By surface
| Surface | Diego Perez | Cassio Motta |
|---|---|---|
| Clay | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1984-05-04 | ATP | Davis Cup AME SF: BRA vs URU | Round Robin | Clay | Diego Perez | 7-5 | 3-6 | 6-2 | ||
| 1983-07-25 | ATP | North Conway | Round of 64 | Clay | Diego Perez | 6-3 | 6-0 | |||
| 1983-05-23 | ATP | Roland Garros | Round of 128 | Clay | Diego Perez | 6-7 | 6-1 | 6-1 | 6-2 |