By surface
| Surface | Marcello Lara | Paul Sullivan |
|---|---|---|
| Grass | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-08-29 | ATP | US Open | Round of 128 | Grass | Marcello Lara | 9-7 | 6-1 | 4-6 | 8-6 |
| Surface | Marcello Lara | Paul Sullivan |
|---|---|---|
| Grass | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-08-29 | ATP | US Open | Round of 128 | Grass | Marcello Lara | 9-7 | 6-1 | 4-6 | 8-6 |