Head to head
1
Hard
0
0
Grass
1
0
Carpet
2
Jaime Fillol Sr.'s wins on the left · Colin Dibley's on the right · bar lengths share one scale
All meetings (4)
| 1981 | Denver | Carpet | R32 | Colin Dibley | 6-1 6-2 |
| 1977 | Los Angeles-1 | Carpet | R32 | Colin Dibley | 6-2 6-2 |
| 1975 | Carlsbad WCT | Hard | R32 | Jaime Fillol Sr. | 7-6(2) 6-2 |
| 1971 | South Orange | Grass | R64 | Colin Dibley | 6-4 6-7 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.