Head to head
0
Clay
1
1
Carpet
0
Paul Gerken's wins on the left · Erik Van Dillen's on the right · bar lengths share one scale
All meetings (2)
| 1975 | Atlanta WCT | Carpet | R32 | Paul Gerken | 7-6(1) 6-1 |
| 1971 | Clemmons | Clay | R64 | Erik Van Dillen | 7-6 4-6 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.