Winner	Loser	Set 1	Set 2	Set 3
Guillermo Vilas	John Whitlinger	6-3	6-2	·
Patricio Cornejo	Kenneth McMillan	6-4	6-3	·
Jose Higueras	Steve Turner	6-3	6-1	·
Zeljko Franulovic	Victor Amaya	6-4	3-6	6-3
Brian Teacher	Cliff Richey	6-3	6-4	·
Steve Krulevitz	Gene Mayer	6-4	3-6	6-3
Eddie Dibbs	Ulrich Pinner	4-6	6-1	6-0
Sashi Menon	Mike Cahill	6-4	3-6	7-6
Manuel Orantes	Jean Francois Caujolle	6-1	6-2	·
Dick Dell	Luis Felipe Tavares	7-5	6-1	·
Cliff Drysdale	Mike Estep	6-1	7-6	·
Bob Carmichael	Ramiro Benavides	6-2	6-3	·
Wojtek Fibak	Brian Gottfried	6-3	1-6	6-3
Jairo Velasco	Syd Ball	6-7	6-4	6-1
Juan Gisbert	Paul Kronk	6-4	6-4	·
Denis Naegelen	Nick Saviano	6-3	6-4	·
Belus Prajoux	Bernard Mitton	6-3	6-1	·
Adriano Panatta	Byron Bertram	6-3	6-3	·
Sherwood Stewart	Francisco Gonzalez	6-3	7-6	·
Onny Parun	Antonio Munoz	6-4	5-7	6-2
Ivan Molina	Bernard Mignot	6-4	6-2	·
Paolo Bertolucci	Trey Waltke	2-6	6-4	6-2
Ricardo Cano	William Brown	6-2	6-2	·
Raul Ramirez	Alvin Gardiner	4-6	7-5	6-2
Harald Elschenbroich	Hans Jurgen Pohmann	6-2	6-4	·
Hans Kary	Billy Martin	6-4	6-1	·
Fred Mcnair	Jean Louis Haillet	6-3	0-6	6-1
Jaime Fillol	Jim Delaney	6-3	6-2	·
Peter Fleming	Jun Kuki	6-4	6-3	·
Thomaz Koch	Henry Bunis	4-6	7-5	6-1
Joaquin Loyo Mayo	Jun Kamiwazumi	6-2	3-6	6-1
Arthur Ashe	Marcello Lara	6-1	6-1	·

Round of 32 16 matches

Winner	Loser	Set 1	Set 2	Set 3
Guillermo Vilas	Patricio Cornejo	6-3	6-3	·
Zeljko Franulovic	Jose Higueras	3-6	6-3	6-4
Brian Teacher	Steve Krulevitz	6-1	6-2	·
Eddie Dibbs	Sashi Menon	6-2	6-4	·
Manuel Orantes	Dick Dell	6-1	6-2	·
Bob Carmichael	Cliff Drysdale	7-5	6-3	·
Jairo Velasco	Wojtek Fibak	4-6	6-1	6-4
Juan Gisbert	Denis Naegelen	6-3	2-6	6-2
Adriano Panatta	Belus Prajoux	6-4	6-4	·
Onny Parun	Sherwood Stewart	6-4	7-5	·
Ivan Molina	Paolo Bertolucci	6-3	6-1	·
Ricardo Cano	Raul Ramirez	6-3	7-6	·
Hans Kary	Harald Elschenbroich	6-3	6-2	·
Jaime Fillol	Fred Mcnair	6-3	6-2	·
Thomaz Koch	Peter Fleming	6-4	7-5	·
Arthur Ashe	Joaquin Loyo Mayo	6-1	6-1	·

Players (64)

	Player	Country	Reached
	Manuel Orantes	ESP	Winner
	Arthur Ashe	USA	Final
	Guillermo Vilas	ARG	Semifinal
	Onny Parun	NZL	Semifinal
	Eddie Dibbs	USA	Quarterfinal
IM	Ivan Molina	COL	Quarterfinal
	Jaime Fillol	CHI	Quarterfinal
JG	Juan Gisbert	ESP	Quarterfinal
	Adriano Panatta	ITA	Round of 16
	Bob Carmichael	AUS	Round of 16
BT	Brian Teacher	USA	Round of 16
HK	Hans Kary	AUT	Round of 16
JV	Jairo Velasco	ESP	Round of 16
RC	Ricardo Cano	ARG	Round of 16
	Thomaz Koch	BRA	Round of 16
	Zeljko Franulovic	CRO	Round of 16
BP	Belus Prajoux	CHI	Round of 32
	Cliff Drysdale	RSA	Round of 32
DN	Denis Naegelen	FRA	Round of 32
DD	Dick Dell	USA	Round of 32
FM	Fred Mcnair	USA	Round of 32
HE	Harald Elschenbroich	GER	Round of 32
JM	Joaquin Loyo Mayo	MEX	Round of 32
	Jose Higueras	ESP	Round of 32
	Paolo Bertolucci	ITA	Round of 32
PC	Patricio Cornejo	CHI	Round of 32
	Peter Fleming	USA	Round of 32
	Raul Ramirez	MEX	Round of 32
SM	Sashi Menon	IND	Round of 32
SS	Sherwood Stewart	USA	Round of 32
SK	Steve Krulevitz	USA	Round of 32
	Wojtek Fibak	POL	Round of 32
AG	Alvin Gardiner	AUS	Round of 64
AM	Antonio Munoz	ESP	Round of 64
BM	Bernard Mignot	BEL	Round of 64
BM	Bernard Mitton	RSA	Round of 64
BM	Billy Martin	USA	Round of 64
BG	Brian Gottfried	USA	Round of 64
BB	Byron Bertram	RSA	Round of 64
	Cliff Richey	USA	Round of 64
FG	Francisco Gonzalez	PAR	Round of 64
	Gene Mayer	USA	Round of 64
HP	Hans Jurgen Pohmann	GER	Round of 64
HB	Henry Bunis	USA	Round of 64
JC	Jean Francois Caujolle	FRA	Round of 64
JH	Jean Louis Haillet	FRA	Round of 64
JD	Jim Delaney	USA	Round of 64
JW	John Whitlinger	USA	Round of 64
JK	Jun Kamiwazumi	JPN	Round of 64
JK	Jun Kuki	JPN	Round of 64
KM	Kenneth McMillan	USA	Round of 64
LT	Luis Felipe Tavares	BRA	Round of 64
ML	Marcello Lara	MEX	Round of 64
MC	Mike Cahill	USA	Round of 64
ME	Mike Estep	USA	Round of 64
NS	Nick Saviano	USA	Round of 64
PK	Paul Kronk	AUS	Round of 64
RB	Ramiro Benavides	BOL	Round of 64
ST	Steve Turner	USA	Round of 64
SB	Syd Ball	AUS	Round of 64
TW	Trey Waltke	USA	Round of 64
	Ulrich Pinner	GER	Round of 64
VA	Victor Amaya	USA	Round of 64
WB	William Brown	USA	Round of 64