Head to head
1
Clay
0
1
Carpet
0
Jaime Fillol Sr.'s wins on the left · Mike Cahill's on the right · bar lengths share one scale
All meetings (2)
| 1976 | Dayton | Carpet | R16 | Jaime Fillol Sr. | 6-7 6-4 6-4 |
| 1975 | Boston | Clay | R64 | Jaime Fillol Sr. | 6-1 6-4 |
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.