Head to head
5
Hard
1
2
Clay
0
2
Grass
1
6
Carpet
2
Yevgeny Kafelnikov's wins on the left · Daniel Vacek's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (19)
| 2001 | Doha | Hard | R32 | Yevgeny Kafelnikov | 7-6(0) 6-4 |
| 2000 | Monte Carlo Masters | Clay | R64 | Yevgeny Kafelnikov | 6-3 6-3 |
| 2000 | London | Hard | R16 | Yevgeny Kafelnikov | 6-2 7-5 |
| 2000 | Australian Open | Hard | R64 | Yevgeny Kafelnikov | 6-3 6-0 6-1 |
| 1999 | Moscow | Carpet | QF | Yevgeny Kafelnikov | 7-6(3) 6-3 |
| 1999 | Tashkent | Hard | R16 | Daniel Vacek | 7-6(5) 2-6 7-5 |
| 1998 | Cincinnati Masters | Hard | QF | Yevgeny Kafelnikov | 6-4 6-4 |
| 1998 | London | Carpet | R16 | Yevgeny Kafelnikov | 6-3 6-4 |
| 1997 | Paris Masters | Carpet | R32 | Yevgeny Kafelnikov | 6-1 6-2 |
| 1996 | Lyon | Carpet | R32 | Yevgeny Kafelnikov | 7-6(2) 6-7(5) 6-4 |
| 1996 | Halle | Grass | SF | Yevgeny Kafelnikov | 6-3 1-6 6-3 |
| 1996 | Milan | Carpet | QF | Yevgeny Kafelnikov | 6-3 3-6 6-3 |
| 1995 | Moscow | Carpet | SF | Daniel Vacek | 7-6(8) 3-6 7-6(5) |
| 1995 | Halle | Grass | R32 | Yevgeny Kafelnikov | 6-4 6-3 |
| 1995 | Marseille | Carpet | QF | Daniel Vacek | 7-5 7-6(4) |
| 1994 | Basel | Hard | R32 | Yevgeny Kafelnikov | 6-4 6-3 |
| 1994 | Gstaad | Clay | R32 | Yevgeny Kafelnikov | 6-3 6-2 |
| 1994 | Wimbledon | Grass | R32 | Daniel Vacek | 4-6 7-5 6-4 3-6 6-4 |
| 1994 | Copenhagen | Carpet | F | Yevgeny Kafelnikov | 6-3 7-5 |
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.