By surface
| Surface | Giuseppe Merlo | Peter Holenstein |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-08-01 | ATP | Montana Vermala | Round of 32 | — | Peter Holenstein | 4-6 | 4-6 |
| Surface | Giuseppe Merlo | Peter Holenstein |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-08-01 | ATP | Montana Vermala | Round of 32 | — | Peter Holenstein | 4-6 | 4-6 |