Round 1
Paul R. Gerken 1 *
Bob Hewitt
1-6
7-5
5-2
ret.
Round 2
Paul R. Gerken 1 *
Sherwood Stewart
6-3
6-4
Round 3
Paul R. Gerken 1 *
Vijay Amritraj
1-6
7-6
6-2
Round 4
Paul R. Gerken 1 *
Alexander (Sandy) Mayer
7-6
6-7
7-6
Quarterfinals
Vitas Gerulaitis 1 *
Paul R. Gerken
7-5
6-3
Round 1
Paul R. Gerken 1 *
Nestor Grammatica
7-5
6-2
Round 2
Paul R. Gerken 1 *
Harold Mollin
6-2
6-4
Quarterfinals
Paul R. Gerken 1 *
Butch Seewagen
6-4
6-0
Semifinals
Paul R. Gerken 1 *
John Manderson
7-5
5-7
6-4
6-2
Final
Paul R. Gerken 1 *
John James
6-3
6-2
6-1
Round 1
Paul R. Gerken 1 *
Jaime Pinto-Bravo
7-5
6-0
Round 2
Paul R. Gerken 1 *
Ion Tiriac
4-6
6-2
6-2
Quarterfinals
Paul R. Gerken 1 *
Jurgen Fassbender
3-6
6-1
6-3
Semifinals
Paul R. Gerken 1 *
Ilie Nastase
4-6
6-4
6-2
Final
Jimmy Connors 1 *
Paul R. Gerken
6-1
6-2
Round 1
Paul R. Gerken 1 *
Don McCormick
6-1
6-1
Round 2
Paul R. Gerken 1 *
Mike L. Belkin
6-3
6-1
Quarterfinals
Paul R. Gerken 1 *
Pat Cramer
3-6
6-3
7-6
Semifinals
Paul R. Gerken 1 *
Juan M. Gisbert Ortiga Sr
6-1
5-7
6-3
Final
Ilie Nastase 1 *
Paul R. Gerken
6-4
7-6
Round 1
Paul R. Gerken 1 *
Bryce Perry
6-4
6-2
Round 2
Paul R. Gerken 1 *
James (Jim) Bayless
6-2
6-2
Round 3
Paul R. Gerken 1 *
Larry Loeb
6-2
6-0
Round 4
Paul R. Gerken 1 *
Eddie Dibbs
6-2
6-2
Quarterfinals
Alexander (Sandy) Mayer 1 *
Paul R. Gerken
6-3
6-1
Round 1
Paul R. Gerken 1 *
Greg A. Hilley
6-3
ret.
Round 2
Paul R. Gerken 1 *
Hugh R. Thompson
7-9
7-5
6-4
Round 3
Paul R. Gerken 1 *
Steve Turner
6-3
6-4
Quarterfinals
Paul R. Gerken 1 *
Robert E. (Bob) McKinley
6-4
6-4
Semifinals
Paul R. Gerken 1 *
Steve Krulevitz
8-6
2-6
6-3
Final
Paul R. Gerken 1 *
Jeff Borowiak
6-2
11-9
Round 1
Paul R. Gerken 1 *
Al Clarksen
6-0
6-0
Round 2
Paul R. Gerken 1 *
Mike Sprengelmeyer
6-2
6-2
Round 3
Paul R. Gerken 1 *
Bill Atkins
6-1
6-3
Round 4
Paul R. Gerken 1 *
Jacques Grigry
11-9
6-4
Quarterfinals
Paul R. Gerken 1 *
Robert (Bob) Potthast
4-6
6-3
6-4
Semifinals
Paul R. Gerken 1 *
Robert (Bob) Alloo
2-6
6-3
6-2
Final
Erik Van Dillen 1 *
Paul R. Gerken
6-3
6-4
6-2
Round 3
Paul R. Gerken 1 *
Tom Muench
6-3
6-4
Round 4
Paul R. Gerken 1 *
Fred Suessman
8-6
6-2
Quarterfinals
Paul R. Gerken 1 *
Tom Brown
5-7
6-3
6-2
Semifinals
Paul R. Gerken 1 *
Whitney Reed
6-3
6-2
Final
Erik Van Dillen 1 *
Paul R. Gerken
6-4
12-14
6-2