Search for active players ...
Ilie Nastase
Romania
8
5
1973-03-12
Clark Graebner
Charleston
SF
6-7 6-3 6-4
Carpet
Zeljko Franulovic
Croatia
4
9
1971-12-04
Zeljko Franulovic
Masters
RR
6-4 7-6
Carpet
Arthur Ashe
United States of America
0
9
1973-07-16
Arthur Ashe
Boston
SF
6-3 7-5
Clay
Stan Smith
United States of America
3
6
1972-08-30
Stan Smith
US Open
R64
6-1 6-4 6-7 6-0
Grass
Cliff Richey
United States of America
4
4
1972-01-22
Cliff Richey
London Indoor
F
7-5 6-7 7-5 6-0
Hard
Jim Mcmanus
United States of America
7
1
1972-03-05
Jim Mcmanus
Hampton
R32
6-4 6-2
Hard
Jimmy Connors
United States of America
2
6
1973-03-09
Jimmy Connors
Paramus
F
6-1 6-2
Hard
Premjit Lall
India
7
1
1971-06-07
Premjit Lall
Beckenham
SF
6-3 8-9 RET
Grass
Thomaz Koch
Brazil
5
3
1972-06-17
Clark Graebner
Bristol
R16
6-1 4-6 7-5
Grass
Erik Van Dillen
United States of America
5
2
1973-07-16
Clark Graebner
Boston
R16
6-4 6-1
Clay
Joaquin Loyo Mayo
Mexico
5
2
1971-08-01
Clark Graebner
Columbus
R32
DEF
Hard
Onny Parun
New Zealand
6
1
1973-08-20
Clark Graebner
South Orange
QF
6-2 6-4
Grass
Charlie Pasarell
United States of America
3
3
1974-06-24
Charlie Pasarell
Wimbledon
R128
6-3 0-6 6-3 4-6 6-3
Grass
Haroon Rahim
Pakistan
3
3
1972-05-05
Haroon Rahim
Kansas City
SF
6-3 7-6
Hard
Ion Tiriac
Romania
6
0
1975-01-13
Clark Graebner
Freeport
R16
7-5 6-4
Jaime Fillol
Chile
5
1
1972-01-09
Clark Graebner
Baltimore
QF
7-5 6-1
Hard
Tom Edlefsen
United States of America
4
2
1972-05-05
Clark Graebner
Kansas City
QF
3-6 6-3 6-3
Hard
Bill Bowrey
Australia
5
0
1971-09-01
Clark Graebner
South Orange
R32
6-2 6-4
Hard
Bob Hewitt
South Africa
2
3
1975-08-18
Bob Hewitt
South Orange
R16
6-1 6-0
Clay
Bob Lutz
United States of America
4
1
1971-11-01
Clark Graebner
Wembley
R32
W/O
Hard
Cliff Drysdale
South Africa
1
4
1973-06-17
Cliff Drysdale
Queen's Club
R32
6-4 7-5
Grass
Dick Stockton
United States of America
3
2
1974-03-31
Dick Stockton
Atlanta WCT
R16
6-1 6-7(6) 6-1
Clay
Frew Mcmillan
South Africa
5
0
1973-10-07
Clark Graebner
Quebec
R16
6-2 6-7(3) 7-6(4)
Gerald Battrick
United Kingdom
5
0
1973-01-16
Clark Graebner
Jacksonville
SF
6-2 6-2
Hard
John Newcombe
Australia
2
3
1973-09-19
John Newcombe
Columbia
SF
7-6 6-3
Carpet
Ken Rosewall
Australia
2
3
1971-11-08
Ken Rosewall
Paris Indoor
R16
3-6 6-4 6-4
Clay
Manuel Santana
Spain
4
1
1970-04-21
Clark Graebner
Houston
SF
6-4 6-4 6-4
Clay
Patricio Cornejo
Chile
5
0
1973-02-19
Clark Graebner
Salisbury
R64
6-3 6-3
Hard
Ray Keldie
Australia
5
0
1971-06-07
Clark Graebner
Beckenham
QF
6-1 3-6 6-4
Grass
Richard Russell
Jamaica
5
0
1972-03-27
Clark Graebner
San Juan
RR
6-4 6-2
Hard
Brian Fairlie
New Zealand
3
1
1970-04-21
Clark Graebner
Houston
QF
6-0 6-2
Clay
Brian Gottfried
United States of America
1
3
1974-03-03
Brian Gottfried
Lacosta WCT
R16
3-6 7-6 6-3
Hard
Dick Crealy
Australia
1
3
1974-04-22
Dick Crealy
St. Louis
QF
6-3 3-6 7-5
Clay
Frank Froehling
United States of America
3
1
1973-02-19
Frank Froehling
Salisbury
R16
7-6 6-4
Hard
Ismail El Shafei
Egypt
3
1
1974-03-03
Clark Graebner
Lacosta WCT
R32
7-5 7-5
Hard
Jan Kodes
Czech Republic
0
4
1975-03-11
Jan Kodes
Hampton
QF
6-3 6-3
Carpet
Jim Osborne
United States of America
3
1
1971-08-01
Jim Osborne
Columbus
R16
7-6 6-4
Hard
John Cooper
Australia
4
0
1973-01-17
Clark Graebner
Birmingham
QF
6-3 6-1
Hard
Juan Gisbert
Spain
3
1
1972-02-28
Juan Gisbert
New York
R32
4-6 6-4 6-2
Mike Belkin
Canada
3
1
1971-04-20
Clark Graebner
Houston
SF
6-1 3-6 7-5 4-6 6-4
Clay
Nicholas Kalogeropoulos
Greece
3
1
1973-02-04
Clark Graebner
Des Moines
F
7-5 4-6 6-4
Hard
Pierre Barthes
France
1
3
1972-02-14
Pierre Barthes
Los Angeles
R16
7-6 6-2
Ray Ruffels
Australia
4
0
1970-07-20
Clark Graebner
Cincinnati
R16
4-6 6-2 9-7
Clay
Roger Taylor
United Kingdom
1
3
1971-07-17
Roger Taylor
Washington WCT
R32
6-2 3-6 7-5
Clay
Tony Roche
Australia
2
2
1971-07-05
Clark Graebner
Dublin
SF
8-6 9-7
Grass
Colin Dibley
Australia
2
1
1973-08-20
Colin Dibley
South Orange
SF
6-3 6-3
Grass
Dennis Ralston
United States of America
1
2
1972-03-27
Clark Graebner
San Juan
RR
W/O
Hard
Grover Raz Reid
United States of America
1
2
1974-04-08
Grover Raz Reid
Orlando WCT
R16
6-1 7-5
Hard
Jan Leschly
Denmark
0
3
1971-12-01
Jan Leschly
Buenos Aires
R16
6-1 6-3 1-6 6-1
Clay
John Alexander
Australia
2
1
1973-07-16
Clark Graebner
Boston
QF
7-5 6-4
Clay
Karl Meiler
Germany
2
1
1975-01-29
Karl Meiler
Roanoke
QF
6-7 6-0 6-3
Manuel Orantes
Spain
0
3
1973-08-06
Manuel Orantes
Cincinnati
R32
6-1 6-0
Clay
Martin Mulligan
Australia
3
0
1971-04-07
Clark Graebner
Des Moines
R16
6-2 6-2
Carpet
Paul Gerken
United States of America
2
1
1973-03-03
Paul Gerken
Hampton
QF
6-4 6-7(0) 6-4
Hard
Peter Curtis
United Kingdom
3
0
1971-09-01
Clark Graebner
US Open
R64
6-1 6-4 6-1
Grass
Raymond Moore
South Africa
2
1
1974-08-28
Raymond Moore
US Open
R32
6-1 6-4 6-3
Grass
Richard Gonzalez
United States of America
1
2
1972-12-13
Richard Gonzalez
Kingston
F
6-3 6-4
Hard
Robert Lutz
United States of America
3
0
1970-05-01
Clark Graebner
Kansas City
SF
2-6 7-6 6-3
Hard
Robert Maud
South Africa
2
1
1970-06-08
Clark Graebner
Beckenham
F
6-4 10-8
Grass
Sherwood Stewart
United States of America
3
0
1974-03-31
Clark Graebner
Atlanta WCT
R32
6-4 3-6 6-1
Clay
Tom Gorman
United States of America
1
2
1972-03-27
Tom Gorman
San Juan
RR
4-6 7-6 6-4
Hard
Torben Ulrich
Denmark
3
0
1974-08-28
Clark Graebner
US Open
R128
6-3 6-1 7-5
Grass
Adriano Panatta
Italy
1
1
1972-08-30
Clark Graebner
US Open
R128
4-6 6-3 7-5 6-2
Grass
Alejandro Olmedo
Peru
1
1
1971-04-30
Alejandro Olmedo
Kansas City
QF
6-1 7-6
Hard
Andres Gimeno
Spain
1
1
1972-05-22
Andres Gimeno
Roland Garros
R16
3-6 6-3 5-7 6-2 6-1
Clay
Barry Mackay
United States of America
2
0
1970-07-20
Clark Graebner
Cincinnati
R32
6-3 6-4
Clay
Barry Phillips Moore
Australia
0
2
1974-09-15
Barry Phillips Moore
Cedar Grove
R16
6-3 6-1
Bob Carmichael
Australia
1
1
1970-04-15
Bob Carmichael
Charlotte
SF
6-4 6-3
Clay
Bob Mckinley
United States of America
1
1
1972-09-01
Bob Mckinley
South Orange
R32
6-3 7-6
Hard
Boro Jovanovic
Croatia
0
2
1974-04-15
Boro Jovanovic
Charlotte
R32
7-5 6-0
Clay
Butch Seewagen
United States of America
2
0
1973-08-20
Clark Graebner
South Orange
R16
6-4 6-4
Grass
Butch Walts
United States of America
1
1
1976-02-14
Butch Walts
Salisbury
R32
6-3 6-2
Carpet
Charles Owens
United States of America
2
0
1974-01-29
Clark Graebner
Baltimore
SF
6-4 6-2
Carpet
Francois Jauffret
France
2
0
1971-11-08
Clark Graebner
Paris Indoor
R32
7-6 3-6 6-4
Clay
Fred Stolle
Australia
2
0
1968-06-24
Clark Graebner
Wimbledon
R16
6-1 7-5 7-5
Grass
Gene Scott
United States of America
2
0
1968-08-29
Clark Graebner
US Open
R16
7-5 6-0 6-3
Grass
Geoff Masters
Australia
0
2
1974-04-07
Geoff Masters
New Orleans WCT
R32
4-6 6-0 6-2
Hans Kary
Austria
2
0
1973-01-17
Clark Graebner
Birmingham
R16
6-0 6-4
Hard
Jackie Saul
South Africa
1
1
1968-01-08
Clark Graebner
Bloemfontein
R16
6-2 6-1
Hard
Jean Baptiste Chanfreau
France
2
0
1971-08-09
Clark Graebner
Indianapolis
R64
6-3 6-1
Clay
Jeff Austin
United States of America
1
1
1975-03-17
Jeff Austin
New York
R32
6-7 7-6 6-3
Jiri Hrebec
Czech Republic
2
0
1973-02-04
Clark Graebner
Des Moines
R16
7-6 3-6 6-2
Hard
Jorgen Ulrich
Denmark
2
0
1971-07-19
Clark Graebner
Kitzbuhel
R16
6-2 6-1 6-1
Clay
Jurgen Fassbender
Germany
1
1
1973-03-12
Jurgen Fassbender
Charleston
F
4-6 6-1 6-4
Carpet
Lenny Schloss
United States of America
2
0
1971-12-13
Clark Graebner
Kingston
R16
W/O
Hard
Luis Ayala
Chile
2
0
1971-03-28
Clark Graebner
San Juan
R16
6-1 6-4
Hard
Marty Riessen
United States of America
0
2
1973-09-30
Marty Riessen
Chicago
R16
6-3 7-6
Carpet
Mike Estep
United States of America
2
0
1971-08-22
Clark Graebner
Merion
R32
7-6 7-5
Hard
Milan Holecek
Czech Republic
2
0
1974-04-22
Clark Graebner
St. Louis
R32
2-6 7-6(5) 6-1
Clay
Nicola Spear
Serbia
2
0
1972-06-24
Clark Graebner
Queen's Club
R32
7-5 2-6 7-5
Grass
Pancho Guzman
Ecuador
1
1
1969-07-07
Pancho Guzman
Washington
R32
7-9 7-5 6-4
Clay
Patrick Proisy
France
1
1
1974-01-21
Patrick Proisy
Philadelphia WCT
R128
7-6(2) 6-4
Carpet
Peter Szoke
Hungary
2
0
1972-03-06
Clark Graebner
Washington
R32
6-4 6-2
Carpet
Rafael Osuna
Mexico
2
0
1968-05-24
Clark Graebner
Davis Cup AME F: USA vs MEX
RR
10-8 6-3 6-2
Hard
Robert Mckinley
United States of America
2
0
1970-07-20
Clark Graebner
Cincinnati
R64
7-5 6-4
Clay
Rod Laver
Australia
0
2
1971-06-21
Rod Laver
Wimbledon
R32
9-8 6-2 7-5
Grass
Ron Holmberg
United States of America
1
1
1969-02-10
Clark Graebner
Salisbury
QF
6-4 1-6 6-3
Hard
Roscoe Tanner
United States of America
2
0
1971-08-22
Clark Graebner
Merion
QF
3-6 6-2 7-6
Hard
Ross Case
Australia
1
1
1974-04-08
Clark Graebner
Orlando WCT
R32
6-2 6-0
Hard
Sandy Mayer
United States of America
0
2
1974-01-29
Sandy Mayer
Baltimore
F
6-2 6-1
Carpet
Stephen Warboys
United Kingdom
2
0
1972-12-13
Clark Graebner
Kingston
SF
6-3 6-4
Hard
Steve Faulk
United States of America
2
0
1973-09-30
Clark Graebner
Chicago
R32
6-3 6-4
Carpet
Szabolcz Baranyi
Hungary
2
0
1973-03-03
Clark Graebner
Hampton
R32
6-4 6-1
Hard
Terry Addison
Australia
1
1
1971-04-07
Terry Addison
Des Moines
QF
4-6 7-6 6-3
Carpet
Tom Okker
Netherlands
0
2
1971-09-01
Tom Okker
US Open
QF
6-2 6-3 6-4
Grass
Viorel Marcu
Romania
2
0
1975-02-24
Clark Graebner
Fairfield
R32
6-0 6-4
Carpet
Vitas Gerulaitis
United States of America
2
0
1973-12-12
Clark Graebner
Kingston
QF
7-6 7-5
Hard
Whitney Reed
United States of America
2
0
1972-12-04
Clark Graebner
New York
R32
6-2 6-2
Carpet
William Brown
United States of America
2
0
1973-03-22
Clark Graebner
Jackson
R16
6-1 6-1
Hard
Alex Metreveli
Russia
1
0
1968-06-17
Clark Graebner
London
SF
6-4 6-2
Grass
Allan Kendall
Australia
1
0
1970-06-15
Clark Graebner
London / Queen's Club
R64
6-3 6-4
Grass
Allan Stone
Australia
1
0
1968-07-15
Clark Graebner
Milwaukee
R16
6-4 6-3
Clay
Anthony Bull
United States of America
1
0
1968-07-29
Clark Graebner
South Orange
R64
6-1 6-3
Grass
Antonio Munoz
Spain
1
0
1974-08-28
Clark Graebner
US Open
R64
1-6 6-4 3-6 6-2 6-2
Grass
Belus Prajoux
Chile
1
0
1974-01-29
Clark Graebner
Baltimore
R16
6-1 4-6 6-3
Carpet
Bill Cullen
United States of America
1
0
1969-07-28
Clark Graebner
South Orange
R64
6-2 6-2
Grass
Billy Higgins
United States of America
1
0
1973-01-16
Clark Graebner
Jacksonville
QF
6-4 6-3
Hard
Bjorn Borg
Sweden
1
0
1972-12-13
Clark Graebner
Kingston
QF
7-6 6-1
Hard
Bob Stuckert
United States of America
1
0
1968-07-15
Clark Graebner
Milwaukee
R32
6-1 6-1
Clay
Brian Teacher
United States of America
1
0
1971-09-20
Clark Graebner
Los Angeles
R64
7-5 7-6
Hard
Buster C Mottram
United Kingdom
1
0
1973-08-20
Clark Graebner
South Orange
R32
7-6 6-4
Grass
Butch Krikorian
United States of America
1
0
1968-05-29
Clark Graebner
Sacramento
R64
6-2 6-1
Hard
Chuck Mckinley
United States of America
1
0
1968-03-02
Clark Graebner
Long Island Indoors
RR
31-24
Carpet
Chum Steele Iii
United States of America
1
0
1968-08-17
Clark Graebner
Boston 2
R32
6-2 6-3 6-2
Grass
David Pratt
World
1
0
1972-12-13
Clark Graebner
Kingston
R16
6-1 6-1
Hard
Dean Schlobohm
United States of America
1
0
1968-05-29
Clark Graebner
Sacramento
R32
6-3 6-2
Hard
Des Early
Ireland
1
0
1971-07-05
Clark Graebner
Dublin
R16
6-2 6-3
Grass
Eddie Dibbs
United States of America
1
0
1973-03-03
Clark Graebner
Hampton
R16
6-1 7-5
Hard
Ferdi Taygan
United States of America
0
1
1975-09-21
Ferdi Taygan
Bermuda
R16
7-6 7-6
Clay
Francis Barnett
World
1
0
1973-12-12
Clark Graebner
Kingston
R16
6-2 7-5
Hard
Francisco Castillo
Colombia
1
0
1968-07-15
Clark Graebner
Milwaukee
R64
6-0 6-0
Clay
Francois Van Der Merwe
South Africa
1
0
1968-01-01
Clark Graebner
Cape Town
R32
6-1 6-0
Fred Mcnair
United States of America
1
0
1973-07-23
Clark Graebner
Washington
R64
6-4 6-4
Clay
Frithjof Prydz
Norway
1
0
1968-07-08
Clark Graebner
Bastad 1
R32
6-4 6-4 6-3
Clay
Gavorielle Marcu
Romania
1
0
1973-02-04
Clark Graebner
Des Moines
R32
6-1 6-3
Hard
Graham Primrose
Australia
1
0
1970-06-08
Clark Graebner
Beckenham
R32
6-2 6-2
Grass
Guillermo Vilas
Argentina
0
1
1973-08-05
Guillermo Vilas
Louisville
R32
7-6 6-2
Clay
Hans Joachim Ploetz
Germany
0
1
1968-01-01
Hans Joachim Ploetz
Cape Town
R16
4-6 6-4 6-2
Harald Elschenbroich
Germany
1
0
1970-06-22
Clark Graebner
Wimbledon
R128
6-3 6-2 3-6 6-1
Grass
Harold Solomon
United States of America
1
0
1970-03-25
Clark Graebner
Jacksonville
R32
7-5 6-2
Clay
Herb Fitzgibbon
United States of America
1
0
1969-02-10
Clark Graebner
Salisbury
R32
6-4 6-4
Hard
Humphrey Hose
Venezuela
1
0
1968-07-29
Clark Graebner
South Orange
R16
6-3 6-4
Grass
Ian Crookenden
New Zealand
1
0
1975-03-11
Clark Graebner
Hampton
R16
6-4 7-6
Carpet
Istvan Gulyas
Hungary
1
0
1969-02-10
Clark Graebner
Salisbury
R64
6-2 6-2
Hard
Jack Lowe
United States of America
1
0
1970-04-15
Clark Graebner
Charlotte
R32
6-1 6-1
Clay
Jaidip Mukerjea
India
1
0
1972-06-26
Clark Graebner
Wimbledon
R128
6-2 3-6 6-4 6-3
Grass
James Mcardle
Ireland
1
0
1971-07-05
Clark Graebner
Dublin
R32
6-2 6-1
Grass
Jan Erik Lundquist
Sweden
1
0
1970-07-11
Clark Graebner
Bastad
R16
6-1 6-4 6-3
Clay
Jan Pisecky
Czech Republic
0
1
1975-02-10
Jan Pisecky
Salisbury
R32
3-6 7-5 6-1
Carpet
Javier Sanjines
United States of America
1
0
1968-02-12
Clark Graebner
Salisbury
R64
6-0 6-0
Hard
Jean Claude Barclay
France
1
0
1972-06-24
Clark Graebner
Queen's Club
R64
6-2 6-2
Grass
Jean Pierre Courcol
France
1
0
1969-08-16
Clark Graebner
Boston
R16
6-2 6-3
Grass
Jeff Borowiak
United States of America
1
0
1971-09-01
Clark Graebner
South Orange
R64
6-4 6-4
Hard
Jeff Simpson
New Zealand
0
1
1972-08-07
Jeff Simpson
Indianapolis
R64
6-4 2-6 6-4
Clay
Jim Delaney
United States of America
1
0
1972-02-20
Clark Graebner
Salisbury
R32
6-1 6-2
Hard
Joe Brandi
United States of America
1
0
1968-04-15
Clark Graebner
Houston 2
R32
6-4 6-4
Clay
John Antonas
Bahamas
1
0
1975-01-13
Clark Graebner
Freeport
R32
6-2 6-4
John Austin
United States of America
1
0
1974-01-29
Clark Graebner
Baltimore
QF
6-3 5-7 6-2
Carpet
John Barrett
United Kingdom
1
0
1971-06-07
Clark Graebner
Beckenham
R32
6-2 6-3
Grass
John Brown
Australia
1
0
1969-06-23
Clark Graebner
Wimbledon
R64
6-2 3-0 RET
Grass
John Gardner
Australia
1
0
1971-08-22
Clark Graebner
Merion
R64
5-7 6-4 6-2
Hard
John Holladay
United States of America
1
0
1975-08-18
Clark Graebner
South Orange
R32
6-4 6-0
Clay
John Lloyd
United Kingdom
0
1
1975-08-27
John Lloyd
US Open
R128
6-7 6-2 6-3
Clay
John McDonald
New Zealand
1
0
1971-06-21
Clark Graebner
Wimbledon
R128
6-4 6-2 6-2
Grass
John Paish
United Kingdom
1
0
1972-06-17
Clark Graebner
Bristol
QF
7-5 6-3
Grass
Jose Edison Mandarino
Brazil
1
0
1971-02-21
Clark Graebner
Salisbury
R32
6-2 6-2
Hard
Jose Luis Arillla
Spain
0
1
1968-07-08
Jose Luis Arillla
Bastad 1
R16
6-2 6-0 6-3
Clay
Keith Carpenter
Canada
1
0
1968-04-01
Clark Graebner
Johannesburg 1
R32
6-4 6-1 7-5
Hard
Keith Wooldridge
United Kingdom
0
1
1968-11-11
Keith Wooldridge
London 2
R32
6-1 5-1 RET
Hard
Ken Stuart
United States of America
1
0
1970-05-07
Clark Graebner
Sacramento
R16
6-3 7-5
Hard
Kerneels Kasch
South Africa
1
0
1968-01-08
Clark Graebner
Bloemfontein
R32
6-0 6-2
Hard
Kjell Johansson
Sweden
0
1
1973-10-07
Kjell Johansson
Quebec
QF
6-3 6-3
Lornie Kuhle
United States of America
1
0
1970-04-21
Clark Graebner
Houston
R32
7-5 6-3
Clay
Louis Gordon
South Africa
1
0
1968-04-01
Clark Graebner
Johannesburg 1
R64
6-4 6-0 6-3
Hard
Mal Anderson
Australia
1
0
1968-09-14
Clark Graebner
Los Angeles
R32
15-13 6-4
Hard
Marcello Lara
Mexico
1
0
1969-01-26
Clark Graebner
Omaha
R16
6-4 6-4
Hard
Mark Cox
United Kingdom
1
0
1969-02-08
Clark Graebner
Buffalo
F
2-6 9-7 8-6
Hard
Miguel Olvera
Ecuador
1
0
1968-06-07
Clark Graebner
Davis Cup AME F: USA vs ECU
RR
6-2 6-1 6-2
Carpet
Mike Kreiss
United States of America
1
0
1970-09-28
Clark Graebner
Berkeley
R64
6-4 7-6
Hard
Mike Machette
United States of America
1
0
1969-05-26
Clark Graebner
Sacramento
QF
6-4 8-6
Hard
Nikola Pilic
Croatia
1
0
1970-02-15
Clark Graebner
Salisbury
R32
4-6 6-4 6-4
Hard
Norberto Herrero
World
1
0
1971-12-01
Clark Graebner
Buenos Aires
R32
6-2 6-1 6-3
Clay
Ove Bengtson
Sweden
0
1
1972-12-04
Ove Bengtson
New York
R16
6-4 4-6 6-4
Carpet
Ove Nils Bengtson
Sweden
1
0
1969-03-24
Clark Graebner
New York
R32
4-6 6-3 12-10
Carpet
Owen Davidson
Australia
1
0
1973-09-19
Clark Graebner
Columbia
R16
7-5 6-7 6-3
Carpet
Pancho Segura
Ecuador
1
0
1971-12-13
Clark Graebner
Kingston
QF
6-0 6-4
Hard
Pat Cramer
South Africa
1
0
1973-01-03
Clark Graebner
Baltimore
QF
6-0 6-3
Hard
Paul Sullivan
United States of America
1
0
1973-07-16
Clark Graebner
Boston
R32
6-1 6-2
Clay
Pavel Slozil
Czech Republic
0
1
1975-02-17
Pavel Slozil
Boca Raton
R32
6-7 6-3 6-2
Hard
Peter Burwash
Canada
1
0
1969-07-07
Clark Graebner
Washington
R64
6-1 6-4
Clay
Peter Van Lingen
South Africa
1
0
1971-04-20
Clark Graebner
Houston
R32
6-4 7-6
Clay
Pierre Manidis
South Africa
1
0
1968-01-08
Clark Graebner
Bloemfontein
R64
6-0 6-4
Hard
Quentin Pretorius
South Africa
1
0
1968-01-01
Clark Graebner
Cape Town
R64
6-1 6-1
Ramanathan Krishnan
India
0
1
1968-11-09
Ramanathan Krishnan
Davis Cup WG F: USA vs IND
RR
7-5 4-6 6-2 6-1
Hard
Ramiro Benavides
Bolivia
1
0
1970-07-18
Clark Graebner
Washington
R64
6-2 6-0
Hard
Rauty Krog
South Africa
1
0
1968-01-14
Clark Graebner
Durban 1
R32
6-1 6-1 6-1
Hard
Rayno Seegers
South Africa
1
0
1970-06-08
Clark Graebner
Beckenham
R16
6-1 6-4
Grass
Robert Wilson
United Kingdom
1
0
1969-02-10
Clark Graebner
Salisbury
R16
6-4 6-4
Hard
Roger Guedes
Brazil
1
0
1975-03-11
Clark Graebner
Hampton
R32
6-2 7-6
Carpet
Roy Barth
United States of America
1
0
1968-06-24
Clark Graebner
Wimbledon
R128
6-4 6-3 6-8 6-8 11-9
Grass
Roy Emerson
Australia
1
0
1968-06-17
Clark Graebner
London
QF
11-9 6-3
Grass
Roy Sprengelmeyer
United States of America
1
0
1971-04-14
Clark Graebner
Jacksonville
R32
6-2 6-2
Clay
Stanley Matthews
United Kingdom
1
0
1972-06-24
Clark Graebner
Queen's Club
R16
6-4 6-1
Grass
Steve Siegel
United States of America
1
0
1974-09-15
Clark Graebner
Cedar Grove
R32
6-3 6-4
Syd Ball
Australia
1
0
1974-04-22
Clark Graebner
St. Louis
R16
7-6(3) 0-6 6-3
Clay
Teimuraz Kakulia
World
0
1
1975-04-03
Teimuraz Kakulia
Washington
R16
7-5 6-2
Carpet
Terry Rosenberg
South Africa
1
0
1968-01-14
Clark Graebner
Durban 1
R64
6-3 6-3 6-4
Hard
Tico Carrero
Puerto Rico
1
0
1969-08-04
Clark Graebner
Southampton
R64
W/O
Grass
Tom Brown
United States of America
1
0
1969-05-26
Clark Graebner
Sacramento
R16
8-6 6-1
Hard
Tom Mozur
United States of America
1
0
1969-08-27
Clark Graebner
US Open
R128
6-0 7-5 6-2
Grass
Toshiro Sakai
Japan
1
0
1971-07-19
Clark Graebner
Kitzbuhel
R32
6-2 6-4 6-3
Clay
Trey Waltke
United States of America
0
1
1975-01-13
Trey Waltke
Freeport
QF
2-6 6-4 6-4
Vicente Zarazua
Mexico
1
0
1968-04-15
Clark Graebner
Houston 2
R16
6-3 6-3
Clay
Victor Amaya
United States of America
0
1
1976-02-02
Victor Amaya
Boca Raton
R32
6-2 6-2
Hard
Victor Pecci
Paraguay
0
1
1976-01-29
Victor Pecci
Cleveland
R16
6-4 6-0
Carpet
Vittorio Crotta
Italy
1
0
1969-07-21
Clark Graebner
Indianapolis
R64
6-3 6-2
Clay
Vladimir Zednik
Czech Republic
1
0
1973-01-16
Clark Graebner
Jacksonville
R16
6-0 6-4
Hard
Woody Blocher
United States of America
1
0
1973-08-05
Clark Graebner
Louisville
R64
6-1 6-1
Clay
Zan Guerry
United States of America
1
0
1969-08-16
Clark Graebner
Boston
R64
6-3 6-2
Grass