Head to head
1
Clay
0
1
Carpet
0
Jaime Fillol Sr.'s wins on the left · Frank Froehling's on the right · bar lengths share one scale
All meetings (2)
| 1971 | Salisbury | Carpet | R64 | Jaime Fillol Sr. | 6-7 7-6 6-2 |
| 1970 | Cincinnati | Clay | R32 | Jaime Fillol Sr. | 0-6 6-4 10-8 |
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.