Head to head
2
Hard
0
Karl Meiler's wins on the left · Jairo Velasco Sr.'s on the right · bar lengths share one scale
All meetings (2)
| 1974 | Vienna | Hard | R32 | Karl Meiler | 6-1 6-4 |
| 1974 | Calgary | Hard | SF | Karl Meiler | 6-1 6-2 |
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.