Head to head
1
Grass
0
1
Carpet
0
Paul Gerken's wins on the left · Sandy Mayer's on the right · bar lengths share one scale
All meetings (2)
| 1975 | Philadelphia WCT | Carpet | R16 | Paul Gerken | 7-6(3) 6-7(4) 7-6(6) |
| 1973 | US Open | Grass | R128 | Paul Gerken | 4-6 7-5 4-6 4-1 RET |
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.