Head to head
0
Clay
1
1
Grass
1
Colin Dibley's wins on the left · Clark Graebner's on the right · bar lengths share one scale
All meetings (3)
| 1973 | South Orange | Grass | SF | Colin Dibley | 6-3 6-3 |
| 1972 | Queen's Club | Grass | QF | Clark Graebner | 3-6 6-3 6-4 |
| 1971 | Kitzbuhel | Clay | SF | Clark Graebner | 6-4 7-5 6-2 |
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.