By surface
| Surface | Carlos Kirmayr | Ramiro Benavides |
|---|---|---|
| Clay | 0 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1980-11-24 | ATP | Santiago | Round of 16 | Clay | Ramiro Benavides | 6-2 | 3-6 | 2-6 | ||
| 1976-11-12 | ATP | Davis Cup AME PR: BRA vs BOL | Round Robin | — | Carlos Kirmayr | 6-0 | 6-1 | 7-5 |