By surface
| Surface | Marcello Lara | Joaquin Loyo Mayo |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-07-21 | ATP | Washington | Round of 64 | — | Joaquin Loyo Mayo | 5-7 | 2-6 |
| Surface | Marcello Lara | Joaquin Loyo Mayo |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-07-21 | ATP | Washington | Round of 64 | — | Joaquin Loyo Mayo | 5-7 | 2-6 |