Round 1
Jaime Yzaga 1 *
Daniel Vacek
6-4
6-4
6-2
Round 2
Jaime Yzaga 1 *
Michiel Schapers
7-6(2)
6-4
6-2
Round 3
Jaime Yzaga 1 *
Jimmy Arias
3-6
7-6(6)
6-1
6-3
Round 4
Jaime Yzaga 1 *
Mats Wilander
7-5
2-6
6-1
3-6
6-1
Quarterfinals
Stefan Edberg 1 *
Jaime Yzaga
6-2
6-3
6-2
Round 1
Jaime Yzaga 1 *
Luis Arturo Gonzalez
6-2
6-2
Round 2
Jaime Yzaga 1 *
Kim Forsythe
6-3
6-4
Round 3
Jaime Yzaga 1 *
Bob Blazekovic
7-6
6-1
Quarterfinals
Jaime Yzaga 1 *
Craig Campbell
6-3
6-3
Semifinals
Jaime Yzaga 1 *
Ahmed El Mehelmy
7-5
7-6
Final
Jay J. Lapidus 1 *
Jaime Yzaga
7-5
6-4
Round 1
Jaime Yzaga 1 *
Christopher Gatt
6-1
6-2
Round 2
Jaime Yzaga 1 *
Mehl Ampon
7-6
4-6
6-3
Round 3
Jaime Yzaga 1 *
Denys Maasdorp
6-2
6-2
Quarterfinals
Jaime Yzaga 1 *
Chuck Nunn
6-3
6-1
Semifinals
Jaime Yzaga 1 *
Jon Sorbo
6-1
7-6
Final
Jean Phillippe Fleurian 1 *
Jaime Yzaga
7-6
6-7
7-5
Round 1
Jaime Yzaga 1 *
Tom Nijssen
7-6
6-4
Round 2
Jaime Yzaga 1 *
Pablo Arraya
6-2
6-3
Quarterfinals
Jaime Yzaga 1 *
Cesar Kist
5-7
6-2
6-1
Semifinals
Jaime Yzaga 1 *
Martin Jaite
5-7
6-3
6-4
Final
Jaime Yzaga 1 *
Carlos A. Kirmayr
6-2
6-0
Round 1
Jaime Yzaga 1 *
David Dowlen
6-1
6-1
Round 2
Jaime Yzaga 1 *
Rick Rudeen
6-7
6-0
6-3
Quarterfinals
Jaime Yzaga 1 *
Leonardo Lavalle
6-4
2-6
6-3
Semifinals
Jaime Yzaga 1 *
Harold C. Solomon
6-2
0-6
7-5
Final
Martin Wostenholme 1 *
Jaime Yzaga
6-2
1-6
6-4