Head to head
1
Hard
2
1
Clay
1
1
Grass
0
1
Carpet
0
Karol Kucera's wins on the left · Yevgeny Kafelnikov's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (8)
| 2003 | Halle | Grass | R32 | Karol Kucera | 6-1 6-7(8) 7-6(5) |
| 2001 | Davis Cup WG R1: SVK vs RUS | Hard | RR | Yevgeny Kafelnikov | 4-6 4-6 6-3 6-2 6-2 |
| 2000 | Long Island | Hard | R32 | Karol Kucera | 6-1 6-3 |
| 1999 | Davis Cup WG QF: RUS vs SVK | Clay | RR | Karol Kucera | 6-1 6-3 6-4 |
| 1998 | ATP Tour World Championships | Hard | RR | Yevgeny Kafelnikov | 6-7(3) 6-3 6-2 |
| 1997 | Vienna | Carpet | R32 | Karol Kucera | 6-4 7-5 |
| 1995 | Milan | Carpet | R16 | Yevgeny Kafelnikov | W/O |
| 1993 | Roland Garros | Clay | R128 | Yevgeny Kafelnikov | 6-3 6-4 6-4 |
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.