Head to head
1
Hard
0
2
Clay
0
1
Grass
0
Charlie Pasarell's wins on the left · Paul Gerken's on the right · bar lengths share one scale
All meetings (4)
| 1975 | Wimbledon | Grass | R64 | Charlie Pasarell | 6-3 6-3 6-1 |
| 1974 | Rome | Clay | R64 | Charlie Pasarell | 6-2 2-6 6-3 |
| 1974 | Caracas | Hard | RR | Charlie Pasarell | 4-6 6-2 6-1 |
| 1971 | Washington WCT | Clay | R64 | Charlie Pasarell | 7-5 6-4 |
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.