Winner	Loser	Set 1	Set 2	Set 3
Werner Zirngibl	Mark Edmondson	6-4	3-6	6-3
John Yuill	James Chico Hagey	6-3	6-4	·
Tim Wilkison	Trey Waltke	6-0	6-2	·
Kim Warwick	Frank Gebert	4-6	7-6	7-6
Harold Solomon	Willem Prinsloo	6-1	6-2	·
Stan Smith	Ricardo Ycaza	6-2	6-0	·
Ken Rosewall	Ismail El Shafei	6-1	6-4	·
Raul Ramirez	Tim Gullikson	6-4	6-2	·
Hank Pfister	Richard Lewis	6-2	6-4	·
Victor Pecci	Ferdi Taygan	6-2	6-1	·
Andrew Pattison	Mike Cahill	7-5	6-7	6-3
Manuel Orantes	John Bartlett	6-1	6-1	·
Terry Moor	George Hardie	6-2	6-1	·
Emilio Montano	Alan Chandronnait	6-1	6-4	·
Ivan Molina	Ramiro Benavides	7-5	6-1	·
Bruce Manson	Sashi Menon	6-4	6-4	·
Bob Lutz	Jan Norback	6-1	6-0	·
Steve Krulevitz	John Eagleton	6-0	6-1	·
Chris Kachel	Anand Amritraj	5-7	6-0	7-5
Greg Halder	Sherwood Stewart	5-7	6-4	6-2
Tom Gullikson	Lito Alvarez	6-2	1-6	7-6
Zan Guerry	Deon Joubert	6-2	7-6	·
Bernard Fritz	Doug Crawford	6-1	6-2	·
Brian Fairlie	Colin Dowdeswell	6-3	6-3	·
Eddie Dibbs	Victor Amaya	6-3	6-4	·
Jean Francois Caujolle	Fred Mcnair	6-2	6-2	·
Dick Bohrnstedt	Nicola Spear	7-5	7-6	·
Alvaro Betancur	Chris Mayotte	6-2	6-4	·
Arthur Ashe	Jai Dilouie	6-4	6-4	·
John Alexander	Rick Fagel	1-6	6-4	6-3
Brian Gottfried	Hans Kary	6-2	6-1	·
Jimmy Connors	Jim Delaney	6-3	6-3	·

Round of 32 16 matches

Winner	Loser	Set 1	Set 2	Set 3
Harold Solomon	Andrew Pattison	7-6	6-2	·
Ken Rosewall	Tom Gullikson	6-0	6-1	·
Hank Pfister	Chris Kachel	6-2	7-6	·
Manuel Orantes	Jean Francois Caujolle	7-6	6-0	·
Terry Moor	Stan Smith	7-6	6-3	·
Bob Lutz	Ivan Molina	6-3	7-6	·
Steve Krulevitz	Kim Warwick	0-6	6-4	6-3
Greg Halder	Raul Ramirez	6-4	2-6	6-4
Zan Guerry	Victor Pecci	3-6	6-4	6-2
Bernard Fritz	Dick Bohrnstedt	6-3	6-3	·
Brian Fairlie	Alvaro Betancur	6-1	6-0	·
Eddie Dibbs	Emilio Montano	6-1	6-2	·
Arthur Ashe	Tim Wilkison	6-4	5-7	6-2
John Alexander	Bruce Manson	6-0	6-3	·
Brian Gottfried	John Yuill	6-3	7-6	·
Jimmy Connors	Werner Zirngibl	7-6	6-0	·

Players (64)

	Player	Country	Reached
	John Alexander	AUS	Winner
	Manuel Orantes	ESP	Final
	Eddie Dibbs	USA	Semifinal
HS	Harold Solomon	USA	Semifinal
BG	Brian Gottfried	USA	Quarterfinal
	Jimmy Connors	USA	Quarterfinal
	Ken Rosewall	AUS	Quarterfinal
SK	Steve Krulevitz	USA	Quarterfinal
	Arthur Ashe	USA	Round of 16
BF	Bernard Fritz	FRA	Round of 16
BL	Bob Lutz	USA	Round of 16
BF	Brian Fairlie	NZL	Round of 16
GH	Greg Halder	CAN	Round of 16
	Hank Pfister	USA	Round of 16
	Terry Moor	USA	Round of 16
ZG	Zan Guerry	USA	Round of 16
AB	Alvaro Betancur	COL	Round of 32
AP	Andrew Pattison	USA	Round of 32
BM	Bruce Manson	USA	Round of 32
CK	Chris Kachel	AUS	Round of 32
DB	Dick Bohrnstedt	USA	Round of 32
EM	Emilio Montano	MEX	Round of 32
IM	Ivan Molina	COL	Round of 32
JC	Jean Francois Caujolle	FRA	Round of 32
JY	John Yuill	RSA	Round of 32
KW	Kim Warwick	AUS	Round of 32
	Raul Ramirez	MEX	Round of 32
	Stan Smith	USA	Round of 32
TW	Tim Wilkison	USA	Round of 32
TG	Tom Gullikson	USA	Round of 32
	Victor Pecci	PAR	Round of 32
WZ	Werner Zirngibl	GER	Round of 32
AC	Alan Chandronnait	USA	Round of 64
AA	Anand Amritraj	IND	Round of 64
CM	Chris Mayotte	USA	Round of 64
CD	Colin Dowdeswell	GBR	Round of 64
DJ	Deon Joubert	RSA	Round of 64
DC	Doug Crawford	USA	Round of 64
FT	Ferdi Taygan	USA	Round of 64
FG	Frank Gebert	GER	Round of 64
FM	Fred Mcnair	USA	Round of 64
GH	George Hardie	USA	Round of 64
HK	Hans Kary	AUT	Round of 64
	Ismail El Shafei	EGY	Round of 64
JD	Jai Dilouie	USA	Round of 64
JH	James Chico Hagey	USA	Round of 64
JN	Jan Norback	SWE	Round of 64
JD	Jim Delaney	USA	Round of 64
JB	John Bartlett	AUS	Round of 64
JE	John Eagleton	RSA	Round of 64
LA	Lito Alvarez	ARG	Round of 64
ME	Mark Edmondson	AUS	Round of 64
MC	Mike Cahill	USA	Round of 64
NS	Nicola Spear	SRB	Round of 64
RB	Ramiro Benavides	BOL	Round of 64
RY	Ricardo Ycaza	ECU	Round of 64
RL	Richard Lewis	GBR	Round of 64
RF	Rick Fagel	USA	Round of 64
SM	Sashi Menon	IND	Round of 64
SS	Sherwood Stewart	USA	Round of 64
	Tim Gullikson	USA	Round of 64
TW	Trey Waltke	USA	Round of 64
VA	Victor Amaya	USA	Round of 64
WP	Willem Prinsloo	RSA	Round of 64