Head to head
5
Clay
3
Jaime Fillol Sr.'s wins on the left · Victor Pecci's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (8)
| 1983 | Vina del Mar | Clay | F | Victor Pecci | 2-6 7-5 6-4 |
| 1981 | Rome | Clay | R64 | Victor Pecci | 6-7 6-2 6-3 |
| 1980 | Washington-2 | Clay | R16 | Victor Pecci | 6-2 6-2 |
| 1977 | Buenos Aires-2 | Clay | SF | Jaime Fillol Sr. | 4-6 6-1 6-4 |
| 1977 | Santiago | Clay | SF | Jaime Fillol Sr. | 6-1 7-5 |
| 1976 | Indianapolis-2 | Clay | R64 | Jaime Fillol Sr. | 6-1 6-7 6-4 |
| 1975 | Buenos Aires | Clay | QF | Jaime Fillol Sr. | 7-5 6-0 |
| 1975 | Madrid-2 | Clay | R32 | Jaime Fillol Sr. | 7-5 6-3 |
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.