Winner	Loser	Set 1	Set 2	Set 3
Tito Vazquez	William Brown	5-7	6-2	6-3
Allan Stone	Ken Stuart	6-1	6-2	·
Chum Steele Iii	Bob Alloo	6-1	6-7	6-3
Butch Seewagen	Lito Alvarez	6-3	6-3	·
Ray Ruffels	Fred Mcnair	7-6	6-3	·
Jean Loup Rouyer	Dick Dell	7-6	7-6	·
Haroon Rahim	Charles Owens	6-3	6-4	·
Onny Parun	Mike Machette	6-1	7-6	·
Jim Osborne	Roscoe Tanner	7-6	7-5	·
Frew Mcmillan	Terry Hassall	6-3	6-2	·
Jim Mcmanus	G Turner Howard	6-3	7-6	·
Robert Mckinley	Richard Russell	7-5	6-2	·
Sandy Mayer	Ron Bohrnstedt	6-4	7-6	·
Joaquin Loyo Mayo	Dick Stockton	6-7	6-3	7-6
Marcello Lara	Tom Edlefsen	6-2	6-4	·
Premjit Lall	Steve Faulk	3-6	6-3	6-2
Stepan Koudelka	Lamar Roemer	5-7	6-3	6-3
Tom Gorman	Tom Mozur	7-6	6-4	·
Paul Gerken	Frank Froehling	7-6	6-4	·
John Gardner	Georges Goven	6-2	6-2	·
Jaime Fillol	Robert Kreiss	6-2	6-3	·
Brian Fairlie	Mike Kreiss	6-4	6-2	·
Mike Estep	Brian Gottfried	6-4	6-3	·
Cliff Drysdale	David Cantrell	6-2	6-3	·
Peter Curtis	Jeff Austin	6-2	2-6	6-1
Dick Crealy	Dave Bohrnstedt	7-6	6-1	·
John Cooper	Alan Koth	7-6	6-2	·
Jimmy Connors	Jean Baptiste Chanfreau	6-4	6-3	·
Bob Carmichael	William Krulewitz	6-3	6-3	·
Bill Bowrey	Tom Leonard	7-6	6-3	·
Jeff Borowiak	Patricio Cornejo	6-4	6-3	·
Roy Barth	Pancho Walthall	6-3	6-4	·

Round of 32 16 matches

Winner	Loser	Set 1	Set 2	Set 3
Ray Ruffels	Premjit Lall	6-3	6-3	·
Haroon Rahim	Tom Gorman	6-7	7-6	7-6
Onny Parun	John Cooper	6-3	2-6	6-4
Jim Osborne	Roy Barth	7-5	7-5	·
Frew Mcmillan	Stepan Koudelka	5-7	6-4	6-4
Jim Mcmanus	Sandy Mayer	3-6	6-2	6-4
Joaquin Loyo Mayo	Tito Vazquez	7-5	7-5	·
Jaime Fillol	Robert Mckinley	6-3	7-6	·
Brian Fairlie	Mike Estep	6-2	6-3	·
Cliff Drysdale	Butch Seewagen	6-2	6-3	·
Peter Curtis	Marcello Lara	7-5	7-6	·
Dick Crealy	Chum Steele Iii	7-6	6-7	6-4
Jimmy Connors	Allan Stone	6-3	7-5	·
Bob Carmichael	Jean Loup Rouyer	7-6	6-2	·
Bill Bowrey	Paul Gerken	6-4	6-3	·
Jeff Borowiak	John Gardner	6-4	6-2	·

Players (64)

	Player	Country	Reached
	Ray Ruffels	AUS	Winner
	Jaime Fillol	CHI	Final
BF	Brian Fairlie	NZL	Semifinal
	Dick Crealy	AUS	Semifinal
BB	Bill Bowrey	AUS	Quarterfinal
	Bob Carmichael	AUS	Quarterfinal
	Cliff Drysdale	RSA	Quarterfinal
HR	Haroon Rahim	PAK	Quarterfinal
FM	Frew Mcmillan	RSA	Round of 16
JB	Jeff Borowiak	USA	Round of 16
JM	Jim Mcmanus	USA	Round of 16
JO	Jim Osborne	USA	Round of 16
	Jimmy Connors	USA	Round of 16
JM	Joaquin Loyo Mayo	MEX	Round of 16
	Onny Parun	NZL	Round of 16
PC	Peter Curtis	GBR	Round of 16
AS	Allan Stone	AUS	Round of 32
BS	Butch Seewagen	USA	Round of 32
CI	Chum Steele Iii	USA	Round of 32
JR	Jean Loup Rouyer	FRA	Round of 32
JC	John Cooper	AUS	Round of 32
JG	John Gardner	AUS	Round of 32
ML	Marcello Lara	MEX	Round of 32
ME	Mike Estep	USA	Round of 32
PG	Paul Gerken	USA	Round of 32
PL	Premjit Lall	IND	Round of 32
RM	Robert Mckinley	USA	Round of 32
RB	Roy Barth	USA	Round of 32
SM	Sandy Mayer	USA	Round of 32
SK	Stepan Koudelka	TCH	Round of 32
TV	Tito Vazquez	ARG	Round of 32
TG	Tom Gorman	USA	Round of 32
AK	Alan Koth		Round of 64
BA	Bob Alloo	USA	Round of 64
BG	Brian Gottfried	USA	Round of 64
CO	Charles Owens	USA	Round of 64
DB	Dave Bohrnstedt	USA	Round of 64
DC	David Cantrell	USA	Round of 64
DD	Dick Dell	USA	Round of 64
	Dick Stockton	USA	Round of 64
FF	Frank Froehling	USA	Round of 64
FM	Fred Mcnair	USA	Round of 64
GH	G Turner Howard	USA	Round of 64
GG	Georges Goven	FRA	Round of 64
JC	Jean Baptiste Chanfreau	FRA	Round of 64
JA	Jeff Austin	USA	Round of 64
KS	Ken Stuart	USA	Round of 64
LR	Lamar Roemer	USA	Round of 64
LA	Lito Alvarez	ARG	Round of 64
MK	Mike Kreiss	USA	Round of 64
MM	Mike Machette	USA	Round of 64
PW	Pancho Walthall	USA	Round of 64
PC	Patricio Cornejo	CHI	Round of 64
RR	Richard Russell	JAM	Round of 64
RK	Robert Kreiss	USA	Round of 64
RB	Ron Bohrnstedt	USA	Round of 64
	Roscoe Tanner	USA	Round of 64
SF	Steve Faulk	USA	Round of 64
TH	Terry Hassall	USA	Round of 64
TE	Tom Edlefsen	USA	Round of 64
TL	Tom Leonard	USA	Round of 64
TM	Tom Mozur	USA	Round of 64
WB	William Brown	USA	Round of 64
WK	William Krulewitz		Round of 64