Winner	Loser	Set 1	Set 2	Set 3
Guillermo Vilas	Dennis Ralston	6-2	6-0	·
Colin Dibley	Dick Dell	6-3	7-5	·
Bob Lutz	Robert Rheinberger	2-6	6-0	6-1
Ismail El Shafei	Victor Pecci	4-6	6-3	6-5
Dick Stockton	Brian Teacher	6-2	7-6	·
Ivan Molina	Anand Amritraj	6-1	6-3	·
Jaime Fillol	Wojtek Fibak	6-0	6-1	·
Victor Amaya	Colin Dowdeswell	6-2	6-4	·
Roscoe Tanner	Fred Mcnair	6-3	6-1	·
Robert Kreiss	John Andrews	6-2	6-3	·
Eddie Dibbs	Jun Kuki	4-6	6-0	6-3
Billy Martin	Peter Fleming	5-3	·	·
Raul Ramirez	Charlie Pasarell	6-0	6-3	·
Joaquin Loyo Mayo	Marcello Lara	7-5	6-2	·
Lito Alvarez	Onny Parun	6-3	6-2	·
John Yuill	Sashi Menon	7-5	6-4	·
Alvaro Betancur	Trey Waltke	6-2	6-2	·
Cliff Richey	Byron Bertram	6-3	4-6	6-0
Jeff Borowiak	Patricio Cornejo	6-7	6-3	6-2
Stan Smith	Thomaz Koch	7-6	6-1	·
Erik Van Dillen	William Brown	6-1	6-2	·
Phil Dent	Tom Gorman	6-3	7-6	·
Jim Delaney	Raymond Moore	6-7	6-2	6-0
Ilie Nastase	Sherwood Stewart	6-2	6-3	·
Zeljko Franulovic	James Chico Hagey	4-6	7-5	6-1
Brian Gottfried	Nicola Spear	6-1	6-4	·
Denis Naegelen	Hank Pfister	1-6	6-3	6-2
Harold Solomon	Steve Krulevitz	6-4	6-2	·
John Whitlinger	John Lloyd	6-3	6-4	·
Vijay Amritraj	Jairo Velasco	6-1	6-4	·
Dick Crealy	Bruce Manson	6-2	6-3	·
Arthur Ashe	Haroon Rahim	6-0	6-2	·

Round of 32 16 matches

Winner	Loser	Set 1	Set 2	Set 3
Guillermo Vilas	Colin Dibley	6-2	6-3	·
Ismail El Shafei	Bob Lutz	6-1	6-3	·
Dick Stockton	Ivan Molina	6-3	7-6	·
Jaime Fillol	Victor Amaya	6-1	6-3	·
Roscoe Tanner	Robert Kreiss	6-1	6-4	·
Eddie Dibbs	Billy Martin	6-3	6-1	·
Raul Ramirez	Joaquin Loyo Mayo	6-1	6-3	·
Lito Alvarez	John Yuill	6-1	6-3	·
Cliff Richey	Alvaro Betancur	2-6	6-2	6-2
Stan Smith	Jeff Borowiak	6-4	1-6	6-3
Phil Dent	Erik Van Dillen	7-6	7-5	·
Ilie Nastase	Jim Delaney	6-1	6-1	·
Brian Gottfried	Zeljko Franulovic	6-2	6-1	·
Harold Solomon	Denis Naegelen	6-2	6-1	·
Vijay Amritraj	John Whitlinger	7-5	7-6	·
Arthur Ashe	Dick Crealy	2-6	6-3	6-2

Players (64)

	Player	Country	Reached
	Guillermo Vilas	ARG	Winner
HS	Harold Solomon	USA	Final
	Cliff Richey	USA	Semifinal
	Raul Ramirez	MEX	Semifinal
	Arthur Ashe	USA	Quarterfinal
	Eddie Dibbs	USA	Quarterfinal
	Ilie Nastase	ROU	Quarterfinal
	Jaime Fillol	CHI	Quarterfinal
BG	Brian Gottfried	USA	Round of 16
	Dick Stockton	USA	Round of 16
	Ismail El Shafei	EGY	Round of 16
LA	Lito Alvarez	ARG	Round of 16
PD	Phil Dent	AUS	Round of 16
	Roscoe Tanner	USA	Round of 16
	Stan Smith	USA	Round of 16
	Vijay Amritraj	IND	Round of 16
AB	Alvaro Betancur	COL	Round of 32
BM	Billy Martin	USA	Round of 32
BL	Bob Lutz	USA	Round of 32
	Colin Dibley	AUS	Round of 32
DN	Denis Naegelen	FRA	Round of 32
	Dick Crealy	AUS	Round of 32
	Erik Van Dillen	USA	Round of 32
IM	Ivan Molina	COL	Round of 32
JB	Jeff Borowiak	USA	Round of 32
JD	Jim Delaney	USA	Round of 32
JM	Joaquin Loyo Mayo	MEX	Round of 32
JW	John Whitlinger	USA	Round of 32
JY	John Yuill	RSA	Round of 32
RK	Robert Kreiss	USA	Round of 32
VA	Victor Amaya	USA	Round of 32
	Zeljko Franulovic	CRO	Round of 32
AA	Anand Amritraj	IND	Round of 64
BT	Brian Teacher	USA	Round of 64
BM	Bruce Manson	USA	Round of 64
BB	Byron Bertram	RSA	Round of 64
	Charlie Pasarell	USA	Round of 64
CD	Colin Dowdeswell	GBR	Round of 64
	Dennis Ralston	USA	Round of 64
DD	Dick Dell	USA	Round of 64
FM	Fred Mcnair	USA	Round of 64
	Hank Pfister	USA	Round of 64
HR	Haroon Rahim	PAK	Round of 64
JV	Jairo Velasco	ESP	Round of 64
JH	James Chico Hagey	USA	Round of 64
JA	John Andrews	USA	Round of 64
	John Lloyd	GBR	Round of 64
JK	Jun Kuki	JPN	Round of 64
ML	Marcello Lara	MEX	Round of 64
NS	Nicola Spear	SRB	Round of 64
	Onny Parun	NZL	Round of 64
PC	Patricio Cornejo	CHI	Round of 64
	Peter Fleming	USA	Round of 64
	Raymond Moore	RSA	Round of 64
RR	Robert Rheinberger	AUS	Round of 64
SM	Sashi Menon	IND	Round of 64
SS	Sherwood Stewart	USA	Round of 64
SK	Steve Krulevitz	USA	Round of 64
	Thomaz Koch	BRA	Round of 64
TG	Tom Gorman	USA	Round of 64
TW	Trey Waltke	USA	Round of 64
	Victor Pecci	PAR	Round of 64
WB	William Brown	USA	Round of 64
	Wojtek Fibak	POL	Round of 64