2002-07-15

Kristian Pless (87)

Jan Siemerink (254)

Amersfoort

R32

6-2 7-6(1)

2002-02-18

Ivan Ljubicic (33)

Jan Siemerink (169)

Rotterdam

R32

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

2001-09-21

Jan Siemerink (101)

Fabrice Santoro (18)

Davis Cup WG SF: NED vs FRA

RR

6-4 6-4

2001-09-10

Taylor Dent (119)

Jan Siemerink (98)

Tashkent

R32

7-6(8) 7-5

2001-08-27

Arnaud Clement (12)

Jan Siemerink (96)

US Open

R64

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

2001-08-27

Jan Siemerink (96)

Jiri Vanek (94)

US Open

R128

7-6(5) 4-6 6-0 6-4

2001-07-23

Stefan Koubek (89)

Jan Siemerink (86)

Kitzbuhel

R64

7-5 6-0

2001-07-16

Sjeng Schalken (32)

Jan Siemerink (87)

Amsterdam

R16

3-6 6-4 6-4

2001-07-16

Jan Siemerink (87)

Andre Sa (109)

Amsterdam

R32

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

2001-07-09

Jeff Salzenstein (222)

Jan Siemerink (85)

Newport

R32

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

2001-06-25

Kristian Pless (100)

Jan Siemerink (88)

Wimbledon

R128

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

2001-06-18

Sjeng Schalken (28)

Jan Siemerink (83)

s Hertogenbosch

R32

6-3 6-4

2001-06-11

Pete Sampras (4)

Jan Siemerink (85)

Queen's Club

R16

6-3 6-4

2001-06-11

Jan Siemerink (85)

Gianluca Pozzi (60)

Queen's Club

R32

3-6 6-3 7-5

2001-06-11

Jan Siemerink (85)

Davide Sanguinetti (58)

Queen's Club

R64

6-3 7-6(3)

2001-05-28

Franco Squillari (16)

Jan Siemerink (86)

Roland Garros

R128

6-4 6-2 6-1

2001-05-21

Andrea Gaudenzi (120)

Jan Siemerink (91)

St. Poelten

QF

7-6(4) 6-3

2001-05-21

Jan Siemerink (91)

Alex Calatrava (47)

St. Poelten

R16

7-5 3-6 6-2

2001-05-21

Jan Siemerink (91)

Hugo Armando (170)

St. Poelten

R32

7-6(3) 6-3

2001-04-30

Magnus Larsson (601)

Jan Siemerink (86)

Houston

R32

5-7 6-1 7-6(11)

2001-04-23

Lars Burgsmuller (99)

Jan Siemerink (82)

Atlanta

R32

6-4 6-3

2001-04-09

Dominik Hrbaty (14)

Jan Siemerink (82)

Estoril

R16

6-1 6-3

2001-04-09

Jan Siemerink (82)

Tiago Sousa (964)

Estoril

R32

7-5 6-4

2001-04-06

Jan Siemerink (83)

Nicolas Kiefer (39)

Davis Cup WG QF: NED vs GER

RR

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

2001-04-06

Jan Siemerink (83)

David Prinosil (30)

Davis Cup WG QF: NED vs GER

RR

7-6(4) 7-5

2001-03-19

Gaston Gaudio (31)

Jan Siemerink (85)

Miami Masters

R64

7-6(5) 6-2

2001-03-19

Jan Siemerink (85)

Julien Boutter (61)

Miami Masters

R128

7-5 6-2

2001-02-19

Alex Corretja (8)

Jan Siemerink (87)

Rotterdam

R32

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

2001-02-12

Tim Henman (10)

Jan Siemerink (98)

Copenhagen

SF

6-4 7-6(3)

2001-02-12

Jan Siemerink (98)

Cecil Mamiit (124)

Copenhagen

QF

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

2001-02-12

Jan Siemerink (98)

Rainer Schuettler (49)

Copenhagen

R16

6-4 1-6 6-2

2001-02-12

Jan Siemerink (98)

Raemon Sluiter (106)

Copenhagen

R32

7-6(4) RET

2001-02-09

Jan Siemerink (98)

Juan Balcells (73)

Davis Cup WG R1: NED vs ESP

RR

6-7(9) 6-4 7-6(5)

2001-01-15

Sebastien Grosjean (19)

Jan Siemerink (106)

Australian Open

R64

6-3 6-0 6-4

2001-01-15

Jan Siemerink (106)

Sjeng Schalken (27)

Australian Open

R128

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

2000-09-11

Justin Gimelstob (90)

Jan Siemerink (122)

Tashkent

R32

6-4 6-3

2000-08-28

Jason Stoltenberg (75)

Jan Siemerink (134)

US Open

R128

6-0 6-4 6-1

2000-08-14

Todd Woodbridge (153)

Jan Siemerink (102)

Indianapolis

R64

6-3 6-1

2000-07-24

Andrei Medvedev (46)

Jan Siemerink (119)

San Marino

QF

6-4 7-5

2000-07-24

Jan Siemerink (119)

Andrei Stoliarov (131)

San Marino

R16

6-3 6-2

2000-07-24

Jan Siemerink (119)

Fredrik Jonsson (109)

San Marino

R32

6-3 6-2

2000-07-17

Nikolay Davydenko (308)

Jan Siemerink (118)

Amsterdam

R16

6-3 3-6 6-1

2000-07-17

Jan Siemerink (118)

Emilio Benfele Alvarez (131)

Amsterdam

R32

7-6(4) 6-4

2000-06-26

Todd Woodbridge (171)

Jan Siemerink (123)

Wimbledon

R128

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

2000-06-19

Magnus Gustafsson (77)

Jan Siemerink (125)

s Hertogenbosch

R16

1-6 7-5 7-5

2000-06-19

Jan Siemerink (125)

Thomas Johansson (55)

s Hertogenbosch

R32

2-6 6-3 6-4

2000-06-12

Gianluca Pozzi (76)

Jan Siemerink (125)

Queen's Club

R64

6-3 4-6 6-1

2000-05-01

Paradorn Srichaphan (103)

Jan Siemerink (107)

Orlando

R16

7-5 6-3

2000-05-01

Jan Siemerink (107)

Justin Gimelstob (95)

Orlando

R32

4-6 6-2 7-5

2000-02-28

Gianluca Pozzi (83)

Jan Siemerink (98)

Copenhagen

R32

2-6 6-4 6-4

2000-02-14

Jerome Golmard (49)

Jan Siemerink (98)

Rotterdam

R16

6-4 7-6(4)

2000-02-14

Jan Siemerink (98)

Thomas Enqvist (12)

Rotterdam

R32

6-3 7-6(5)

2000-02-07

Fabrice Santoro (38)

Jan Siemerink (91)

Marseille

R16

6-4 1-6 6-2

2000-02-07

Jan Siemerink (91)

Guillaume Raoux (186)

Marseille

R32

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

2000-01-17

Todd Woodbridge (204)

Jan Siemerink (93)

Australian Open

R128

6-4 6-1 6-3

2000-01-03

Franco Squillari (52)

Jan Siemerink (88)

Doha

R32

6-2 6-4

1999-11-08

Jan Kroslak (97)

Jan Siemerink (87)

Moscow

R32

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

1999-10-18

Nicolas Lapentti (14)

Jan Siemerink (83)

Lyon

R32

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

1999-10-18

Jan Siemerink (83)

Hicham Arazi (37)

Lyon

R64

6-3 7-6(4)

1999-10-11

Yevgeny Kafelnikov (2)

Jan Siemerink (96)

Vienna

R16

W/O

1999-10-11

Jan Siemerink (96)

Arnaud Clement (49)

Vienna

R32

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

1999-10-04

Andre Agassi (1)

Jan Siemerink (94)

Basel

R32

6-3 6-4

1999-09-27

Thomas Johansson (24)

Jan Siemerink (65)

Toulouse

R32

7-6(3) 6-1

1999-09-24

Nicolas Lapentti (14)

Jan Siemerink (64)

Davis Cup WG PO: ECU vs NED

RR

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

1999-09-24

Jan Siemerink (64)

Luis Adrian Morejon (206)

Davis Cup WG PO: ECU vs NED

RR

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

1999-08-30

Lars Burgsmuller (143)

Jan Siemerink (46)

US Open

R128

6-1 6-7(8) 3-6 6-3 6-2

1999-08-23

Christian Ruud (56)

Jan Siemerink (45)

Long Island

R32

6-3 6-3

1999-08-16

Nicolas Lapentti (20)

Jan Siemerink (51)

Indianapolis

SF

6-4 6-2

1999-08-16

Jan Siemerink (51)

Patrick Rafter (4)

Indianapolis

QF

W/O

1999-08-16

Jan Siemerink (51)

Magnus Larsson (92)

Indianapolis

R16

6-2 6-3

1999-08-16

Jan Siemerink (51)

Tommy Haas (15)

Indianapolis

R32

6-3 7-5

1999-08-16

Jan Siemerink (51)

Markus Hipfl (74)

Indianapolis

R64

4-6 6-3 6-4

1999-08-09

Pete Sampras (1)

Jan Siemerink (48)

Cincinnati Masters

R32

7-6(9) 6-4

1999-08-09

Jan Siemerink (48)

Jan Kroslak (71)

Cincinnati Masters

R64

6-1 6-2

1999-08-02

Vincent Spadea (25)

Jan Siemerink (50)

Canada Masters

R32

6-2 6-2

1999-08-02

Jan Siemerink (50)

Bobby Kokavec (378)

Canada Masters

R64

6-2 6-4

1999-06-21

Paul Goldstein (112)

Jan Siemerink (33)

Wimbledon

R128

6-4 5-7 4-6 6-2 6-1

1999-06-14

John Van Lottum (70)

Jan Siemerink (30)

s Hertogenbosch

R32

6-4 4-6 6-3

1999-06-07

Nicolas Kiefer (21)

Jan Siemerink (34)

Halle

QF

6-4 6-2

1999-06-07

Jan Siemerink (34)

Patrick Rafter (2)

Halle

R16

6-4 3-6 7-6(17)

1999-06-07

Jan Siemerink (34)

Paul Haarhuis (65)

Halle

R32

4-6 6-3 6-4

1999-05-24

Guillermo Canas (83)

Jan Siemerink (32)

Roland Garros

R128

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

1999-05-10

Tim Henman (8)

Jan Siemerink (33)

Rome Masters

R32

7-5 7-5

1999-05-10

Jan Siemerink (33)

Andrew Ilie (55)

Rome Masters

R64

6-3 7-5

1999-04-26

Arnaud Clement (85)

Jan Siemerink (30)

Munich

R32

6-4 6-4

1999-04-19

John Van Lottum (70)

Jan Siemerink (29)

Monte Carlo Masters

R64

5-7 6-1 6-4

1999-04-02

Jerome Golmard (25)

Jan Siemerink (32)

Davis Cup WG R1: FRA vs NED

RR

6-4 7-5

1999-03-15

Richard Krajicek (7)

Jan Siemerink (29)

Miami Masters

R32

6-3 6-2

1999-03-15

Jan Siemerink (29)

Alex Obrien (181)

Miami Masters

R64

7-5 7-5

1999-03-08

Richard Krajicek (8)

Jan Siemerink (32)

Indian Wells Masters

R16

6-4 6-4

1999-03-08

Jan Siemerink (32)

Fernando Meligeni (62)

Indian Wells Masters

R32

6-4 2-6 6-4

1999-03-08

Jan Siemerink (32)

Michael Chang (39)

Indian Wells Masters

R64

7-5 6-3

1999-02-22

Goran Ivanisevic (14)

Jan Siemerink (20)

London

R32

6-3 0-6 7-6(1)

1999-02-15

Fabrice Santoro (42)

Jan Siemerink (19)

Rotterdam

R32

7-6(6) 6-3

1999-02-08

David Prinosil (79)

Jan Siemerink (20)

St. Petersburg

SF

6-4 6-2

1999-02-08

Jan Siemerink (20)

Igor Kornienko (1240)

St. Petersburg

QF

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

1999-02-08

Jan Siemerink (20)

Fredrik Jonsson (192)

St. Petersburg

R16

7-6(2) 6-2

1999-02-08

Jan Siemerink (20)

Michael Kohlmann ()

St. Petersburg

R32

6-3 6-4

1999-01-18

Sargis Sargsian (99)

Jan Siemerink (18)

Australian Open

R128

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

1999-01-11

Mariano Puerta (38)

Jan Siemerink (19)

Sydney

R32

6-2 6-4

1999-01-04

Jeff Tarango (73)

Jan Siemerink (19)

Doha

R32

6-3 6-3

1998-11-02

Vincent Spadea (47)

Jan Siemerink (14)

Paris Masters

R32

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

1998-10-26

Marcelo Rios (2)

Jan Siemerink (15)

Stuttgart Masters

R16

6-2 RET

1998-10-26

Jan Siemerink (15)

Guillaume Raoux (47)

Stuttgart Masters

R32

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

1998-10-19

Gianluca Pozzi (58)

Jan Siemerink (15)

Lyon

R32

2-6 6-4 6-4

1998-10-12

Thomas Muster (23)

Jan Siemerink (14)

Vienna

R32

6-2 6-4

1998-10-05

Byron Black (29)

Jan Siemerink (15)

Basel

R32

6-2 6-2

1998-09-28

Jan Siemerink (20)

Greg Rusedski (14)

Toulouse

F

6-4 6-4

1998-09-28

Jan Siemerink (20)

Thomas Johansson (22)

Toulouse

SF

6-3 3-6 7-5

1998-09-28

Jan Siemerink (20)

Roger Federer (878)

Toulouse

QF

7-6(5) 6-2

1998-09-28

Jan Siemerink (20)

Jerome Golmard (56)

Toulouse

R16

3-6 6-3 6-4

1998-09-28

Jan Siemerink (20)

Guillermo Canas (79)

Toulouse

R32

6-3 6-4

1998-09-25

Jan Siemerink (20)

Luis Adrian Morejon (158)

Davis Cup WG PO: NED vs ECU

RR

6-3 6-3 6-1

1998-09-25

Jan Siemerink (20)

Giovanni Lapentti (1206)

Davis Cup WG PO: NED vs ECU

RR

6-2 6-1

1998-08-31

Jonas Bjorkman (12)

Jan Siemerink (21)

US Open

R16

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

1998-08-31

Jan Siemerink (21)

Greg Rusedski (6)

US Open

R32

1-6 6-4 5-7 6-2 6-4

1998-08-31

Jan Siemerink (21)

Dominik Hrbaty (40)

US Open

R64

6-4 6-3 6-4

1998-08-31

Jan Siemerink (21)

Dinu Pescariu (84)

US Open

R128

6-4 6-3 6-0

1998-08-24

Daniel Vacek (44)

Jan Siemerink (20)

Long Island

R16

6-1 4-6 6-3

1998-08-24

Jan Siemerink (20)

Julian Alonso (60)

Long Island

R32

4-6 6-1 6-4

1998-08-17

Karol Kucera (13)

Jan Siemerink (20)

New Haven

R16

6-4 7-5

1998-08-17

Jan Siemerink (20)

Dennis Van Scheppingen (106)

New Haven

R32

6-3 6-3

1998-08-17

Jan Siemerink (20)

Nicolas Lapentti (57)

New Haven

R64

6-4 6-3

1998-08-10

Daniel Vacek (53)

Jan Siemerink (20)

Cincinnati Masters

R16

6-1 6-4

1998-08-10

Jan Siemerink (20)

Wayne Ferreira (28)

Cincinnati Masters

R32

7-6(5) 6-4

1998-08-10

Jan Siemerink (20)

Sjeng Schalken (52)

Cincinnati Masters

R64

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

1998-08-03

Malivai Washington (217)

Jan Siemerink (22)

Canada Masters

R64

7-6(2) 6-3

1998-06-22

Goran Ivanisevic (25)

Jan Siemerink (23)

Wimbledon

QF

7-6(10) 7-6(5) 7-6(6)

1998-06-22

Jan Siemerink (23)

Magnus Larsson (37)

Wimbledon

R16

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

1998-06-22

Jan Siemerink (23)

Jonas Bjorkman (8)

Wimbledon

R32

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

1998-06-22

Jan Siemerink (23)

David Prinosil (100)

Wimbledon

R64

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

1998-06-22

Jan Siemerink (23)

Slava Dosedel (40)

Wimbledon

R128

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

1998-06-15

Martin Damm Sr ()

Jan Siemerink (26)

s Hertogenbosch

SF

7-6(5) 6-3

1998-06-15

Jan Siemerink (26)

Steve Campbell (95)

s Hertogenbosch

QF

2-6 6-1 6-3

1998-06-15

Jan Siemerink (26)

Filip Dewulf (58)

s Hertogenbosch

R16

6-2 6-1

1998-06-15

Jan Siemerink (26)

Marc Rosset (39)

s Hertogenbosch

R32

6-3 7-5

1998-06-08

Magnus Norman (33)

Jan Siemerink (27)

Halle

R16

6-4 5-7 6-3

1998-06-08

Jan Siemerink (27)

Franz Stauder (565)

Halle

R32

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

1998-05-25

John Van Lottum (103)

Jan Siemerink (29)

Roland Garros

R128

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

1998-05-11

Arnaud Clement (89)

Jan Siemerink (29)

Rome Masters

R64

6-1 6-4

1998-05-04

Wayne Ferreira (32)

Jan Siemerink (28)

Hamburg Masters

R64

6-4 6-2

1998-04-20

Boris Becker (66)

Jan Siemerink (29)

Monte Carlo Masters

R64

5-7 6-3 6-1

1998-04-03

Jan Siemerink (29)

Johan Van Herck (71)

Davis Cup WG R1: BEL vs NED

RR

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

1998-03-16

Yevgeny Kafelnikov (6)

Jan Siemerink (30)

Miami Masters

R32

6-4 7-6(5)

1998-03-16

Jan Siemerink (30)

Gianluca Pozzi (71)

Miami Masters

R64

6-3 6-2

1998-03-09

David Prinosil (121)

Jan Siemerink (31)

Copenhagen

SF

6-3 7-6(5)

1998-03-09

Jan Siemerink (31)

Brett Steven (49)

Copenhagen

QF

6-3 6-3

1998-03-09

Jan Siemerink (31)

Diego Nargiso (128)

Copenhagen

R16

6-4 4-6 6-3

1998-03-09

Jan Siemerink (31)

Arnaud Clement (86)

Copenhagen

R32

6-1 6-3

1998-03-02

Jan Siemerink (48)

Thomas Johansson (34)

Rotterdam

F

7-6(2) 6-2

1998-03-02

Jan Siemerink (48)

Richard Krajicek (10)

Rotterdam

SF

6-4 4-6 6-4

1998-03-02

Jan Siemerink (48)

Patrick Rafter (3)

Rotterdam

QF

6-4 6-4

1998-03-02

Jan Siemerink (48)

Guillaume Raoux (39)

Rotterdam

R16

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

1998-03-02

Jan Siemerink (48)

Goran Ivanisevic (19)

Rotterdam

R32

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

1998-02-23

Cedric Pioline (18)

Jan Siemerink (60)

London

SF

6-3 7-6(4)

1998-02-23

Jan Siemerink (60)

Marc Kevin Goellner (68)

London

QF

6-3 6-4

1998-02-23

Jan Siemerink (60)

Bohdan Ulihrach (31)

London

R16

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

1998-02-23

Jan Siemerink (60)

Sergi Bruguera (12)

London

R32

6-1 7-6(3)

1998-02-16

Magnus Larsson (29)

Jan Siemerink (67)

Antwerp

R16

6-3 6-3

1998-02-16

Jan Siemerink (67)

Goran Ivanisevic (15)

Antwerp

R32

6-4 6-3

1998-02-02

Martin Damm Sr ()

Jan Siemerink (66)

Split

R16

6-4 6-3

1998-02-02

Jan Siemerink (66)

Patrik Fredriksson (264)

Split

R32

7-6(4) 6-1

1998-01-19

Jerome Golmard (101)

Jan Siemerink (71)

Australian Open

R64

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

1998-01-19

Jan Siemerink (71)

Goran Ivanisevic (15)

Australian Open

R128

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

1998-01-05

Andre Agassi (110)

Jan Siemerink (78)

Adelaide

R16

6-4 6-3

1998-01-05

Jan Siemerink (78)

Dominik Hrbaty (40)

Adelaide

R32

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

1997-11-03

Jonas Bjorkman (4)

Jan Siemerink (105)

Stockholm

F

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

1997-11-03

Jan Siemerink (105)

Greg Rusedski (5)

Stockholm

SF

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

1997-11-03

Jan Siemerink (105)

Cedric Pioline (23)

Stockholm

QF

6-4 6-2

1997-11-03

Jan Siemerink (105)

Boris Becker (37)

Stockholm

R16

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

1997-11-03

Jan Siemerink (105)

Fredrik Bergh (608)

Stockholm

R32

3-6 6-1 6-3

1997-10-27

Greg Rusedski (5)

Jan Siemerink (108)

Paris Masters

R32

6-4 6-3

1997-10-27

Jan Siemerink (108)

Todd Martin (52)

Paris Masters

R64

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

1997-10-20

Jonas Bjorkman (13)

Jan Siemerink (74)

Stuttgart Masters

R32

6-3 6-4

1997-10-20

Jan Siemerink (74)

Sjeng Schalken (54)

Stuttgart Masters

R64

6-4 6-2

1997-10-13

Goran Ivanisevic (4)

Jan Siemerink (76)

Ostrava

R32

5-7 6-3 6-3

1997-10-06

Jan Apell (727)

Jan Siemerink (46)

Vienna

R32

6-2 6-4

1997-09-29

Jeff Tarango (53)

Jan Siemerink (42)

Basel

R32

7-6(4) 6-2

1997-09-22

Justin Gimelstob (81)

Jan Siemerink (42)

Toulouse

R16

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

1997-09-22

Jan Siemerink (42)

Sebastien Grosjean (178)

Toulouse

R32

6-3 6-1

1997-08-25

Magnus Larsson (30)

Jan Siemerink (37)

US Open

R128

6-4 6-2 6-3

1997-08-18

Nicolas Lapentti (95)

Jan Siemerink (37)

Long Island

R32

7-6(4) 6-4

1997-08-11

Francisco Clavet (54)

Jan Siemerink (29)

New Haven

R32

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

1997-08-11

Jan Siemerink (29)

Oleg Ogorodov (118)

New Haven

R64

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

1997-08-04

Thomas Muster (4)

Jan Siemerink (36)

Cincinnati Masters

QF

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

1997-08-04

Jan Siemerink (36)

Goran Ivanisevic (3)

Cincinnati Masters

R16

6-4 6-4

1997-08-04

Jan Siemerink (36)

Petr Korda (16)

Cincinnati Masters

R32

7-5 1-6 6-1

1997-08-04

Jan Siemerink (36)

Brett Steven (64)

Cincinnati Masters

R64

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

1997-07-28

Chris Woodruff (57)

Jan Siemerink (35)

Canada Masters

R32

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

1997-07-28

Jan Siemerink (35)

Leander Paes (109)

Canada Masters

R64

6-3 6-4

1997-06-23

Renzo Furlan (68)

Jan Siemerink (35)

Wimbledon

R128

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

1997-06-16

Grant Stafford (72)

Jan Siemerink (27)

Nottingham

R16

5-7 6-4 6-2

1997-06-16

Jan Siemerink (27)

Magnus Norman (39)

Nottingham

R32

6-0 6-4

1997-06-09

Stephane Simian (128)

Jan Siemerink (25)

Queen's Club

R64

6-4 6-0

1997-05-26

Mark Philippoussis (21)

Jan Siemerink (26)

Roland Garros

R32

6-4 6-4 6-2

1997-05-26

Jan Siemerink (26)

Salvador Navarro (294)

Roland Garros

R64

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

1997-05-26

Jan Siemerink (26)

Sebastien Grosjean (239)

Roland Garros

R128

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

1997-05-19

Michael Stich (27)

Jan Siemerink (25)

Dusseldorf

RR

6-3 6-2

1997-05-19

Jan Siemerink (25)

Thomas Enqvist (9)

Dusseldorf

RR

6-2 7-6(11)

1997-05-19

Albert Costa (13)

Jan Siemerink (25)

Dusseldorf

RR

6-1 7-6(6)

1997-05-12

Albert Costa (10)

Jan Siemerink (26)

Rome Masters

R32

6-4 6-2

1997-05-12

Jan Siemerink (26)

Jeff Tarango (73)

Rome Masters

R64

7-5 6-3

1997-05-05

Hicham Arazi (54)

Jan Siemerink (25)

Hamburg Masters

R64

6-4 6-2

1997-04-21

Sergi Bruguera (20)

Jan Siemerink (24)

Monte Carlo Masters

R32

6-4 6-4

1997-04-21

Jan Siemerink (24)

Andrei Merinov (166)

Monte Carlo Masters

R64

7-6(2) 6-3

1997-04-14

Fernando Vicente (164)

Jan Siemerink (26)

Barcelona

R64

6-4 6-3

1997-04-04

Andre Agassi (29)

Jan Siemerink (22)

Davis Cup WG QF: USA vs NED

RR

3-6 3-6 6-3 6-3 6-3

1997-04-04

Jim Courier (17)

Jan Siemerink (22)

Davis Cup WG QF: USA vs NED

RR

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

1997-03-17

Magnus Larsson (45)

Jan Siemerink (21)

Miami Masters

R64

6-1 6-3

1997-03-03

Daniel Vacek (72)

Jan Siemerink (21)

Rotterdam

R32

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

1997-02-17

Nicolas Kiefer (178)

Jan Siemerink (22)

Antwerp

R32

3-6 6-4 7-5

1997-02-07

Jan Siemerink (21)

Adrian Voinea (47)

Davis Cup WG R1: ROU vs NED

RR

7-6(6) 5-7 6-7(3) 7-6(8) 6-4

1997-02-07

Andrei Pavel (135)

Jan Siemerink (21)

Davis Cup WG R1: ROU vs NED

RR

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

1997-01-27

Greg Rusedski (56)

Jan Siemerink (21)

Zagreb

R16

4-6 6-3 6-2

1997-01-27

Jan Siemerink (21)

Radomir Vasek (330)

Zagreb

R32

6-3 5-7 6-4

1997-01-13

Christian Ruud (56)

Jan Siemerink (18)

Australian Open

R128

3-6 4-6 7-5 6-2 10-8

1997-01-06

Mikael Tillstrom (40)

Jan Siemerink (17)

Sydney Outdoor

R32

4-6 6-2 6-1

1996-12-30

Tamer El Sawy (149)

Jan Siemerink (15)

Doha

R32

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

1996-11-04

Vincent Spadea (62)

Jan Siemerink (18)

Stockholm

R16

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

1996-11-04

Jan Siemerink (18)

Mikael Tillstrom (40)

Stockholm

R32

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

1996-10-28

Paul Haarhuis (29)

Jan Siemerink (16)

Paris Masters

R64

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

1996-10-21

Pete Sampras (1)

Jan Siemerink (26)

Stuttgart Masters

SF

6-3 6-4

1996-10-21

Jan Siemerink (26)

Goran Ivanisevic (5)

Stuttgart Masters

QF

6-3 7-6(4)

1996-10-21

Jan Siemerink (26)

Renzo Furlan (42)

Stuttgart Masters

R16

6-4 6-4

1996-10-21

Jan Siemerink (26)

Yevgeny Kafelnikov (4)

Stuttgart Masters

R32

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

1996-10-21

Jan Siemerink (26)

Hendrik Dreekmann (48)

Stuttgart Masters

R64

6-1 7-5

1996-10-07

Boris Becker (7)

Jan Siemerink (36)

Vienna

F

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

1996-10-07

Jan Siemerink (36)

Arnaud Boetsch (23)

Vienna

SF

7-6(7) 6-4

1996-10-07

Jan Siemerink (36)

Stefan Edberg (21)

Vienna

QF

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

1996-10-07

Jan Siemerink (36)

Thomas Enqvist (11)

Vienna

R16

7-6(6) 7-5

1996-10-07

Jan Siemerink (36)

Markus Hipfl (542)

Vienna

R32

6-3 6-0

1996-09-30

Tim Henman (32)

Jan Siemerink (38)

Lyon

R16

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

1996-09-30

Jan Siemerink (38)

Cedric Pioline (17)

Lyon

R32

7-6(4) 7-5

1996-09-23

Stefan Edberg (19)

Jan Siemerink (29)

Basel

R32

6-3 5-7 6-3

1996-09-20

Jan Siemerink (29)

Brett Steven (81)

Davis Cup WG PO: NED vs NZL

RR

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

1996-08-26

Andre Agassi (9)

Jan Siemerink (29)

US Open

R32

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

1996-08-26

Jan Siemerink (29)

Carlos Moya (21)

US Open

R64

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

1996-08-26

Jan Siemerink (29)

Carl Uwe Steeb (79)

US Open

R128

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

1996-08-19

Jonathan Stark (113)

Jan Siemerink (20)

Long Island

R32

6-4 6-4

1996-08-12

Alex Obrien (169)

Jan Siemerink (32)

New Haven

F

7-6(6) 6-4

1996-08-12

Jan Siemerink (32)

Wayne Ferreira (10)

New Haven

SF

6-3 3-6 6-3

1996-08-12

Jan Siemerink (32)

Richard Krajicek (8)

New Haven

QF

7-6(3) 6-4

1996-08-12

Jan Siemerink (32)

Sergi Bruguera (73)

New Haven

R16

6-4 6-3

1996-08-12

Jan Siemerink (32)

Sandon Stolle (67)

New Haven

R32

7-5 6-2

1996-08-12

Jan Siemerink (32)

Louis Gloria (488)

New Haven

R64

6-1 6-2

1996-08-05

Tim Henman (37)

Jan Siemerink (30)

Cincinnati Masters

R64

6-3 6-2

1996-07-29

Sandon Stolle (71)

Jan Siemerink (28)

Los Angeles

R16

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

1996-07-29

Jan Siemerink (28)

Karol Kucera (85)

Los Angeles

R32

6-3 7-6(5)

1996-07-22

Todd Woodbridge (43)

Jan Siemerink (21)

Atlanta Olympics

R64

6-2 6-4

1996-06-24

Cedric Pioline (16)

Jan Siemerink (19)

Wimbledon

R128

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

1996-06-17

Jan Siemerink (25)

Sandon Stolle (89)

Nottingham

F

6-3 7-6(0)

1996-06-17

Jan Siemerink (25)

Greg Rusedski (76)

Nottingham

SF

7-6(4) 6-3

1996-06-17

Jan Siemerink (25)

Tim Henman (61)

Nottingham

QF

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

1996-06-17

Jan Siemerink (25)

Marc Kevin Goellner (103)

Nottingham

R16

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

1996-06-17

Jan Siemerink (25)

Andrei Olhovskiy (110)

Nottingham

R32

6-3 6-3

1996-06-10

Jonas Bjorkman (69)

Jan Siemerink (23)

Rosmalen

QF

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

1996-06-10

Jan Siemerink (23)

Brett Steven (52)

Rosmalen

R16

4-6 6-3 6-2

1996-06-10

Jan Siemerink (23)

Bernd Karbacher (29)

Rosmalen

R32

6-2 6-4

1996-05-27

Jakob Hlasek (51)

Jan Siemerink (25)

Roland Garros

R64

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

1996-05-27

Jan Siemerink (25)

Hernan Gumy (50)

Roland Garros

R128

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

1996-05-13

Stefan Edberg (54)

Jan Siemerink (24)

Rome Masters

R64

6-3 6-4

1996-05-06

Hernan Gumy (58)

Jan Siemerink (25)

Hamburg Masters

R64

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

1996-04-22

Andre Agassi (3)

Jan Siemerink (24)

Monte Carlo Masters

R32

6-2 6-3

1996-04-22

Jan Siemerink (24)

Bernd Karbacher (55)

Monte Carlo Masters

R64

6-3 6-2

1996-04-15

Sebastien Lareau (135)

Jan Siemerink (23)

Tokyo

R32

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

1996-04-08

Pete Sampras (2)

Jan Siemerink (25)

Hong Kong

SF

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

1996-04-08

Jan Siemerink (25)

Shuzo Matsuoka (66)

Hong Kong

QF

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

1996-04-08

Jan Siemerink (25)

Kenneth Carlsen (60)

Hong Kong

R16

6-3 6-4

1996-04-08

Jan Siemerink (25)

Greg Rusedski (46)

Hong Kong

R32

2-6 6-4 6-4

1996-03-18

Sebastien Lareau (139)

Jan Siemerink (23)

Miami Masters

R64

6-4 6-3

1996-03-11

Martin Sinner (105)

Jan Siemerink (23)

Copenhagen

R16

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

1996-03-11

Jan Siemerink (23)

Mikael Stadling (528)

Copenhagen

R32

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

1996-03-04

Tim Henman (79)

Jan Siemerink (22)

Rotterdam

R32

7-6(6) 7-6(9)

1996-02-26

Adrian Voinea (47)

Jan Siemerink (23)

Milan

R16

6-4 6-4

1996-02-26

Jan Siemerink (23)

Sergi Bruguera (11)

Milan

R32

6-3 6-2

1996-02-19

Renzo Furlan (26)

Jan Siemerink (21)

Antwerp

R16

6-4 7-6(3)

1996-02-19

Jan Siemerink (21)

Jakob Hlasek (44)

Antwerp

R32

6-3 7-6(2)

1996-02-09

Leander Paes (132)

Jan Siemerink (20)

Davis Cup WG R1: IND vs NED

RR

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

1996-02-09

Mahesh Bhupathi (348)

Jan Siemerink (20)

Davis Cup WG R1: IND vs NED

RR

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

1996-01-15

Brett Steven (37)

Jan Siemerink (24)

Australian Open

R32

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

1996-01-15

Jan Siemerink (24)

Diego Nargiso (183)

Australian Open

R64

1-6 5-7 6-2 7-6(8) 6-1

1996-01-15

Jan Siemerink (24)

Gilbert Schaller (18)

Australian Open

R128

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

1996-01-08

Sebastien Lareau (133)

Jan Siemerink (21)

Sydney Outdoor

R32

6-4 7-5

1996-01-01

Adrian Voinea (56)

Jan Siemerink (21)

Doha

R32

6-2 6-3

1995-11-06

Karol Kucera (67)

Jan Siemerink (22)

Moscow

R32

4-6 7-5 7-5

1995-10-30

Pete Sampras (2)

Jan Siemerink (20)

Paris Masters

R16

6-3 6-4

1995-10-30

Jan Siemerink (20)

David Wheaton (48)

Paris Masters

R32

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

1995-10-23

Mark Woodforde (52)

Jan Siemerink (20)

Essen Masters

R32

6-3 6-4

1995-10-16

Todd Woodbridge (45)

Jan Siemerink (18)

Vienna

R16

6-4 7-5

1995-10-16

Jan Siemerink (18)

Richard Fromberg (85)

Vienna

R32

6-3 6-2

1995-10-02

Johan Van Herck (104)

Jan Siemerink (17)

Toulouse

R32

4-5 RET

1995-09-25

Jim Courier (9)

Jan Siemerink (24)

Basel

F

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

1995-09-25

Jan Siemerink (24)

Boris Becker (4)

Basel

SF

W/O

1995-09-25

Jan Siemerink (24)

Petr Korda (26)

Basel

QF

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

1995-09-25

Jan Siemerink (24)

Thomas Enqvist (8)

Basel

R16

6-2 6-2

1995-09-25

Jan Siemerink (24)

Christian Ruud (40)

Basel

R32

6-4 6-3

1995-08-28

Derrick Rostagno (153)

Jan Siemerink (24)

US Open

R128

6-4 6-4 6-4

1995-08-21

Yevgeny Kafelnikov (7)

Jan Siemerink (31)

Long Island

F

7-6(0) 6-2

1995-08-21

Jan Siemerink (31)

Renzo Furlan (35)

Long Island

SF

6-4 6-3

1995-08-21

Jan Siemerink (31)

Todd Woodbridge (37)

Long Island

QF

6-4 6-2

1995-08-21

Jan Siemerink (31)

Paul Haarhuis (23)

Long Island

R16

7-6(5) 6-4

1995-08-21

Jan Siemerink (31)

Wayne Ferreira (10)

Long Island

R32

6-3 2-6 6-4

1995-08-14

Mats Wilander (61)

Jan Siemerink (28)

New Haven

R32

6-4 6-4

1995-08-14

Jan Siemerink (28)

Shuzo Matsuoka (76)

New Haven

R64

6-4 6-4

1995-08-07

Thomas Enqvist (13)

Jan Siemerink (35)

Cincinnati Masters

R16

6-2 6-3

1995-08-07

Jan Siemerink (35)

Boris Becker (4)

Cincinnati Masters

R32

7-5 7-6(7)

1995-08-07

Jan Siemerink (35)

Kenneth Carlsen (88)

Cincinnati Masters

R64

6-3 7-6(3)

1995-07-24

Marcelo Rios (57)

Jan Siemerink (51)

Amsterdam

F

6-4 7-5 6-4

1995-07-24

Jan Siemerink (51)

Gilbert Schaller (31)

Amsterdam

SF

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

1995-07-24

Jan Siemerink (51)

Bohdan Ulihrach (69)

Amsterdam

QF

6-3 3-6 6-3

1995-07-24

Jan Siemerink (51)

Andrei Chesnokov (58)

Amsterdam

R16

6-3 6-4

1995-07-24

Jan Siemerink (51)

Paul Haarhuis (22)

Amsterdam

R32

6-3 6-3

1995-07-17

Tomas Carbonell (90)

Jan Siemerink (52)

Stuttgart Outdoor

R64

6-2 3-6 6-2

1995-06-26

Boris Becker (4)

Jan Siemerink (52)

Wimbledon

R32

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

1995-06-26

Jan Siemerink (52)

Slava Dosedel (66)

Wimbledon

R64

6-3 6-2 6-2

1995-06-26

Jan Siemerink (52)

Andrei Chesnokov (37)

Wimbledon

R128

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

1995-06-19

Olivier Delaitre (40)

Jan Siemerink (51)

Halle

R32

3-6 6-2 6-3

1995-06-12

Anders Jarryd (93)

Jan Siemerink (51)

Rosmalen

R16

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

1995-06-12

Jan Siemerink (51)

Joern Renzenbrink (113)

Rosmalen

R32

6-4 6-3

1995-05-29

Yevgeny Kafelnikov (9)

Jan Siemerink (57)

Roland Garros

R128

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

1995-05-15

Thomas Muster (10)

Jan Siemerink (52)

Rome Masters

R32

3-6 6-4 6-3

1995-05-15

Jan Siemerink (52)

Marcos Aurelio Gorriz (246)

Rome Masters

R64

6-3 6-2

1995-05-08

Daniel Vacek (53)

Jan Siemerink (50)

Hamburg Masters

R32

4-1 RET

1995-05-08

Jan Siemerink (50)

Martin Sinner (44)

Hamburg Masters

R64

6-4 2-6 6-2

1995-04-24

Richard Krajicek (15)

Jan Siemerink (53)

Monte Carlo Masters

R32

3-6 6-3 6-4

1995-04-24

Jan Siemerink (53)

Renzo Furlan (60)

Monte Carlo Masters

R64

6-3 3-6 6-2

1995-04-17

Kenneth Carlsen (84)

Jan Siemerink (51)

Hong Kong

R16

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

1995-04-17

Jan Siemerink (51)

Wally Masur (125)

Hong Kong

R32

6-4 6-4

1995-04-10

Jan Apell (102)

Jan Siemerink (51)

Tokyo Outdoor

R32

6-4 6-4

1995-03-13

Mats Wilander (128)

Jan Siemerink (51)

Miami Masters

R16

6-4 6-2

1995-03-13

Jan Siemerink (51)

Michael Chang (4)

Miami Masters

R32

6-4 3-6 6-2

1995-03-13

Jan Siemerink (51)

Olivier Delaitre (39)

Miami Masters

R64

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

1995-03-13

Jan Siemerink (51)

Leander Paes (125)

Miami Masters

R128

6-4 6-4

1995-03-06

Karol Kucera (63)

Jan Siemerink (52)

Copenhagen

QF

6-4 6-4

1995-03-06

Jan Siemerink (52)

Jakob Hlasek (75)

Copenhagen

R16

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

1995-03-06

Jan Siemerink (52)

David Prinosil (80)

Copenhagen

R32

6-4 6-4

1995-02-27

Richard Krajicek (10)

Jan Siemerink (53)

Rotterdam

R16

7-5 6-4

1995-02-27

Jan Siemerink (53)

Carl Uwe Steeb (104)

Rotterdam

R32

7-5 6-3

1995-02-20

Martin Damm Sr ()

Jan Siemerink (66)

Stuttgart Indoor

QF

6-4 6-4

1995-02-20

Jan Siemerink (66)

Bernd Karbacher (27)

Stuttgart Indoor

R16

7-5 6-2

1995-02-20

Jan Siemerink (66)

Horst Skoff (46)

Stuttgart Indoor

R32

3-6 6-4 6-2

1995-02-06

Henri Leconte (89)

Jan Siemerink (62)

Marseille

R32

6-4 6-4

1995-02-03

Jan Siemerink (66)

Patrick Mohr (301)

Davis Cup WG R1: SUI vs NED

RR

6-4 6-3

1995-01-16

David Wheaton (43)

Jan Siemerink (66)

Australian Open

R64

6-2 6-2 6-2

1995-01-16

Jan Siemerink (66)

Malivai Washington (30)

Australian Open

R128

6-4 7-5 6-2

1995-01-09

Vincent Spadea (77)

Jan Siemerink (70)

Auckland

QF

7-5 6-2

1995-01-09

Jan Siemerink (70)

Alex Obrien (101)

Auckland

R16

7-5 6-3

1995-01-09

Jan Siemerink (70)

Wayne Ferreira (13)

Auckland

R32

2-6 7-5 6-3

1995-01-02

Michael Stich (9)

Jan Siemerink (81)

Doha

QF

6-3 6-1

1995-01-02

Jan Siemerink (81)

Guy Forget (40)

Doha

R16

6-3 7-6(5)

1995-01-02

Jan Siemerink (81)

Andrei Olhovskiy (97)

Doha

R32

6-1 6-2

1994-10-17

Michael Stich (3)

Jan Siemerink (114)

Vienna

QF

4-6 7-5 7-5

1994-10-17

Jan Siemerink (114)

Marc Kevin Goellner (79)

Vienna

R16

6-3 7-5

1994-10-17

Jan Siemerink (114)

Slava Dosedel (27)

Vienna

R32

7-6(2) 6-2

1994-10-10

Diego Nargiso (128)

Jan Siemerink (118)

Ostrava

QF

6-0 7-6(4)

1994-10-10

Jan Siemerink (118)

Marc Kevin Goellner (85)

Ostrava

R16

7-5 6-2

1994-10-10

Jan Siemerink (118)

Jozsef Krocsko (257)

Ostrava

R32

6-1 6-2

1994-09-26

Stefan Edberg (5)

Jan Siemerink (104)

Basel

R32

3-6 6-3 6-2

1994-09-12

Guillaume Raoux (89)

Jan Siemerink (104)

Bordeaux

R32

7-6(4) 6-4

1994-08-29

Richard Krajicek (31)

Jan Siemerink (100)

US Open

R128

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

1994-08-22

Jonas Bjorkman (88)

Jan Siemerink (101)

Schenectady

R32

6-3 6-3

1994-08-15

Marc Kevin Goellner (97)

Jan Siemerink (113)

New Haven

R16

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

1994-08-15

Jan Siemerink (113)

Andre Agassi (18)

New Haven

R32

6-3 3-6 6-3

1994-08-15

Jan Siemerink (113)

Cristiano Caratti (139)

New Haven

R64

6-3 7-6(4)

1994-07-25

Richard Fromberg (52)

Jan Siemerink (86)

Hilversum

R32

7-5 7-5

1994-05-09

Andrea Gaudenzi (45)

Jan Siemerink (74)

Rome Masters

R32

6-4 6-3

1994-05-09

Jan Siemerink (74)

Marc Rosset (16)

Rome Masters

R64

6-4 7-6(5)

1994-04-18

Jeremy Bates (131)

Jan Siemerink (91)

Seoul

SF

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

1994-04-18

Jan Siemerink (91)

Jamie Morgan (68)

Seoul

QF

6-4 6-2

1994-04-18

Jan Siemerink (91)

Mark Petchey (104)

Seoul

R16

7-6(1) 6-1

1994-04-18

Jan Siemerink (91)

Richard Matuszewski (144)

Seoul

R32

6-3 6-2

1994-04-11

Patrick Rafter (26)

Jan Siemerink (89)

Hong Kong

R32

2-6 6-3 6-4

1994-04-04

Michael Tebbutt (215)

Jan Siemerink (84)

Tokyo Outdoor

R64

6-4 6-4

1994-03-25

Jan Siemerink (83)

Bart Wuyts (178)

Davis Cup WG R1: NED vs BEL

RR

6-1 6-1

1994-03-25

Jan Siemerink (83)

Xavier Daufresne (109)

Davis Cup WG R1: NED vs BEL

RR

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

1994-03-07

Jim Courier (5)

Jan Siemerink (102)

Miami Masters

R16

6-4 6-1

1994-03-07

Jan Siemerink (102)

Andrei Chesnokov (26)

Miami Masters

R32

6-2 6-3

1994-03-07

Jan Siemerink (102)

Ivan Lendl (17)

Miami Masters

R64

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

1994-03-07

Jan Siemerink (102)

Greg Rusedski (54)

Miami Masters

R128

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

1994-02-28

Magnus Gustafsson (10)

Jan Siemerink (104)

Copenhagen

R16

6-3 7-6(3)

1994-02-28

Jan Siemerink (104)

Lionel Roux (212)

Copenhagen

R32

6-4 7-5

1994-02-21

Ronald Agenor (41)

Jan Siemerink (104)

Rotterdam

R32

7-5 3-6 6-3

1994-02-07

Sergi Bruguera (4)

Jan Siemerink (100)

Milan

R16

6-4 6-4

1994-02-07

Jan Siemerink (100)

Carlos Costa (24)

Milan

R32

6-3 7-5

1994-01-31

Martin Damm Sr ()

Jan Siemerink (64)

Marseille

R32

6-4 6-2

1994-01-17

Stefan Edberg (4)

Jan Siemerink (58)

Australian Open

R64

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

1994-01-17

Jan Siemerink (58)

Markus Zoecke (156)

Australian Open

R128

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

1994-01-10

Thomas Muster (9)

Jan Siemerink (56)

Sydney Outdoor

R32

7-6(5) 6-3

1993-11-08

Henrik Holm (49)

Jan Siemerink (53)

Antwerp

R32

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

1993-10-18

Thomas Muster (9)

Jan Siemerink (53)

Vienna

QF

5-2 RET

1993-10-18

Jan Siemerink (53)

Amos Mansdorf (23)

Vienna

R16

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

1993-10-18

Jan Siemerink (53)

Gianluca Pozzi (81)

Vienna

R32

4-6 7-5 6-3

1993-10-04

Jonathan Stark (62)

Jan Siemerink (42)

Toulouse

R32

6-4 7-6(4)

1993-09-27

Martin Damm Sr ()

Jan Siemerink (45)

Basel

R16

6-4 4-6 7-5

1993-09-27

Jan Siemerink (45)

Ivan Lendl (15)

Basel

R32

7-5 7-6(5)

1993-08-30

Henrik Holm (23)

Jan Siemerink (42)

US Open

R64

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

1993-08-30

Jan Siemerink (42)

Robbie Weiss (108)

US Open

R128

6-7(10) 6-4 4-6 6-3 7-6(1)

1993-08-23

Luiz Mattar (47)

Jan Siemerink (41)

Long Island

R32

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

1993-08-16

Sandon Stolle (180)

Jan Siemerink (42)

New Haven

R64

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

1993-08-09

Jason Stoltenberg (56)

Jan Siemerink (44)

Cincinnati Masters

R16

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

1993-08-09

Jan Siemerink (44)

Malivai Washington (20)

Cincinnati Masters

R32

6-4 6-4

1993-08-09

Jan Siemerink (44)

Grant Doyle (239)

Cincinnati Masters

R64

6-3 6-2

1993-08-02

Andrei Medvedev (12)

Jan Siemerink (45)

Kitzbuhel

QF

6-4 6-4

1993-08-02

Jan Siemerink (45)

Federico Sanchez (170)

Kitzbuhel

R16

6-4 6-3

1993-08-02

Jan Siemerink (45)

Thierry Champion (187)

Kitzbuhel

R32

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

1993-06-21

Michael Stich (8)

Jan Siemerink (41)

Wimbledon

R128

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

1993-06-14

Andrei Medvedev (9)

Jan Siemerink (40)

Halle

R32

7-6(7) 6-3

1993-06-07

Arnaud Boetsch (29)

Jan Siemerink (40)

Rosmalen

R16

6-3 7-6(5)

1993-06-07

Jan Siemerink (40)

Robbie Weiss (143)

Rosmalen

R32

6-2 6-2

1993-05-24

Wayne Ferreira (15)

Jan Siemerink (40)

Roland Garros

R128

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

1993-05-10

Marcelo Filippini (67)

Jan Siemerink (51)

Rome Masters

R16

6-4 6-4

1993-05-10

Jan Siemerink (51)

Bernd Karbacher (43)

Rome Masters

R32

6-1 6-4

1993-05-10

Jan Siemerink (51)

Malivai Washington (18)

Rome Masters

R64

6-4 7-6(5)

1993-04-19

Magnus Gustafsson (46)

Jan Siemerink (51)

Monte Carlo Masters

R64

6-4 6-0

1993-04-12

Patrick McEnroe (118)

Jan Siemerink (45)

Hong Kong

R16

6-4 6-4

1993-04-12

Jan Siemerink (45)

Chris Bailey (301)

Hong Kong

R32

6-4 6-1

1993-04-05

Wally Masur (26)

Jan Siemerink (48)

Tokyo Outdoor

R16

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

1993-04-05

Jan Siemerink (48)

Hideki Kaneko (360)

Tokyo Outdoor

R32

6-2 6-3

1993-04-05

Jan Siemerink (48)

Stefano Pescosolido (131)

Tokyo Outdoor

R64

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

1993-03-29

Greg Rusedski (158)

Jan Siemerink (49)

Osaka

R32

6-4 6-1

1993-03-12

Guillaume Raoux (74)

Jan Siemerink (50)

Miami Masters

R128

7-5 7-5

1993-02-22

Kenneth Carlsen (54)

Jan Siemerink (43)

Rotterdam

R16

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

1993-02-22

Jan Siemerink (43)

Daniel Vacek (109)

Rotterdam

R32

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

1993-02-08

Arnaud Boetsch (23)

Jan Siemerink (39)

Milan

R16

3-6 6-3 6-3

1993-02-08

Jan Siemerink (39)

Guy Forget (10)

Milan

R32

7-6(4) 6-3

1993-02-01

Marc Rosset (44)

Jan Siemerink (50)

Marseille

F

6-2 7-6(1)

1993-02-01

Jan Siemerink (50)

Henrik Holm (19)

Marseille

SF

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

1993-02-01

Jan Siemerink (50)

Gianluca Pozzi (68)

Marseille

QF

6-3 6-3

1993-02-01

Jan Siemerink (50)

Chris Pridham (97)

Marseille

R16

6-2 7-5

1993-02-01

Jan Siemerink (50)

Patrick Baur (131)

Marseille

R32

7-6(2) 2-0 RET

1993-01-18

Sergi Bruguera (17)

Jan Siemerink (50)

Australian Open

R32

7-6(5) 4-6 6-3 3-6 9-7

1993-01-18

Jan Siemerink (50)

Andrei Chesnokov (32)

Australian Open

R64

6-1 6-3 6-4

1993-01-18

Jan Siemerink (50)

Patrick Rafter (217)

Australian Open

R128

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

1993-01-11

Rodolphe Gilbert (79)

Jan Siemerink (49)

Jakarta

R16

5-7 6-3 6-3

1993-01-11

Jan Siemerink (49)

Karsten Braasch (97)

Jakarta

R32

6-3 6-4

1993-01-04

Gianluca Pozzi (68)

Jan Siemerink (57)

Doha

R16

7-5 5-7 7-5

1993-01-04

Jan Siemerink (57)

Alex Antonitsch (108)

Doha

R32

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

1992-11-09

Gilad Bloom (140)

Jan Siemerink (57)

Moscow

R16

3-6 6-3 6-4

1992-11-09

Jan Siemerink (57)

Andrei Olhovskiy (81)

Moscow

R32

4-6 7-5 6-3

1992-10-26

Magnus Larsson (39)

Jan Siemerink (47)

Stockholm Masters

R64

3-6 6-4 6-1

1992-10-19

Petr Korda (6)

Jan Siemerink (60)

Vienna

SF

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

1992-10-19

Jan Siemerink (60)

Brad Gilbert (28)

Vienna

QF

6-1 1-6 6-3

1992-10-19

Jan Siemerink (60)

Andrei Medvedev (27)

Vienna

R16

6-3 7-6(3)

1992-10-19

Jan Siemerink (60)

Bernd Karbacher (52)

Vienna

R32

6-1 6-4

1992-10-05

Petr Korda (5)

Jan Siemerink (54)

Toulouse

SF

7-6(5) 6-3

1992-10-05

Jan Siemerink (54)

Brad Gilbert (24)

Toulouse

QF

6-4 7-6(5)

1992-10-05

Jan Siemerink (54)

Marc Rosset (43)

Toulouse

R16

4-6 6-4 6-4

1992-10-05

Jan Siemerink (54)

Carl Uwe Steeb (26)

Toulouse

R32

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

1992-09-28

Ivan Lendl (9)

Jan Siemerink (52)

Basel

R32

6-4 6-2

1992-08-31

Andre Agassi (9)

Jan Siemerink (49)

US Open

R32

6-2 6-3 6-3

1992-08-31

Jan Siemerink (49)

Stefano Pescosolido (51)

US Open

R64

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

1992-08-31

Jan Siemerink (49)

Luis Herrera (87)

US Open

R128

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

1992-08-17

Jaime Yzaga (58)

Jan Siemerink (47)

New Haven

R64

7-5 6-4

1992-08-10

Mark Woodforde (58)

Jan Siemerink (46)

Cincinnati Masters

R64

6-2 7-6(4)

1992-07-27

Leonardo Lavalle (84)

Jan Siemerink (49)

Barcelona Olympics

R64

6-4 6-4 6-2

1992-07-20

Fabrice Santoro (45)

Jan Siemerink (52)

Hilversum

QF

6-3 6-1

1992-07-20

Jan Siemerink (52)

Cedric Pioline (66)

Hilversum

R16

6-4 7-5

1992-07-20

Jan Siemerink (52)

Tarik Benhabiles (232)

Hilversum

R32

7-5 6-3

1992-06-22

Mark Woodforde (90)

Jan Siemerink (51)

Wimbledon

R128

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

1992-06-08

Henrik Holm (137)

Jan Siemerink (50)

Rosmalen

R16

6-4 6-3

1992-06-08

Jan Siemerink (50)

Bryan Shelton (67)

Rosmalen

R32

7-5 6-1

1992-05-25

Gilad Bloom (136)

Jan Siemerink (53)

Roland Garros

R128

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

1992-05-11

Alberto Mancini (12)

Jan Siemerink (52)

Rome Masters

R64

6-3 3-6 6-3

1992-05-04

Christian Bergstrom (42)

Jan Siemerink (52)

Hamburg Masters

R64

6-0 6-2

1992-04-20

Aaron Krickstein (24)

Jan Siemerink (44)

Monte Carlo Masters

R64

6-3 7-5

1992-04-13

Michael Chang (6)

Jan Siemerink (44)

Hong Kong

QF

6-3 6-2

1992-04-13

Jan Siemerink (44)

Bernd Karbacher (174)

Hong Kong

R16

7-5 7-5

1992-04-13

Jan Siemerink (44)

Gianluca Pozzi (57)

Hong Kong

R32

6-4 1-0 RET

1992-04-06

Jim Grabb (77)

Jan Siemerink (45)

Tokyo Outdoor

R32

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

1992-04-06

Jan Siemerink (45)

Toshihisa Tsuchihashi (655)

Tokyo Outdoor

R64

6-0 6-3

1992-03-30

Jim Grabb (80)

Jan Siemerink (44)

Singapore

R16

6-3 7-6(2)

1992-03-30

Jan Siemerink (44)

Todd Woodbridge (72)

Singapore

R32

6-3 4-6 6-4

1992-03-13

Arnaud Boetsch (54)

Jan Siemerink (41)

Miami Masters

R128

6-4 7-5

1992-03-02

Pablo Arraya (123)

Jan Siemerink (41)

Copenhagen

R32

7-5 6-2

1992-02-24

Alexander Volkov (20)

Jan Siemerink (42)

Rotterdam

QF

6-2 6-3

1992-02-24

Jan Siemerink (42)

Stefan Edberg (2)

Rotterdam

R16

7-6(5) 6-2

1992-02-24

Jan Siemerink (42)

Christian Saceanu (96)

Rotterdam

R32

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

1992-02-17

Petr Korda (11)

Jan Siemerink (40)

Stuttgart Indoor

QF

6-4 6-4

1992-02-17

Jan Siemerink (40)

Boris Becker (4)

Stuttgart Indoor

R16

6-3 6-4

1992-02-17

Jan Siemerink (40)

Magnus Gustafsson (16)

Stuttgart Indoor

R32

6-1 6-4

1992-02-10

Stefan Edberg (2)

Jan Siemerink (39)

Brussels

R16

7-5 6-2

1992-02-10

Jan Siemerink (39)

Arnaud Boetsch (54)

Brussels

R32

6-3 7-6(3)

1992-01-31

Marc Rosset (45)

Jan Siemerink (37)

Davis Cup WG R1: NED vs SUI

RR

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

1992-01-13

John Fitzgerald (167)

Jan Siemerink (26)

Australian Open

R64

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

1992-01-13

Jan Siemerink (26)

Jared Palmer (427)

Australian Open

R128

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

1992-01-06

Javier Sanchez (32)

Jan Siemerink (26)

Sydney Outdoor

R32

7-5 7-5

1991-12-30

John Fitzgerald (205)

Jan Siemerink (26)

Adelaide

R32

6-2 7-6(3)

1991-11-04

Jakob Hlasek (19)

Jan Siemerink (27)

Moscow

QF

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

1991-11-04

Jan Siemerink (27)

Chuck Adams (111)

Moscow

R16

6-3 6-3

1991-11-04

Jan Siemerink (27)

Eric Jelen (114)