Head to head
1
Hard
1
Alvaro Fillol's wins on the left · George Hardie's on the right · bar lengths share one scale
All meetings (2)
| 1980 | Tampa | Hard | R16 | George Hardie | 2-6 6-3 2-3 RET |
| 1977 | Basel | Hard | R16 | Alvaro Fillol | 7-6 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.