 USA: US Open - Singles - Qualification |
|---|
| Semi-finals | Rivera F. | Kilderry P. | 0:2 (4:6, 5:7) | details | 25.08.1994 |
| Quarter-finals | Rivera F. | Melot C. | 2:0 (6:3, 6:1) | details | 24.08.1994 |
 Chile: Santiago - Singles - Main |
|---|
| 1/16-finals | Rivera F. | Sanchez E. | 0:2 (3:6, 4:6) | details | 25.10.1993 |
| USA: US Open - Singles - Qualification |
|---|
| Semi-finals | Rivera F. | Tebbutt M. | 0:2 (3:6, 5:7) | details | 26.08.1993 |
| Quarter-finals | Bloom G. | Rivera F. | 0:2 (3:6, 5:7) | details | 25.08.1993 |
 Czech Republic: Prague - Singles - Main |
|---|
| 1/8-finals | Kulti N. | Rivera F. | 2:0 (6:2, 6:1) | details | 04.08.1993 |
| 1/16-finals | Rivera F. | Azar R. | 2:0 (6:2, 6:4) | details | 02.08.1993 |
| USA: US Open - Singles - Main |
|---|
| 1/64-finals | Rivera F. | Davis S. | 1:3 (4:6, 7:6, 2:6, 4:6) | details | 31.08.1992 |
 Germany: Hamburg - Singles - Main |
|---|
| 1/16-finals | Novacek K. | Rivera F. | 2:0 (6:0, 6:1) | details | 05.05.1992 |
| 1/32-finals | Rivera F. | Altur J. F. | 2:0 (6:0, 7:63) | details | 04.05.1992 |
 Brazil: Sao Paulo 2 - Singles - Main |
|---|
| Quarter-finals | Rivera F. | Gomez A. | 0:2 (4:6, 4:6) | details | 08.11.1991 |
| 1/8-finals | Rivera F. | Fleurian J. | 2:1 (7:69, 3:6, 6:3) | details | 06.11.1991 |
| 1/16-finals | Jaite M. | Rivera F. | 0:2 (3:6, 4:6) | details | 04.11.1991 |
| Brazil: Brasilia - Singles - Main |
|---|
| 1/16-finals | Frana J. | Rivera F. | 2:1 (5:7, 6:3, 6:1) | details | 10.09.1991 |
| 1/32-finals | Rivera F. | Motta C. | 2:1 (7:67, 3:6, 6:1) | details | 09.09.1991 |
 United Kingdom: Wimbledon - Singles - Qualification |
|---|
| Quarter-finals | Rivera F. | Guy S. | 0:2 (4:6, 1:6) | details | 24.06.1991 |
 France: French Open - Singles - Main |
|---|
| 1/64-finals | Pescariu D-M. | Rivera F. | 2:1 RET. (5:7, 7:5, 6:0, 4:0) | details | 03.06.1991 |
 Italy: Bologna - Singles - Main |
|---|
| 1/16-finals | Matsuoka S. | Rivera F. | 2:0 (6:3, 6:2) | details | 20.05.1991 |
