Head to head
1
Hard
1
1
Carpet
0
Vladimir Zednik's wins on the left · Haroon Rahim's on the right · bar lengths share one scale
All meetings (4)
| 1977 | Hampton | Carpet | R32 | Vladimir Zednik | 6-1 7-6 |
| 1975 | Philadelphia WCT | Carpet | R128 | Haroon Rahim | W/O |
| 1972 | Caracas | Hard | QF | Haroon Rahim | 6-4 6-3 |
| 1972 | Cleveland-1 | Hard | F | Vladimir Zednik | 7-6 6-7 4-6 6-2 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.