Head to head
2
Hard
2
1
Clay
0
0
Carpet
3
Karel Novacek's wins on the left · Alexander Volkov's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (8)
| 1996 | Dubai | Hard | R32 | Karel Novacek | 6-2 6-4 |
| 1995 | Long Island | Hard | R32 | Alexander Volkov | 3-6 6-3 6-3 |
| 1995 | Rotterdam | Carpet | R32 | Alexander Volkov | 6-7(4) 6-4 6-2 |
| 1995 | Stuttgart Indoor | Carpet | R16 | Alexander Volkov | 3-6 6-3 6-0 |
| 1994 | US Open | Hard | R128 | Karel Novacek | 6-2 3-6 6-1 7-5 |
| 1994 | Gstaad | Clay | R32 | Karel Novacek | 3-6 6-1 7-6(2) |
| 1992 | Milan | Carpet | R32 | Alexander Volkov | 7-6(2) 7-6(8) |
| 1991 | Basel | Hard | QF | Alexander Volkov | 6-1 6-7(9) 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.