Head to head
0
Hard
1
1
Carpet
0
Jiri Hrebec's wins on the left · Cliff Richey's on the right · bar lengths share one scale
All meetings (2)
| 1974 | Orlando WCT | Hard | R16 | Cliff Richey | 6-4 6-4 |
| 1974 | St. Petersburg WCT | Carpet | R32 | Jiri Hrebec | 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.