Head to head
1
Grass
0
0
Carpet
1
Clark Graebner's wins on the left · Patrick Proisy's on the right · bar lengths share one scale
All meetings (2)
| 1974 | Philadelphia WCT | Carpet | R128 | Patrick Proisy | 7-6(2) 6-4 |
| 1971 | South Orange | Grass | QF | Clark Graebner | 7-5 2-6 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.