Head to head
1
Grass
2
Raymond Moore's wins on the left · Clark Graebner's on the right · bar lengths share one scale
All meetings (3)
| 1974 | US Open | Grass | R32 | Raymond Moore | 6-1 6-4 6-3 |
| 1971 | US Open | Grass | R16 | Clark Graebner | 6-2 6-4 6-3 |
| 1968 | Wimbledon | Grass | QF | Clark Graebner | 6-2 6-0 9-7 |
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.