray Beach

R16

2-6 6-3 6-4

1999-05-03

Stefan Koubek (68)

Galo Blanco (106)

Delray Beach

R32

6-4 6-3

1999-04-26

Stefan Koubek (97)

Sebastien Grosjean (40)

Atlanta

F

6-1 6-2

1999-04-26

Stefan Koubek (97)

Magnus Larsson (51)

Atlanta

SF

5-7 6-4 6-1

1999-04-26

Stefan Koubek (97)

Alberto Martin (68)

Atlanta

QF

7-5 6-2

1999-04-26

Stefan Koubek (97)

Michael Chang (43)

Atlanta

R16

6-1 6-4

1999-04-26

Stefan Koubek (97)

Todd Woodbridge (104)

Atlanta

R32

6-2 7-6(4)

1999-04-19

Guillermo Canas (87)

Stefan Koubek (92)

Orlando

R32

6-4 7-6(3)

1999-04-02

Stefan Koubek (88)

Joao Cunha Silva (275)

Davis Cup G1 QF: AUT vs POR

RR

6-3 7-6(5) 6-0

1999-04-02

Stefan Koubek (88)

Nuno Marques (320)

Davis Cup G1 QF: AUT vs POR

RR

6-3 6-4 6-4

1999-03-22

Fernando Vicente (58)

Stefan Koubek (93)

Casablanca

QF

6-2 6-3

1999-03-22

Stefan Koubek (93)

Eduardo Medica (117)

Casablanca

R16

7-5 6-2

1999-03-22

Stefan Koubek (93)

Renzo Furlan (158)

Casablanca

R32

6-4 6-3

1999-03-01

Fabrice Santoro (41)

Stefan Koubek (98)

Copenhagen

R16

6-1 6-2

1999-03-01

Stefan Koubek (98)

Arnaud Clement (87)

Copenhagen

R32

7-5 6-2

1999-02-15

Chris Woodruff (717)

Stefan Koubek (99)

Memphis

R64

6-4 7-6(3)

1999-02-08

Bernd Karbacher (132)

Stefan Koubek (97)

San Jose

R32

6-3 6-2

1999-01-18

Cecil Mamiit (127)

Stefan Koubek (95)

Australian Open

R128

6-4 6-3 6-2

1998-09-25

Stefan Koubek (132)

Thomas Larsen (170)

Davis Cup G1 PO: AUT vs DEN

RR

3-6 3-6 6-4 6-0 6-2

1998-09-14

Felix Mantilla (22)

Stefan Koubek (143)

Bournemouth

QF

6-7(6) 6-4 6-4

1998-09-14

Stefan Koubek (143)

Todd Larkham (237)

Bournemouth

R16

4-6 6-0 7-5

1998-09-14

Stefan Koubek (143)

Mariano Zabaleta (87)

Bournemouth

R32

6-1 5-7 7-6(6)

1998-07-27

Bernd Karbacher (178)

Stefan Koubek (135)

Kitzbuhel

R64

7-6(3) 6-3

1998-04-13

Lars Burgsmuller (128)

Stefan Koubek (149)

Tokyo

R64

6-4 6-1

1998-04-06

Rainer Schuettler (103)

Stefan Koubek (149)

Chennai

R32

6-1 6-3

1998-04-03

Noam Behr (245)

Stefan Koubek (149)

Davis Cup G1 QF: ISR vs AUT

RR

7-6(3) 6-1

1998-04-03

Amir Hadad (271)

Stefan Koubek (149)

Davis Cup G1 QF: ISR vs AUT

RR

7-6(5) 6-4 6-3

1997-09-08

Hicham Arazi (37)

Stefan Koubek (121)

Tashkent

R16

3-6 6-3 7-6(4)

1997-09-08

Stefan Koubek (121)

Razvan Sabau (157)

Tashkent

R32

4-6 6-1 6-2

1997-07-21

Galo Blanco (70)

Stefan Koubek (171)

Kitzbuhel

QF

6-7(6) 6-2 6-4

1997-07-21

Stefan Koubek (171)

Nicolas Lapentti (96)

Kitzbuhel

R16

7-5 6-3

1997-07-21

Stefan Koubek (171)

Alberto Berasategui (22)

Kitzbuhel

R32

6-2 6-3

1997-07-21

Stefan Koubek (171)

David Rikl (215)

Kitzbuhel

R64

2-6 6-1 7-5

1996-08-12

Slava Dosedel (48)

Stefan Koubek (449)

Umag

R16

6-0 6-2

1996-08-12

Stefan Koubek (449)

Frederik Fetterlein (127)

Umag

R32

4-6 6-3 6-3

1996-07-22

Markus Hipfl (550)

Stefan Koubek (462)

Kitzbuhel

R64

6-2 6-3

1994-06-13

Oscar Martinez (169)

Stefan Koubek ()

St. Poelten

R32

6-3 6-2