By surface
| Surface | Mario Martinez | Fernando Maynetto |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-11-04 | ATP | Davis Cup SAM PR: PER vs BOL | Round Robin | — | Mario Martinez | 6-3 | 6-3 | 4-6 | 7-5 |
| Surface | Mario Martinez | Fernando Maynetto |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-11-04 | ATP | Davis Cup SAM PR: PER vs BOL | Round Robin | — | Mario Martinez | 6-3 | 6-3 | 4-6 | 7-5 |