By surface
| Surface | Belus Prajoux | Ramiro Benavides |
|---|---|---|
| Clay | 2 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-12-09 | ATP | Davis Cup SAM PR: CHI vs BOL | Round Robin | — | Belus Prajoux | 6-1 | 6-1 | 6-1 | ||
| 1977-05-23 | ATP | Roland Garros | Round of 128 | Clay | Belus Prajoux | 6-0 | 6-2 | 7-6 | ||
| 1977-04-18 | ATP | Florence | Round of 16 | Clay | Belus Prajoux | 6-2 | 6-1 |