Head to head
1
Clay
2
Jairo Velasco Sr.'s wins on the left · Paolo Bertolucci's on the right · bar lengths share one scale
All meetings (3)
| 1983 | Venice | Clay | R32 | Jairo Velasco Sr. | 6-2 6-1 |
| 1976 | Valencia | Clay | R64 | Paolo Bertolucci | 6-4 2-6 6-3 |
| 1974 | Bastad | Clay | R16 | Paolo Bertolucci | 6-0 6-2 |
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.