Head to head
0
Clay
1
1
Carpet
1
Paul Gerken's wins on the left · Karl Meiler's on the right · bar lengths share one scale
All meetings (3)
| 1974 | Toronto-2 | Clay | R64 | Karl Meiler | 6-1 6-3 |
| 1973 | Washington-2 | Carpet | QF | Karl Meiler | 6-3 5-7 6-4 |
| 1973 | Hampton | Carpet | R16 | Paul Gerken | 6-4 6-0 |
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.