Head to head
0
Clay
1
1
Carpet
1
Jim Delaney's wins on the left · Jaime Fillol Sr.'s on the right · bar lengths share one scale
All meetings (3)
| 1980 | Taipei | Carpet | R32 | Jaime Fillol Sr. | 7-6 7-6 |
| 1977 | Denver | Carpet | R32 | Jim Delaney | 6-2 6-2 |
| 1975 | Indianapolis | Clay | R64 | Jaime Fillol Sr. | 6-3 6-2 |
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.