Head to head
1
Hard
1
2
Clay
0
1
Carpet
0
Cliff Richey's wins on the left · Milan Holecek's on the right · bar lengths share one scale
All meetings (5)
| 1975 | Boston | Clay | R64 | Cliff Richey | 7-6 6-7 6-4 |
| 1975 | Tucson | Hard | R32 | Cliff Richey | 7-6 6-3 |
| 1974 | Tucson | Hard | R32 | Milan Holecek | 7-6 3-6 6-3 |
| 1973 | Munich WCT | Carpet | R32 | Cliff Richey | 6-1 6-3 |
| 1970 | Cincinnati | Clay | R64 | Cliff Richey | 6-2 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.