Winner	Loser	Set 1	Set 2	Set 3
Jan Gunnarsson	Craig A Miller	6-4	6-4	·
Van Winitsky	Jairo Velasco	6-2	6-2	·
Fernando Luna	Gabriel Urpi	6-2	6-4	·
Mel Purcell	Ricardo Ycaza	6-3	4-6	6-1
Alejandro Ganzabal	Eric Fromm	4-6	6-4	6-3
Claudio Panatta	Greg Holmes	7-5	4-6	6-3
Robbie Venter	Dominique Bedel	7-5	6-3	·
Juan Aguilera	Carlos Castellan	6-2	6-4	·
Belus Prajoux	Pablo Arraya	2-6	6-4	6-3
Diego Perez	Cassio Motta	6-3	6-0	·
Jim Gurfein	Bernard Fritz	2-6	7-6	6-1
John Mattke	Manuel Rodriguez	6-2	6-2	·
Jimmy Brown	Guy Forget	6-4	7-5	·
Eddie Dibbs	Drew Gitlin	6-4	6-0	·
Manuel Orantes	Francesco Cancellotti	6-3	7-5	·
Corrado Barazzutti	Zoltan Kuharszky	6-1	6-0	·
Gilles Moretton	Damir Keretic	6-7	6-2	7-6
Gianni Ocleppo	Alberto Tous	7-6	6-7	6-2
Thierry Tulasne	Harold Solomon	6-1	6-4	·
Lorenzo Fargas	John Van Nostrand	6-1	4-6	6-3
Andres Gomez	Juan Avendano	2-6	6-3	6-4
Stanislav Birner	Victor Pecci	6-3	3-6	6-2
Brad Gilbert	David Pate	6-2	7-6	·
Roberto Arguello	Egan Adams	6-2	7-5	·

Round of 32 16 matches

Winner	Loser	Set 1	Set 2	Set 3
Jose Higueras	Jan Gunnarsson	6-3	6-1	·
Fernando Luna	Van Winitsky	6-3	3-6	7-6
Mel Purcell	Alejandro Ganzabal	7-5	3-6	6-2
Claudio Panatta	Johan Kriek	6-3	3-6	6-1
Jose Luis Clerc	Robbie Venter	6-2	6-3	·
Juan Aguilera	Belus Prajoux	6-1	6-4	·
Jim Gurfein	Diego Perez	6-3	6-1	·
Henri Leconte	John Mattke	6-3	6-1	·
Jimmy Brown	Chris Lewis	6-2	6-3	·
Eddie Dibbs	Manuel Orantes	6-1	2-6	6-4
Corrado Barazzutti	Gilles Moretton	6-1	5-7	6-3
Jimmy Arias	Gianni Ocleppo	6-4	6-7	7-6
Henrik Sundstrom	Thierry Tulasne	2-6	6-3	6-2
Andres Gomez	Lorenzo Fargas	6-3	6-2	·
Stanislav Birner	Brad Gilbert	6-2	6-3	·
Guillermo Vilas	Roberto Arguello	6-1	6-0	·

Players (56)

	Player	Country	Reached
	Jose Luis Clerc	ARG	Winner
	Andres Gomez	ECU	Final
	Jimmy Arias	USA	Semifinal
	Jose Higueras	ESP	Semifinal
	Guillermo Vilas	ARG	Quarterfinal
JG	Jim Gurfein	USA	Quarterfinal
JB	Jimmy Brown	USA	Quarterfinal
	Mel Purcell	USA	Quarterfinal
CP	Claudio Panatta	ITA	Round of 16
	Corrado Barazzutti	ITA	Round of 16
	Eddie Dibbs	USA	Round of 16
FL	Fernando Luna	ESP	Round of 16
	Henri Leconte	FRA	Round of 16
	Henrik Sundstrom	SWE	Round of 16
JA	Juan Aguilera	ESP	Round of 16
SB	Stanislav Birner	CZE	Round of 16
AG	Alejandro Ganzabal	ARG	Round of 32
BP	Belus Prajoux	CHI	Round of 32
	Brad Gilbert	USA	Round of 32
	Chris Lewis	NZL	Round of 32
DP	Diego Perez	URU	Round of 32
GO	Gianni Ocleppo	ITA	Round of 32
GM	Gilles Moretton	FRA	Round of 32
JG	Jan Gunnarsson	SWE	Round of 32
JK	Johan Kriek	USA	Round of 32
JM	John Mattke	USA	Round of 32
LF	Lorenzo Fargas	ESP	Round of 32
	Manuel Orantes	ESP	Round of 32
RV	Robbie Venter	RSA	Round of 32
RA	Roberto Arguello	ARG	Round of 32
TT	Thierry Tulasne	FRA	Round of 32
VW	Van Winitsky	USA	Round of 32
AT	Alberto Tous	ESP	Round of 64
BF	Bernard Fritz	FRA	Round of 64
CC	Carlos Castellan	ARG	Round of 64
CM	Cassio Motta	BRA	Round of 64
CM	Craig A Miller	AUS	Round of 64
DK	Damir Keretic	GER	Round of 64
DP	David Pate	USA	Round of 64
DB	Dominique Bedel	FRA	Round of 64
DG	Drew Gitlin	USA	Round of 64
EA	Egan Adams	USA	Round of 64
EF	Eric Fromm	USA	Round of 64
FC	Francesco Cancellotti	ITA	Round of 64
GU	Gabriel Urpi	ESP	Round of 64
GH	Greg Holmes	USA	Round of 64
	Guy Forget	FRA	Round of 64
HS	Harold Solomon	USA	Round of 64
JV	Jairo Velasco	ESP	Round of 64
JN	John Van Nostrand	USA	Round of 64
JA	Juan Avendano	ESP	Round of 64
MR	Manuel Rodriguez	CHI	Round of 64
PA	Pablo Arraya	PER	Round of 64
RY	Ricardo Ycaza	ECU	Round of 64
	Victor Pecci	PAR	Round of 64
ZK	Zoltan Kuharszky	HUN	Round of 64