Head to head
1
Hard
0
3
Clay
0
1
Carpet
0
Manuel Orantes's wins on the left · Erik Van Dillen's on the right · bar lengths share one scale
All meetings (5)
| 1974 | Stockholm | Hard | R64 | Manuel Orantes | 6-3 6-4 |
| 1974 | Boston | Clay | R32 | Manuel Orantes | 3-6 6-2 6-1 |
| 1974 | Rome | Clay | R32 | Manuel Orantes | 6-0 6-0 |
| 1973 | Rome | Clay | R64 | Manuel Orantes | 6-1 6-4 |
| 1972 | New York-1 | Carpet | R32 | Manuel Orantes | 6-2 3-6 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.