1993-10-04

Gilbert Schaller (103)

Mark Koevermans (243)

Athens

R32

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

1993-09-27

Ronald Agenor (102)

Mark Koevermans (246)

Palermo

R32

6-2 4-6 6-4

1993-07-26

Andrei Chesnokov (29)

Mark Koevermans (252)

Hilversum

R32

6-1 6-0

1993-05-24

Todd Woodbridge (83)

Mark Koevermans (203)

Roland Garros

R128

6-4 6-4 6-2

1993-03-26

Carlos Costa (12)

Mark Koevermans (155)

Davis Cup WG R1: ESP vs NED

RR

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

1993-03-26

Mark Koevermans (155)

Sergi Bruguera (16)

Davis Cup WG R1: ESP vs NED

RR

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

1993-03-15

Horst Skoff (91)

Mark Koevermans (140)

Casablanca

R32

6-2 7-5

1992-10-12

Joao Cunha Silva (133)

Mark Koevermans (155)

Tel Aviv

R16

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

1992-10-12

Mark Koevermans (155)

Thierry Guardiola (141)

Tel Aviv

R32

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

1992-10-05

Horst Skoff (91)

Mark Koevermans (156)

Athens

R32

7-5 6-3

1992-07-27

Jaime Oncins (53)

Mark Koevermans (143)

Barcelona Olympics

R16

7-6 6-0 7-6

1992-07-27

Mark Koevermans (143)

Sergi Bruguera (20)

Barcelona Olympics

R32

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

1992-07-27

Mark Koevermans (143)

Laszlo Markovits ()

Barcelona Olympics

R64

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

1992-07-20

Mikael Tillstrom (160)

Mark Koevermans (117)

Hilversum

QF

2-6 6-3 6-4

1992-07-20

Mark Koevermans (117)

Marc Kevin Goellner (110)

Hilversum

R16

1-6 6-1 6-3

1992-07-20

Mark Koevermans (117)

Thierry Guardiola (124)

Hilversum

R32

6-4 6-1

1992-06-22

Mark Knowles (286)

Mark Koevermans (114)

Wimbledon

R128

6-2 6-1 6-3

1992-06-15

Paolo Cane (206)

Mark Koevermans (112)

Genova

R16

6-3 6-2

1992-06-15

Mark Koevermans (112)

Andres Vysand (289)

Genova

R32

6-3 6-3

1992-06-08

Magnus Gustafsson (36)

Mark Koevermans (115)

Florence

R16

6-2 6-0

1992-06-08

Mark Koevermans (115)

Jose Francisco Altur (119)

Florence

R32

6-4 6-3

1992-05-25

Aaron Krickstein (14)

Mark Koevermans (115)

Roland Garros

R128

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

1992-05-18

Lars Koslowski (75)

Mark Koevermans (120)

Bologna

R16

1-6 6-3 6-3

1992-05-18

Mark Koevermans (120)

Jason Stoltenberg (85)

Bologna

R32

4-6 6-2 6-3

1992-05-11

Claudio Pistolesi (110)

Mark Koevermans (113)

Rome Masters

R32

7-5 4-6 6-4

1992-05-11

Mark Koevermans (113)

Diego Nargiso (84)

Rome Masters

R64

6-0 4-6 6-2

1992-04-20

Renzo Furlan (63)

Mark Koevermans (81)

Monte Carlo Masters

R64

6-3 6-4

1992-04-13

Javier Sanchez (37)

Mark Koevermans (80)

Nice

R32

2-6 6-4 6-2

1992-04-06

Alberto Mancini (14)

Mark Koevermans (82)

Barcelona

R32

6-4 2-6 7-5

1992-04-06

Mark Koevermans (82)

Horacio De La Pena (75)

Barcelona

R64

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

1992-03-30

Ivan Lendl (9)

Mark Koevermans (82)

Estoril

R32

7-5 3-0 RET

1992-03-16

Alberto Berasategui (280)

Mark Koevermans (88)

Casablanca

QF

6-3 7-5

1992-03-16

Mark Koevermans (88)

David Prinosil (209)

Casablanca

R16

6-3 6-3

1992-03-16

Mark Koevermans (88)

Lars Koslowski (68)

Casablanca

R32

7-6(3) 6-3

1992-02-24

John McEnroe (30)

Mark Koevermans (88)

Rotterdam

R32

6-3 6-2

1992-02-10

Christo Van Rensburg (67)

Mark Koevermans (73)

Memphis

R64

6-2 6-1

1992-01-13

John Fitzgerald (167)

Mark Koevermans (70)

Australian Open

R128

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

1992-01-06

Markus Zoecke (62)

Mark Koevermans (70)

Auckland

R32

4-6 7-5 6-3

1991-12-30

Lars Koslowski (89)

Mark Koevermans (71)

Wellington

R32

7-6(7) 6-4

1991-11-04

Andres Gomez (86)

Mark Koevermans (55)

Sao Paulo

R32

6-1 6-3

1991-10-28

Thomas Muster (35)

Mark Koevermans (56)

Buzios

R32

6-3 7-6(8)

1991-10-21

Peter Lundgren (129)

Mark Koevermans (56)

Stockholm Masters

R64

6-3 6-2

1991-10-07

Jan Apell (186)

Mark Koevermans (51)

Tel Aviv

R32

6-1 6-0

1991-09-30

Jordi Arrese (36)

Mark Koevermans (46)

Athens

QF

2-6 6-3 6-4

1991-09-30

Mark Koevermans (46)

Markus Zoecke (100)

Athens

R16

6-0 6-2

1991-09-30

Mark Koevermans (46)

Tj Middleton (225)

Athens

R32

6-1 6-2

1991-09-20

Mark Koevermans (44)

Leonardo Lavalle (211)

Davis Cup WG PO: MEX vs NED

RR

6-2 6-4

1991-09-20

Mark Koevermans (44)

Luis Herrera (90)

Davis Cup WG PO: MEX vs NED

RR

6-3 6-4 6-4

1991-08-26

Jim Grabb (121)

Mark Koevermans (41)

US Open

R128

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

1991-07-22

Jordi Arrese (35)

Mark Koevermans (50)

Hilversum

SF

6-3 3-6 6-4

1991-07-22

Mark Koevermans (50)

Renzo Furlan (58)

Hilversum

QF

6-1 6-1

1991-07-22

Mark Koevermans (50)

Sergi Bruguera (8)

Hilversum

R16

7-5 6-4

1991-07-22

Mark Koevermans (50)

Paul Haarhuis (47)

Hilversum

R32

7-6(4) 6-2

1991-07-15

Carlos Costa (140)

Mark Koevermans (52)

Stuttgart Outdoor

R64

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

1991-07-08

Pablo Arraya (124)

Mark Koevermans (54)

Bastad

R32

3-6 6-1 7-5

1991-06-24

Malivai Washington (68)

Mark Koevermans (41)

Wimbledon

R128

6-3 6-2 6-1

1991-06-17

Eduardo Masso (81)

Mark Koevermans (40)

Genova

R16

6-4 6-4

1991-06-17

Mark Koevermans (40)

Gabriel Markus (105)

Genova

R32

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

1991-06-10

Andres Vysand (201)

Mark Koevermans (40)

Florence

R32

6-2 6-3

1991-05-27

Andrei Chesnokov (30)

Mark Koevermans (37)

Roland Garros

R128

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

1991-05-13

Alberto Mancini (105)

Mark Koevermans (43)

Rome Masters

R16

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

1991-05-13

Mark Koevermans (43)

Juan Aguilera (116)

Rome Masters

R32

6-2 6-2

1991-05-13

Mark Koevermans (43)

Michael Stich (12)

Rome Masters

R64

4-6 6-4 6-4

1991-05-06

Karel Novacek (26)

Mark Koevermans (53)

Hamburg Masters

QF

4-6 6-4 6-2

1991-05-06

Mark Koevermans (53)

Sergi Bruguera (8)

Hamburg Masters

R16

6-4 6-3

1991-05-06

Mark Koevermans (53)

Franco Davin (50)

Hamburg Masters

R32

6-4 6-4

1991-05-06

Mark Koevermans (53)

Marian Vajda (72)

Hamburg Masters

R64

6-3 6-2

1991-05-03

Mark Koevermans (48)

Nuno Marques (107)

Davis Cup G1 SF: POR vs NED

RR

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

1991-05-03

Mark Koevermans (48)

Joao Cunha Silva (110)

Davis Cup G1 SF: POR vs NED

RR

3-6 6-4 6-2

1991-04-22

Veli Paloheimo (81)

Mark Koevermans (47)

Monte Carlo Masters

R32

7-5 6-4

1991-04-22

Mark Koevermans (47)

Luiz Mattar (61)

Monte Carlo Masters

R64

6-3 6-2

1991-04-08

Diego Perez (123)

Mark Koevermans (45)

Barcelona

R64

7-6(4) 6-1

1991-04-01

Sergi Bruguera (28)

Mark Koevermans (46)

Estoril

R32

6-3 6-3

1991-02-25

Jan Siemerink (53)

Mark Koevermans (43)

Rotterdam

R32

3-6 6-4 6-2

1991-02-18

Michael Stich (25)

Mark Koevermans (50)

Memphis

QF

6-4 6-2

1991-02-18

Mark Koevermans (50)

Pete Sampras (5)

Memphis

R16

2-6 1-1 RET

1991-02-18

Mark Koevermans (50)

Gilad Bloom (76)

Memphis

R32

6-3 6-4

1991-02-11

Aki Rahunen (73)

Mark Koevermans (51)

Philadelphia

R32

6-1 6-2

1991-02-04

Thierry Champion (68)

Mark Koevermans (49)

Milan

R32

6-4 7-6(3)

1991-01-14

Jan Siemerink (132)

Mark Koevermans (51)

Australian Open

R32

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

1991-01-14

Mark Koevermans (51)

Jason Stoltenberg (107)

Australian Open

R64

6-3 6-3 6-3

1991-01-14

Mark Koevermans (51)

David Pate (95)

Australian Open

R128

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

1991-01-07

Amos Mansdorf (33)

Mark Koevermans (51)

Sydney Outdoor

R32

6-3 3-6 6-1

1990-12-31

Mark Woodforde (101)

Mark Koevermans (48)

Adelaide

R32

6-2 7-6(2)

1990-11-05

Mats Wilander (40)

Mark Koevermans (54)

Itaparica

SF

6-4 6-3

1990-11-05

Mark Koevermans (54)

Maurice Ruah (247)

Itaparica

QF

7-6 6-3

1990-11-05

Mark Koevermans (54)

Bart Wuyts (146)

Itaparica

R16

3-6 6-3 7-5

1990-11-05

Mark Koevermans (54)

Martin Jaite (24)

Itaparica

R32

6-3 6-7 6-2

1990-10-22

Jacco Eltingh (146)

Mark Koevermans (54)

Sao Paulo

R16

6-7 7-5 7-5

1990-10-22

Mark Koevermans (54)

Jaime Oncins (142)

Sao Paulo

R32

6-4 7-5

1990-10-08

Jeff Tarango (130)

Mark Koevermans (50)

Tel Aviv

QF

7-6 6-1

1990-10-08

Mark Koevermans (50)

Alexis Hombrecher (389)

Tel Aviv

R16

6-4 6-4

1990-10-08

Mark Koevermans (50)

Oren Motevassel (980)

Tel Aviv

R32

6-3 1-6 6-2

1990-10-01

Mark Koevermans (66)

Franco Davin (32)

Athens

F

5-7 6-4 6-1

1990-10-01

Mark Koevermans (66)

Jordi Arrese (41)

Athens

SF

6-2 7-6

1990-10-01

Mark Koevermans (66)

Francisco Roig (129)

Athens

QF

3-6 6-1 6-2

1990-10-01

Mark Koevermans (66)

Tasos Bavelas (975)

Athens

R16

6-3 4-6 6-2

1990-10-01

Mark Koevermans (66)

Joao Cunha Silva (130)

Athens

R32

6-4 6-2

1990-09-21

Grant Connell (94)

Mark Koevermans (63)

Davis Cup WG PO: CAN vs NED

RR

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

1990-09-21

Mark Koevermans (63)

Chris Pridham (152)

Davis Cup WG PO: CAN vs NED

RR

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

1990-07-23

Martin Jaite (10)

Mark Koevermans (61)

Hilversum

R32

1-6 6-1 6-3

1990-06-25

Goran Ivanisevic (38)

Mark Koevermans (69)

Wimbledon

R16

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

1990-06-25

Mark Koevermans (69)

Nicklas Kroon (72)

Wimbledon

R32

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

1990-06-25

Mark Koevermans (69)

Gilad Bloom (77)

Wimbledon

R64

7-5 6-4 6-3

1990-06-25

Mark Koevermans (69)

Chris Bailey (235)

Wimbledon

R128

6-4 6-4 6-2

1990-06-18

Tarik Benhabiles (114)

Mark Koevermans (72)

Genova

QF

6-3 6-3

1990-06-18

Mark Koevermans (72)

Sergi Bruguera (43)

Genova

R16

4-6 6-4 6-4

1990-06-18

Mark Koevermans (72)

Jerome Potier (118)

Genova

R32

6-0 6-3

1990-06-11

Magnus Larsson (124)

Mark Koevermans (73)

Florence

R16

3-6 6-3 7-6

1990-06-11

Mark Koevermans (73)

Jose Francisco Altur (104)

Florence

R32

4-6 6-2 7-6

1990-05-28

Patrik Kuhnen (98)

Mark Koevermans (76)

Roland Garros

R64

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

1990-05-28

Mark Koevermans (76)

Jan Gunnarsson (49)

Roland Garros

R128

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

1990-05-14

Horacio De La Pena (166)

Mark Koevermans (58)

Umag

R16

7-6 6-3

1990-05-14

Mark Koevermans (58)

Sasa Hirszon (766)

Umag

R32

7-6 6-3

1990-04-30

Andres Gomez (10)

Mark Koevermans (75)

Madrid

QF

7-5 3-6 6-3

1990-04-30

Mark Koevermans (75)

Jimmy Arias (67)

Madrid

R16

7-6 6-4

1990-04-30

Mark Koevermans (75)

Juan Aguilera (26)

Madrid

R32

0-6 6-2 6-3

1990-04-09

Guillermo Perez Roldan (25)

Mark Koevermans (105)

Barcelona

R32

6-3 6-4

1990-04-09

Mark Koevermans (105)

Johan Anderson (100)

Barcelona

R64

6-3 6-3

1990-04-02

Thomas Muster (22)

Mark Koevermans (104)

Estoril

R32

4-6 6-3 7-5

1990-03-05

Thomas Muster (30)

Mark Koevermans (76)

Casablanca

QF

6-4 7-6

1990-03-05

Mark Koevermans (76)

Marian Vajda (98)

Casablanca

R16

6-1 1-6 6-3

1990-03-05

Mark Koevermans (76)

Simone Colombo (158)

Casablanca

R32

6-1 6-4

1990-02-26

Nicolas Pereira (101)

Mark Koevermans (74)

Rotterdam

R32

6-4 6-2

1990-02-12

Jakob Hlasek (42)

Mark Koevermans (67)

Brussels

R32

6-4 6-1

1990-02-05

Jim Courier (22)

Mark Koevermans (67)

Milan

R32

6-2 6-1

1990-01-15

Miloslav Mecir (25)

Mark Koevermans (64)

Australian Open

R128

6-2 6-4 7-6

1990-01-08

Guy Forget (56)

Mark Koevermans (64)

Sydney Outdoor

R32

7-5 6-3

1990-01-01

Jimmy Arias (88)

Mark Koevermans (63)

Adelaide

QF

6-3 6-4

1990-01-01

Mark Koevermans (63)

Patrik Kuhnen (96)

Adelaide

R16

6-3 3-6 6-1

1990-01-01

Mark Koevermans (63)

Alexander Mronz (164)

Adelaide

R32

6-1 6-4

1989-11-20

Jay Berger (10)

Mark Koevermans (59)

Itaparica

QF

5-7 6-4 6-3

1989-11-20

Mark Koevermans (59)

Nicolas Pereira (132)

Itaparica

R16

6-2 6-2

1989-11-20

Mark Koevermans (59)

Dan Goldie (61)

Itaparica

R32

7-6 6-3

1989-11-06

Martin Jaite (15)

Mark Koevermans (73)

Sao Paulo

SF

7-5 6-2

1989-11-06

Mark Koevermans (73)

Francisco Roig (161)

Sao Paulo

QF

6-3 6-2

1989-11-06

Mark Koevermans (73)

Robbie Weiss (174)

Sao Paulo

R16

6-0 6-2

1989-11-06

Mark Koevermans (73)

Mario Tabares (142)

Sao Paulo

R32

6-3 6-1

1989-08-28

Mikael Pernfors (25)

Mark Koevermans (83)

US Open

R64

6-2 6-4 6-2

1989-08-28

Mark Koevermans (83)

John Frawley (213)

US Open

R128

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

1989-06-12

Franco Davin (150)

Mark Koevermans (85)

Bologna

R32

6-4 6-2

1989-05-29

Anders Jarryd (31)

Mark Koevermans (79)

Roland Garros

R128

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

1989-05-15

Sergi Bruguera (81)

Mark Koevermans (101)

Rome

QF

6-2 6-4

1989-05-15

Mark Koevermans (101)

Diego Nargiso (106)

Rome

R16

6-3 3-6 6-1

1989-05-15

Mark Koevermans (101)

Jose Luis Clerc ()

Rome

R32

6-3 6-1

1989-05-15

Mark Koevermans (101)

Kent Carlsson (12)

Rome

R64

6-3 6-4

1989-04-17

Horst Skoff (31)

Mark Koevermans (86)

Nice

R32

6-4 6-4

1989-02-20

Magnus Gustafsson (46)

Mark Koevermans (138)

Lyon

R16

6-4 6-2

1989-02-20

Mark Koevermans (138)

Todd Nelson (222)

Lyon

R32

1-6 7-6 6-3

1989-02-06

Anders Jarryd (39)

Mark Koevermans (138)

Rotterdam

R32

6-3 6-1

1989-01-16

Patrik Kuhnen (62)

Mark Koevermans (135)

Australian Open

R64

6-1 6-4 7-6

1989-01-16

Mark Koevermans (135)

Gary Muller (165)

Australian Open

R128

6-1 6-4 6-4

1989-01-02

Patrik Kuhnen (61)

Mark Koevermans (139)

Adelaide

R16

6-4 6-4

1989-01-02

Mark Koevermans (139)

Simon Youl (109)

Adelaide

R32

6-4 6-2

1988-09-19

Horacio De La Pena (73)

Mark Koevermans (183)

Geneva

R32

6-7 6-4 7-6

1988-07-22

Andrei Cherkasov (224)

Mark Koevermans (175)

Davis Cup G1 F: URS vs NED

RR

7-5 3-6 6-1