Head to head
2
Clay
0
Alvaro Fillol's wins on the left · Mike Cahill's on the right · bar lengths share one scale
All meetings (2)
| 1979 | Rome | Clay | R64 | Alvaro Fillol | 6-3 1-6 6-0 |
| 1976 | Columbus-2 | Clay | R64 | Alvaro Fillol | 6-4 6-4 |
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.