Matches
W-L: 3-7 (30.00%)
| Date | Tournament | Surface | Round | Wrk | Winner | Lrk | Loser | Score |
|---|---|---|---|---|---|---|---|---|
| 1990-02-05 | Guaruja | Hard | R32 | 130 | 219 | 6-2 6-3 | ||
| 1989-08-21 | San Marino | Clay | R32 | 326 | 217 | 7-6 6-4 | ||
| 1989-08-14 | St. Vincent | Clay | R32 | 220 | 265 | 6-3 7-6 | ||
| 1989-08-14 | St. Vincent | Clay | R16 | 178 | 220 | 6-1 6-1 | ||
| 1989-08-07 | Prague | Clay | R16 | 67 | 196 | 6-1 6-1 | ||
| 1989-08-07 | Prague | Clay | R32 | 196 | 1075 | 6-4 7-6 | ||
| 1989-07-31 | Bastad | Clay | R32 | 202 | 189 | 6-3 6-7 6-2 | ||
| 1989-07-10 | Boston | Clay | R32 | 169 | 196 | 7-5 6-3 | ||
| 1989-07-10 | Boston | Clay | R64 | 196 | 272 | 6-4 6-2 | ||
| 1989-05-08 | Charleston | Clay | R32 | 34 | 158 | 6-3 7-5 |
Guillermo Rivas
W-L: 3-7 (30.00%)
Matches
| Date ▼ | Tourney | Surface | Round | Wrk | Winner | Lrk | Loser | Score | H2H | BoF | Min | WA | WDF | W1stIn | W1st% | W2nd% | BPSvd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1990-02-05 | Guaruja | Hard | R32 | 130 | Horacio de la Pena | 219 | Guillermo Rivas | 6-2 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-08-21 | San Marino | Clay | R32 | 326 |  Cristiano Caratti | 217 | Guillermo Rivas | 7-6 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-08-14 | St. Vincent | Clay | R16 | 178 | Gustavo Giussani | 220 | Guillermo Rivas | 6-1 6-1 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-08-14 | St. Vincent | Clay | R32 | 220 | Guillermo Rivas | 265 |  Cyril Suk | 6-3 7-6 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-08-07 | Prague | Clay | R16 | 67 |  Marcelo Filippini (4) | 196 | Guillermo Rivas | 6-1 6-1 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-08-07 | Prague | Clay | R32 | 196 | Guillermo Rivas | 1075 |  Peter Hajek | 6-4 7-6 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-07-31 | Bastad | Clay | R32 | 202 |  Nicklas Kulti | 189 | Guillermo Rivas | 6-3 6-7 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-07-10 | Boston | Clay | R32 | 169 |  Broderick Dyke | 196 | Guillermo Rivas | 7-5 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-07-10 | Boston | Clay | R64 | 196 | Guillermo Rivas | 272 |  John Ross | 6-4 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1989-05-08 | Charleston | Clay | R32 | 34 | Johan Kriek (5) | 158 | Guillermo Rivas | 6-3 7-5 | H2H | 3 | - | - | - | - | - | - | - |