Winner	Loser	Set 1	Set 2	Set 3
Jimmy Connors	Tim Wilkison	6-0	7-6	·
George Hardie	Dave Siegler	6-7	7-5	6-1
Roberto Vizcaino	Rodney Harmon	7-6	6-4	·
Pascal Portes	Terry Moor	7-6	6-4	·
Corrado Barazzutti	Geoff Masters	6-3	6-3	·
Rick Fagel	Warren Maher	3-6	6-3	6-2
Andres Gomez	Belus Prajoux	6-1	7-6	·
Jose Higueras	Gabriel Urpi	6-2	6-0	·
Eddie Dibbs	Nick Saviano	6-0	6-2	·
Mel Purcell	Howard Schoenfield	6-0	6-0	·
Ricardo Ycaza	Bruce Manson	6-3	6-3	·
Christophe Freyss	Manuel Orantes	6-3	6-4	·
Eliot Teltscher	Stanislav Birner	6-3	6-3	·
Mark Edmondson	Billy Martin	6-7	6-2	6-1
Francisco Gonzalez	Michael Grant	1-6	6-4	6-1
Jose Luis Clerc	Ricardo Cano	6-4	6-4	·
Dick Stockton	Hans Gildemeister	6-0	4-6	6-3
Jaime Fillol	Jimmy Arias	4-6	6-3	6-4
Terry Rocavert	Mike Cahill	2-6	6-3	6-4
Victor Pecci	Van Winitsky	7-6	6-0	·
Phil Dent	John Austin	6-1	6-1	·
Ross Case	David Carter	4-6	7-5	6-1
Sherwood Stewart	Jose Luis Damiani	3-6	6-4	6-2
Gene Mayer	Emilio Montano	6-2	6-4	·
Brian Gottfried	Carlos Gattiker	7-6	6-4	·
John James	Marcel Freeman	6-3	6-4	·
Fernando Luna	Robert Vant Hof	6-1	6-3	·
Alvaro Betancur	Marty Riessen	6-1	·	·
Ramesh Krishnan	Pat Dupre	6-3	6-1	·
Richard Meyer	Brad Drewett	4-6	6-0	3-0
Zeljko Franulovic	Bruce Foxworth	6-4	2-6	7-5
Harold Solomon	Syd Ball	6-4	6-2	·

Round of 32 16 matches

Winner	Loser	Set 1	Set 2	Set 3
Jimmy Connors	George Hardie	4-6	6-3	6-1
Pascal Portes	Roberto Vizcaino	7-5	2-6	6-3
Corrado Barazzutti	Rick Fagel	6-1	6-2	·
Andres Gomez	Jose Higueras	4-6	6-2	6-4
Mel Purcell	Eddie Dibbs	6-1	7-6	·
Ricardo Ycaza	Christophe Freyss	6-4	6-3	·
Eliot Teltscher	Mark Edmondson	5-0	·	·
Jose Luis Clerc	Francisco Gonzalez	6-2	6-1	·
Jaime Fillol	Dick Stockton	7-5	6-3	·
Victor Pecci	Terry Rocavert	6-3	6-0	·
Phil Dent	Ross Case	7-5	7-5	·
Gene Mayer	Sherwood Stewart	6-3	7-5	·
Brian Gottfried	John James	6-1	6-1	·
Fernando Luna	Alvaro Betancur	6-1	6-0	·
Ramesh Krishnan	Richard Meyer	6-4	6-2	·
Zeljko Franulovic	Harold Solomon	6-2	4-6	6-4

Players (64)

	Player	Country	Reached
BG	Brian Gottfried	USA	Winner
	Jose Luis Clerc	ARG	Final
	Corrado Barazzutti	ITA	Semifinal
	Gene Mayer	USA	Semifinal
PP	Pascal Portes	FRA	Quarterfinal
RY	Ricardo Ycaza	ECU	Quarterfinal
	Victor Pecci	PAR	Quarterfinal
	Zeljko Franulovic	CRO	Quarterfinal
	Andres Gomez	ECU	Round of 16
ET	Eliot Teltscher	USA	Round of 16
FL	Fernando Luna	ESP	Round of 16
	Jaime Fillol	CHI	Round of 16
	Jimmy Connors	USA	Round of 16
	Mel Purcell	USA	Round of 16
PD	Phil Dent	AUS	Round of 16
	Ramesh Krishnan	IND	Round of 16
AB	Alvaro Betancur	COL	Round of 32
CF	Christophe Freyss	FRA	Round of 32
	Dick Stockton	USA	Round of 32
	Eddie Dibbs	USA	Round of 32
FG	Francisco Gonzalez	PAR	Round of 32
GH	George Hardie	USA	Round of 32
HS	Harold Solomon	USA	Round of 32
JJ	John James	AUS	Round of 32
	Jose Higueras	ESP	Round of 32
ME	Mark Edmondson	AUS	Round of 32
RM	Richard Meyer	USA	Round of 32
RF	Rick Fagel	USA	Round of 32
RV	Roberto Vizcaino	ESP	Round of 32
RC	Ross Case	AUS	Round of 32
SS	Sherwood Stewart	USA	Round of 32
TR	Terry Rocavert	AUS	Round of 32
BP	Belus Prajoux	CHI	Round of 64
BM	Billy Martin	USA	Round of 64
	Brad Drewett	AUS	Round of 64
BF	Bruce Foxworth	USA	Round of 64
BM	Bruce Manson	USA	Round of 64
CG	Carlos Gattiker	ARG	Round of 64
DS	Dave Siegler	USA	Round of 64
DC	David Carter	AUS	Round of 64
EM	Emilio Montano	MEX	Round of 64
GU	Gabriel Urpi	ESP	Round of 64
	Geoff Masters	AUS	Round of 64
	Hans Gildemeister	CHI	Round of 64
HS	Howard Schoenfield	USA	Round of 64
	Jimmy Arias	USA	Round of 64
JA	John Austin	USA	Round of 64
JD	Jose Luis Damiani	URU	Round of 64
	Manuel Orantes	ESP	Round of 64
MF	Marcel Freeman	USA	Round of 64
	Marty Riessen	USA	Round of 64
MG	Michael Grant	USA	Round of 64
MC	Mike Cahill	USA	Round of 64
NS	Nick Saviano	USA	Round of 64
	Pat Dupre	USA	Round of 64
RC	Ricardo Cano	ARG	Round of 64
RH	Robert Vant Hof	USA	Round of 64
RH	Rodney Harmon	USA	Round of 64
SB	Stanislav Birner	CZE	Round of 64
SB	Syd Ball	AUS	Round of 64
	Terry Moor	USA	Round of 64
TW	Tim Wilkison	USA	Round of 64
VW	Van Winitsky	USA	Round of 64
WM	Warren Maher	AUS	Round of 64