Head to head
1
Hard
0
1
Grass
0
1
Carpet
0
Clark Graebner's wins on the left · Stephen Warboys's on the right · bar lengths share one scale
All meetings (3)
| 1972 | Kingston | Hard | SF | Clark Graebner | 6-3 6-4 |
| 1972 | London-3 | Carpet | R32 | Clark Graebner | 7-5 6-4 |
| 1972 | Newport | Grass | QF | Clark Graebner | 6-4 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.