Winner	Loser	Set 1	Set 2	Set 3
Butch Walts	Allan Stone	7-5	6-3	·
Sherwood Stewart	John Holladay	6-2	6-3	·
Bill Scanlon	Raymond Moore	6-7	7-6	7-6
Marty Riessen	Jim Mcmanus	6-2	6-1	·
Charlie Pasarell	Sashi Menon	6-4	7-6	·
Geoff Masters	Ray Ruffels	6-3	1-6	6-4
Billy Martin	Steve Krulevitz	6-4	6-4	·
Gene Stuart Malin	Bernard Mitton	W/O
John Lloyd	Tim Gullikson	6-1	6-7	6-3
Tom Gullikson	Erik Van Dillen	3-6	6-1	7-6
Tom Gorman	Dick Bohrnstedt	7-6	6-3	·
Brian Fairlie	Syd Ball	7-6	6-4	·
Colin Dibley	Jeff Borowiak	6-4	6-7	7-5
Phil Dent	Brian Teacher	7-5	6-3	·
Henry Bunis	Bob Hewitt	7-6	6-3	·
Ove Bengtson	Jim Delaney	7-5	6-1	·
Sandy Mayer	Hans Jurgen Pohmann	3-2	·	·
Vijay Amritraj	John Whitlinger	4-6	6-1	6-4
Byron Bertram	Onny Parun	7-5	6-3	·
Haroon Rahim	Jaime Fillol	6-7	7-6	6-4
Ferdi Taygan	Bob Lutz	6-4	6-3	·
Dick Stockton	Dick Crealy	6-3	7-6	·
Brian Gottfried	Van Winitsky	6-4	6-4	·
Stan Smith	Peter Fleming	6-3	6-7	7-5
Roscoe Tanner	Pat Cramer	6-3	6-4	·
Fred Mcnair	Harold Solomon	4-6	6-3	6-2
Eddie Dibbs	Andrew Pattison	6-4	7-6	·
Raul Ramirez	Kjell Johansson	7-5	3-6	6-3
Arthur Ashe	Mike Machette	6-3	6-2	·
Ilie Nastase	Lito Alvarez	6-0	4-6	6-3
Guillermo Vilas	Mike Cahill	6-4	6-2	·
Jimmy Connors	Trey Waltke	6-4	6-2	·

Round of 32 16 matches

Winner	Loser	Set 1	Set 2	Set 3
Bill Scanlon	Ferdi Taygan	6-1	6-1	·
Marty Riessen	Fred Mcnair	4-1	·	·
Charlie Pasarell	Haroon Rahim	6-2	6-4	·
Byron Bertram	Ove Bengtson	7-6	1-6	6-3
Sandy Mayer	Phil Dent	6-3	6-0	·
Colin Dibley	Vijay Amritraj	6-4	6-2	·
Dick Stockton	Brian Fairlie	6-2	7-6	·
Brian Gottfried	Sherwood Stewart	6-1	6-4	·
Stan Smith	Tom Gorman	6-3	6-4	·
John Lloyd	Roscoe Tanner	1-6	6-2	7-6
Eddie Dibbs	Gene Stuart Malin	6-3	6-3	·
Raul Ramirez	Butch Walts	6-2	6-1	·
Arthur Ashe	Billy Martin	6-2	6-3	·
Ilie Nastase	Tom Gullikson	6-1	6-2	·
Guillermo Vilas	Henry Bunis	6-3	4-6	6-4
Jimmy Connors	Geoff Masters	6-1	7-6	·

Players (64)

	Player	Country	Reached
BG	Brian Gottfried	USA	Winner
	Arthur Ashe	USA	Final
	Ilie Nastase	ROU	Semifinal
	Raul Ramirez	MEX	Semifinal
	Dick Stockton	USA	Quarterfinal
	Jimmy Connors	USA	Quarterfinal
	John Lloyd	GBR	Quarterfinal
SM	Sandy Mayer	USA	Quarterfinal
BS	Bill Scanlon	USA	Round of 16
BB	Byron Bertram	RSA	Round of 16
	Charlie Pasarell	USA	Round of 16
	Colin Dibley	AUS	Round of 16
	Eddie Dibbs	USA	Round of 16
	Guillermo Vilas	ARG	Round of 16
	Marty Riessen	USA	Round of 16
	Stan Smith	USA	Round of 16
BM	Billy Martin	USA	Round of 32
BF	Brian Fairlie	NZL	Round of 32
BW	Butch Walts	USA	Round of 32
FT	Ferdi Taygan	USA	Round of 32
FM	Fred Mcnair	USA	Round of 32
GM	Gene Stuart Malin	USA	Round of 32
	Geoff Masters	AUS	Round of 32
HR	Haroon Rahim	PAK	Round of 32
HB	Henry Bunis	USA	Round of 32
OB	Ove Bengtson	SWE	Round of 32
PD	Phil Dent	AUS	Round of 32
	Roscoe Tanner	USA	Round of 32
SS	Sherwood Stewart	USA	Round of 32
TG	Tom Gorman	USA	Round of 32
TG	Tom Gullikson	USA	Round of 32
	Vijay Amritraj	IND	Round of 32
AS	Allan Stone	AUS	Round of 64
AP	Andrew Pattison	USA	Round of 64
BM	Bernard Mitton	RSA	Round of 64
	Bob Hewitt	RSA	Round of 64
BL	Bob Lutz	USA	Round of 64
BT	Brian Teacher	USA	Round of 64
DB	Dick Bohrnstedt	USA	Round of 64
	Dick Crealy	AUS	Round of 64
	Erik Van Dillen	USA	Round of 64
HP	Hans Jurgen Pohmann	GER	Round of 64
HS	Harold Solomon	USA	Round of 64
	Jaime Fillol	CHI	Round of 64
JB	Jeff Borowiak	USA	Round of 64
JD	Jim Delaney	USA	Round of 64
JM	Jim Mcmanus	USA	Round of 64
JH	John Holladay	USA	Round of 64
JW	John Whitlinger	USA	Round of 64
KJ	Kjell Johansson	SWE	Round of 64
LA	Lito Alvarez	ARG	Round of 64
MC	Mike Cahill	USA	Round of 64
MM	Mike Machette	USA	Round of 64
	Onny Parun	NZL	Round of 64
PC	Pat Cramer	RSA	Round of 64
	Peter Fleming	USA	Round of 64
	Ray Ruffels	AUS	Round of 64
	Raymond Moore	RSA	Round of 64
SM	Sashi Menon	IND	Round of 64
SK	Steve Krulevitz	USA	Round of 64
SB	Syd Ball	AUS	Round of 64
	Tim Gullikson	USA	Round of 64
TW	Trey Waltke	USA	Round of 64
VW	Van Winitsky	USA	Round of 64