By surface
| Surface | Claudio Mezzadri | Lawson Duncan |
|---|---|---|
| Clay | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1989-09-11 | ATP | Geneva | Round of 32 | Clay | Lawson Duncan | 6-7 | 1-6 | |||
| 1986-08-11 | ATP | St. Vincent | Round of 32 | Clay | Lawson Duncan | 2-6 | 4-6 |