1978-07-24

Werner Zirngibl ()

Frank Gebert ()

Kitzbuhel

R32

6-2 6-0

1978-04-03

Cliff Richey (66)

Frank Gebert ()

Johannesburg

R32

6-3 6-1

1978-03-12

George Hardie (93)

Frank Gebert ()

Cairo

R16

6-3 6-4

1978-03-05

Peter Pearson ()

Frank Gebert ()

Lagos

R32

6-3 RET

1977-12-29

Jacek Niedzwiedzki ()

Frank Gebert (79)

Zurich

SF

3-6 6-1 6-3

1977-12-29

Frank Gebert (79)

Eric Deblicker (93)

Zurich

QF

6-3 7-6

1977-12-29

Frank Gebert (79)

Reinhart Probst ()

Zurich

R16

6-3 7-5

1977-12-29

Frank Gebert (79)

Louk Sanders (95)

Zurich

R32

6-4 3-6 6-2

1977-09-19

Hans Gildemeister (50)

Frank Gebert (90)

Paris

R32

6-2 6-4

1977-08-31

Adriano Panatta (23)

Frank Gebert (90)

US Open

R128

6-4 6-3

1977-08-23

Roscoe Tanner (11)

Frank Gebert (89)

Boston

R32

6-0 6-1

1977-08-23

Frank Gebert (89)

Keith Richardson (70)

Boston

R64

7-6 7-5

1977-08-16

Jeff Borowiak (31)

Frank Gebert (79)

Toronto

R32

4-6 6-2 6-2

1977-08-16

Frank Gebert (79)

Alvaro Fillol ()

Toronto

R64

7-6 7-5

1977-08-08

Kim Warwick (39)

Frank Gebert (79)

Columbus

R64

6-3 2-6 6-3

1977-07-31

Kim Warwick (39)

Frank Gebert (79)

North Conway

R64

4-6 7-6 7-6

1977-07-25

Guillermo Vilas (4)

Frank Gebert (79)

Louisville

R64

4-6 6-2 6-3

1977-07-18

Phil Dent (22)

Frank Gebert (76)

Washington

R64

7-5 6-2

1977-07-03

Jean Francois Caujolle (101)

Frank Gebert (92)

Gstaad

SF

6-3 6-3

1977-07-03

Frank Gebert (92)

Victor Pecci (39)

Gstaad

QF

6-1 4-6 7-5

1977-07-03

Frank Gebert (92)

Colin Dibley (46)

Gstaad

R16

6-4 7-6

1977-07-03

Frank Gebert (92)

Christophe Casa (179)

Gstaad

R32

6-3 6-4

1977-06-20

Douglas Palm ()

Frank Gebert (87)

Wimbledon

R128

6-3 6-4 6-1

1977-06-13

Jurgen Fassbender (63)

Frank Gebert (86)

Berlin

R32

6-2 6-2

1977-06-06

Barry Phillips Moore ()

Frank Gebert (77)

Brussels

R64

6-3 6-1

1977-05-23

Francois Jauffret (48)

Frank Gebert (77)

Roland Garros

R128

2-6 0-6 6-2 7-6 6-2

1977-05-16

Tom Gullikson (58)

Frank Gebert (72)

Rome

R64

7-5 6-3

1977-05-09

Karl Meiler (53)

Frank Gebert (71)

Hamburg

R64

3-6 7-5 6-3

1977-04-26

Zeljko Franulovic (46)

Frank Gebert (72)

Munich

R16

6-3 3-6 6-3

1977-04-26

Frank Gebert (72)

Francois Jauffret (31)

Munich

R32

3-6 6-2 6-3

1977-04-11

Buster C Mottram (37)

Frank Gebert (82)

Murcia

SF

6-0 6-3

1977-04-11

Frank Gebert (82)

Francois Jauffret (30)

Murcia

QF

3-6 6-4 6-4

1977-04-11

Frank Gebert (82)

Pat Dupre ()

Murcia

R16

6-3 6-4

1977-04-11

Frank Gebert (82)

Christophe Casa ()

Murcia

R32

1-6 6-3 7-5

1977-03-21

Francois Jauffret (28)

Frank Gebert (91)

Cairo

F

6-3 7-5 6-4

1977-03-21

Frank Gebert (91)

Cliff Letcher ()

Cairo

SF

6-3 4-6 6-4

1977-03-21

Frank Gebert (91)

Brian Fairlie (36)

Cairo

QF

6-2 0-6 6-4

1977-03-21

Frank Gebert (91)

Patrick Proisy ()

Cairo

R16

6-2 3-6 7-6

1977-03-08

Sandy Mayer (43)

Frank Gebert ()

Hampton

R16

6-0 6-2

1977-03-08

Frank Gebert ()

Hank Pfister (69)

Hampton

R32

6-4 7-6

1977-02-28

Sandy Mayer (43)

Frank Gebert ()

Memphis

R32

6-2 6-3

1977-02-28

Frank Gebert ()

Jaime Fillol (22)

Memphis

R64

6-4 7-5

1977-02-07

Haroon Rahim (53)

Frank Gebert ()

Springfield

R16

6-3 3-6 7-5

1977-02-07

Frank Gebert ()

Jan Norback ()

Springfield

R32

7-5 6-4

1977-02-02

Jeff Borowiak (52)

Frank Gebert ()

Dayton

QF

7-6 6-3

1977-02-02

Frank Gebert ()

Teimuraz Kakulia ()

Dayton

R16

7-6 6-4

1977-02-02

Frank Gebert ()

Jun Kuki (83)

Dayton

R32

2-6 6-4 6-1

1976-11-23

Byron Bertram ()

Frank Gebert ()

Johannesburg - WCT

R64

6-1 6-2

1976-11-15

Ricardo Cano ()

Frank Gebert ()

Sao Paulo

R16

7-6 1-6 6-4

1976-11-15

Frank Gebert ()

Lito Alvarez ()

Sao Paulo

R32

6-3 6-3

1976-10-25

Tim Gullikson ()

Frank Gebert ()

Perth

R32

6-4 6-4

1976-10-18

Jim Delaney ()

Frank Gebert ()

Sydney Indoor

R64

6-0 6-3

1976-10-04

Antonio Zugarelli ()

Frank Gebert ()

Tehran

R32

6-4 6-3

1976-10-04

Frank Gebert ()

Bhanu Nunna ()

Tehran

R64

6-3 6-4

1976-08-09

Manuel Orantes ()

Frank Gebert ()

Indianapolis

R32

7-5 6-0

1976-08-09

Frank Gebert ()

Deon Joubert ()

Indianapolis

R64

6-2 6-1

1976-08-09

Hank Pfister ()

Frank Gebert ()

Columbus

R64

6-0 6-3

1976-07-18

Norman Holmes ()

Frank Gebert ()

Kitzbuhel

R64

6-4 6-3

1976-06-14

Henry Bunis (103)

Frank Gebert (183)

Berlin

R32

6-4 6-0

1976-05-31

Wojtek Fibak ()

Frank Gebert ()

Roland Garros

R32

6-1 6-2 6-2

1976-05-31

Frank Gebert ()

Ramiro Benavides ()

Roland Garros

R64

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

1976-05-31

Frank Gebert ()

Regis Brunet ()

Roland Garros

R128

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

1976-05-04

Jan Kodes ()

Frank Gebert ()

Munich

R32

6-4 6-2

1976-03-08

Jiri Hrebec ()

Frank Gebert ()

Nuremberg

R32

6-4 6-3

1975-08-04

Frantisek Pala ()

Frank Gebert ()

North Conway

R64

DEF

1975-07-13

Onny Parun (21)

Frank Gebert ()

Kitzbuhel

R32

7-5 6-3

1975-06-04

Ricardo Cano (183)

Frank Gebert (126)

Roland Garros

R128

6-2 6-4

1975-05-26

Bernard Mignot (112)

Frank Gebert (127)

Dusseldorf

R32

6-0 6-4

1975-05-25

Thomaz Koch (42)

Frank Gebert (127)

Rome

R64

2-6 6-3 7-6

1975-05-19

Manuel Orantes (10)

Frank Gebert (127)

Hamburg

R64

7-6 6-2

1975-05-10

Eric Deblicker (157)

Frank Gebert (127)

Florence

R32

7-6 6-4

1975-04-28

Patrick Hombergen (383)

Frank Gebert (117)

Nice

R64

UNK

1975-04-27

Wojtek Fibak (74)

Frank Gebert (117)

Madrid

R16

6-4 7-6

1975-04-27

Frank Gebert (117)

Harald Elschenbroich (130)

Madrid

R32

6-4 6-2

1975-04-20

Patrick Proisy (73)

Frank Gebert (117)

Valencia

R64

6-1 7-5

1975-04-07

Jorge Andrew (188)

Frank Gebert (125)

Barcelona

R32

3-6 7-5 7-6

1975-03-03

Manuel Orantes (11)

Frank Gebert (145)

Cairo

R16

6-3 6-0

1975-03-03

Frank Gebert (145)

Jean Baptiste Chanfreau (143)

Cairo

R32

6-0 6-2

1975-02-17

Birger Andersson (205)

Frank Gebert (145)

Algiers

QF

6-4 6-0

1975-02-17

Frank Gebert (145)

Douglas Palm (231)

Algiers

R16

6-3 6-3

1975-02-17

Frank Gebert (145)

Hocine Younes ()

Algiers

R32

6-3 6-2

1975-02-09

Dimitri Sturdza (214)

Frank Gebert (145)

Basel

R32

7-5 6-4

1974-11-16

Ivan Molina (103)

Frank Gebert (148)

London

R32

6-4 6-2

1974-10-14

Manuel Orantes (13)

Frank Gebert (156)

Barcelona

R64

6-1 7-5

1974-10-13

Tenny Svensson (162)

Frank Gebert (156)

Madrid

R64

4-6 6-2 6-4

1974-07-21

Balazs Taroczy (136)

Frank Gebert (150)

Kitzbuhel

QF

6-2 6-4

1974-07-21

Frank Gebert (150)

Wojtek Fibak ()

Kitzbuhel

R16

4-6 6-4 9-7

1974-07-21

Frank Gebert (150)

Ivan Molina (60)

Kitzbuhel

R32

0-6 7-6 6-2

1974-05-20

Jaime Fillol (17)

Frank Gebert (178)

Hamburg

R32

7-5 4-6 11-9

1973-06-25

Tenny Svensson ()

Frank Gebert ()

Wimbledon

R128

6-8 9-8 7-5 9-7

1973-06-11

Jaime Fillol ()

Frank Gebert ()

Hamburg

R16

6-1 7-6 6-3

1973-06-11

Frank Gebert ()

Janos Benyik ()

Hamburg

R32

6-3 6-2

1973-06-11

Frank Gebert ()

Wanaro N'Godrella ()

Hamburg

R64

6-1 7-6

1973-06-04

Bernard Mignot ()

Frank Gebert ()

Berlin

R32

6-0 6-2 6-2

1973-01-08

Allan Stone ()

Frank Gebert ()

Auckland

R16

6-3 6-4 6-4

1973-01-01

Szabolcz Baranyi ()

Frank Gebert ()

Sydney

R16

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

1973-01-01

Frank Gebert ()

Georges Goven ()

Sydney

R32

2-6 6-4 6-1

1973-01-01

Frank Gebert ()

Peter Doerner ()

Sydney

R64

7-6 6-2

1972-12-26

Ross Case ()

Frank Gebert ()

Australian Open

R32

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

1972-12-26

Frank Gebert ()

Allan McDonald ()

Australian Open

R64

7-6 4-6 6-3

1972-12-11

Karl Meiler ()

Frank Gebert ()

Adelaide-2

R32

3-6 6-4 6-3

1972-12-11

Frank Gebert ()

Geoff Masters ()

Adelaide-2

R64

2-6 7-6 6-4

1972-12-03

Mal Anderson ()

Frank Gebert ()

Brisbane

R16

6-4 7-6

1972-12-03

Frank Gebert ()

Geoff Olsson ()

Brisbane

R32

6-3 6-4

1972-06-05

Juan Gisbert ()

Frank Gebert ()

Hamburg

R32

6-4 4-6 6-1

1972-06-05

Frank Gebert ()

Geza Varga ()

Hamburg

R64

9-8 6-4 6-4

1971-07-05

Peter Pokorny ()

Frank Gebert ()

Munich

R32

6-0 6-3 6-2

1971-05-24

Manuel Santana ()

Frank Gebert ()

Berlin

R16

11-9 6-4 3-6 6-3

1971-05-24

Frank Gebert ()

Lennart Bergelin ()

Berlin

R32

6-1 6-1 RET