Head to head
2
Hard
1
1
Clay
4
0
Carpet
1
Gerald Battrick's wins on the left · Jaime Fillol Sr.'s on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (9)
| 1976 | London | Carpet | R16 | Jaime Fillol Sr. | 6-1 6-3 |
| 1973 | Madrid-2 | Clay | R64 | Jaime Fillol Sr. | 2-6 6-3 6-4 |
| 1973 | Clemmons | Clay | F | Jaime Fillol Sr. | 6-2 6-4 |
| 1973 | Miami WCT | Hard | R32 | Gerald Battrick | 1-6 7-6(2) 6-2 |
| 1972 | Jacksonville | Hard | 3rd/4th | Jaime Fillol Sr. | 4-6 6-4 6-4 |
| 1971 | Bournemouth | Clay | SF | Gerald Battrick | 7-5 1-6 6-3 1-6 6-3 |
| 1970 | Salisbury | Hard | R64 | Gerald Battrick | 6-3 6-1 |
| 1969 | St. Petersburg | Clay | QF | Jaime Fillol Sr. | 7-5 6-1 |
| 1969 | Barranquilla | Clay | R16 | Jaime Fillol Sr. | 6-4 4-6 7-5 |
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.