Head to head
1
Hard
0
1
Clay
0
2
Carpet
0
Cliff Richey's wins on the left · Terry Addison's on the right · bar lengths share one scale
All meetings (4)
| 1972 | Rotterdam WCT | Carpet | R32 | Cliff Richey | 6-2 6-2 |
| 1972 | Denver WCT | Carpet | R32 | Cliff Richey | 7-6 7-5 |
| 1971 | Roland Garros | Clay | R64 | Cliff Richey | 6-1 6-2 6-0 |
| 1970 | Los Angeles-2 | Hard | R64 | Cliff Richey | 6-3 6-3 |
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.