Winner	Loser	Set 1	Set 2	Set 3
Raul Ramirez	Alvaro Betancur	2-6	6-4	6-1
Jim Delaney	Harry Fritz	6-4	6-4	·
John Lloyd	Billy Martin	1-6	6-2	7-5
Colin Dibley	Jan Norback	7-5	6-2	·
John McEnroe	Werner Zirngibl	6-4	2-6	6-3
Bill Lofgren	Doug Crawford	6-3	6-4	·
Willem Prinsloo	Jun Kuki	6-4	7-5	·
John Alexander	Robert Bettauer	6-0	6-1	·
Butch Seewagen	Mark Cox	7-5	7-6	·
Ricardo Cano	Patrice Dominguez	6-3	7-5	·
Bob Hewitt	Brad Drewett	7-6	6-3	·
Jan Kodes	Brian Fairlie	7-6	6-3	·
Jeff Borowiak	Fred Mcnair	6-4	6-0	·
Frank Gebert	Alvaro Fillol	7-6	7-5	·
Victor Pecci	Vijay Amritraj	6-2	3-6	6-1
Corrado Barazzutti	Brian Teacher	6-1	7-5	·
Phil Dent	Douglas Palm	6-1	6-4	·
Richard Lewis	Javier Soler	7-5	6-2	·
Sherwood Stewart	Deon Joubert	6-3	6-1	·
Ivan Molina	Zeljko Franulovic	6-1	1-6	6-2
Buster C Mottram	David Lloyd	6-2	6-3	·
Anand Amritraj	Ismail El Shafei	6-3	6-2	·
Sashi Menon	John Picken	6-3	6-4	·
Wojtek Fibak	Karl Meiler	6-3	6-3	·
Jaime Fillol	Dale Power	6-2	6-3	·
Patricio Cornejo	George Hardie	6-2	6-2	·
Andrew Pattison	Nicola Spear	1-6	6-4	6-4
Bill Scanlon	Patrick Proisy	2-6	6-4	6-3
Antonio Munoz	Hans Kary	6-2	5-3	·
Hank Pfister	Bernard Mitton	7-5	6-2	·
Ramiro Benavides	Steve Turner	6-2	6-0	·
Manuel Orantes	Hans Gildemeister	6-2	6-1	·

Round of 32 16 matches

Winner	Loser	Set 1	Set 2	Set 3
Raul Ramirez	Jim Delaney	3-6	7-5	6-4
Colin Dibley	John Lloyd	6-3	6-0	·
John McEnroe	Bill Lofgren	6-0	6-0	·
John Alexander	Willem Prinsloo	6-1	6-1	·
Ricardo Cano	Butch Seewagen	6-7	7-6	6-3
Bob Hewitt	Jan Kodes	6-7	6-4	6-2
Jeff Borowiak	Frank Gebert	4-6	6-2	6-2
Victor Pecci	Corrado Barazzutti	5-7	6-0	6-3
Phil Dent	Richard Lewis	6-4	2-6	6-4
Ivan Molina	Sherwood Stewart	6-0	6-1	·
Buster C Mottram	Anand Amritraj	6-4	7-6	·
Wojtek Fibak	Sashi Menon	6-1	6-3	·
Jaime Fillol	Patricio Cornejo	7-5	7-5	·
Andrew Pattison	Bill Scanlon	6-1	7-6	·
Hank Pfister	Antonio Munoz	6-4	4-6	6-1
Manuel Orantes	Ramiro Benavides	6-1	6-1	·

Players (64)

	Player	Country	Reached
JB	Jeff Borowiak	USA	Winner
	Jaime Fillol	CHI	Final
	John Alexander	AUS	Semifinal
PD	Phil Dent	AUS	Semifinal
BM	Buster C Mottram	GBR	Quarterfinal
	Colin Dibley	AUS	Quarterfinal
	Manuel Orantes	ESP	Quarterfinal
RC	Ricardo Cano	ARG	Quarterfinal
AP	Andrew Pattison	USA	Round of 16
	Bob Hewitt	RSA	Round of 16
	Hank Pfister	USA	Round of 16
IM	Ivan Molina	COL	Round of 16
	John McEnroe	USA	Round of 16
	Raul Ramirez	MEX	Round of 16
	Victor Pecci	PAR	Round of 16
	Wojtek Fibak	POL	Round of 16
AA	Anand Amritraj	IND	Round of 32
AM	Antonio Munoz	ESP	Round of 32
BL	Bill Lofgren	USA	Round of 32
BS	Bill Scanlon	USA	Round of 32
BS	Butch Seewagen	USA	Round of 32
	Corrado Barazzutti	ITA	Round of 32
FG	Frank Gebert	GER	Round of 32
	Jan Kodes	CZE	Round of 32
JD	Jim Delaney	USA	Round of 32
	John Lloyd	GBR	Round of 32
PC	Patricio Cornejo	CHI	Round of 32
RB	Ramiro Benavides	BOL	Round of 32
RL	Richard Lewis	GBR	Round of 32
SM	Sashi Menon	IND	Round of 32
SS	Sherwood Stewart	USA	Round of 32
WP	Willem Prinsloo	RSA	Round of 32
AB	Alvaro Betancur	COL	Round of 64
AF	Alvaro Fillol	CHI	Round of 64
BM	Bernard Mitton	RSA	Round of 64
BM	Billy Martin	USA	Round of 64
	Brad Drewett	AUS	Round of 64
BF	Brian Fairlie	NZL	Round of 64
BT	Brian Teacher	USA	Round of 64
DP	Dale Power	CAN	Round of 64
DL	David Lloyd	GBR	Round of 64
DJ	Deon Joubert	RSA	Round of 64
DC	Doug Crawford	USA	Round of 64
DP	Douglas Palm	SWE	Round of 64
FM	Fred Mcnair	USA	Round of 64
GH	George Hardie	USA	Round of 64
	Hans Gildemeister	CHI	Round of 64
HK	Hans Kary	AUT	Round of 64
HF	Harry Fritz	CAN	Round of 64
	Ismail El Shafei	EGY	Round of 64
JN	Jan Norback	SWE	Round of 64
JS	Javier Soler	ESP	Round of 64
JP	John Picken	CAN	Round of 64
JK	Jun Kuki	JPN	Round of 64
KM	Karl Meiler	GER	Round of 64
MC	Mark Cox	GBR	Round of 64
NS	Nicola Spear	SRB	Round of 64
	Patrice Dominguez	FRA	Round of 64
	Patrick Proisy	FRA	Round of 64
RB	Robert Bettauer	CAN	Round of 64
ST	Steve Turner	USA	Round of 64
	Vijay Amritraj	IND	Round of 64
WZ	Werner Zirngibl	GER	Round of 64
	Zeljko Franulovic	CRO	Round of 64