Head to head
1
Hard
0
3
Clay
0
Ivan Lendl's wins on the left · Jaime Fillol Sr.'s on the right · bar lengths share one scale
All meetings (4)
| 1980 | Hong Kong | Hard | SF | Ivan Lendl | 6-3 6-1 |
| 1980 | Madrid | Clay | R64 | Ivan Lendl | 6-2 6-3 |
| 1979 | Indianapolis | Clay | R16 | Ivan Lendl | 6-2 7-5 |
| 1979 | Roland Garros | Clay | R128 | Ivan Lendl | 7-6 6-3 4-6 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.