Head to head
1
Grass
0
1
Carpet
1
Ray Ruffels's wins on the left · Jaime Fillol Sr.'s on the right · bar lengths share one scale
All meetings (3)
| 1975 | St. Louis WCT | Carpet | R16 | Jaime Fillol Sr. | 6-2 2-6 6-3 |
| 1975 | Sao Paulo WCT | Carpet | R16 | Ray Ruffels | 3-6 7-6(1) 7-6(6) |
| 1970 | Haverford | Grass | F | Ray Ruffels | 6-2 7-6 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.