Head to head
2
Clay
2
Raul Antonio Viver's wins on the left · Francesco Cancellotti's on the right · bar lengths share one scale
All meetings (4)
| 1989 | San Marino | Clay | R32 | Raul Antonio Viver | 6-4 6-1 |
| 1989 | St. Vincent | Clay | R32 | Francesco Cancellotti | 4-6 6-4 6-3 |
| 1989 | Bologna | Clay | R32 | Raul Antonio Viver | 6-3 5-7 6-4 |
| 1984 | Palermo | Clay | R16 | Francesco Cancellotti | 6-3 6-1 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.