Head to head
0
Hard
1
1
Carpet
0
Cliff Richey's wins on the left · Graham Stilwell's on the right · bar lengths share one scale
All meetings (2)
| 1973 | Chicago-2 | Hard | R16 | Graham Stilwell | 6-4 5-7 6-4 |
| 1972 | Gothenburg WCT | Carpet | R32 | Cliff Richey | 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.