Head to head
1
Clay
1
Karl Meiler's wins on the left · Manuel Orantes's on the right · bar lengths share one scale
All meetings (3)
| 1977 | Manila | Clay | F | Karl Meiler | W/O |
| 1976 | Munich | Clay | F | Manuel Orantes | 6-1 6-4 6-1 |
| 1974 | Davis Cup EUR QF: FRG vs ESP | Clay | RR | Karl Meiler | 3-6 4-6 6-4 6-4 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.