Head to head
1
Clay
0
2
Carpet
0
Marty Riessen's wins on the left · Vladimir Zednik's on the right · bar lengths share one scale
All meetings (3)
| 1975 | Tokyo WCT | Carpet | R32 | Marty Riessen | 5-2 RET |
| 1973 | Charlotte WCT | Clay | R16 | Marty Riessen | 6-1 7-5 |
| 1973 | Vancouver WCT | Carpet | R32 | Marty Riessen | 4-6 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.