Head to head
2
Hard
0
2
Grass
0
1
Carpet
0
Karol Kucera's wins on the left · Byron Black's on the right · bar lengths share one scale
All meetings (5)
| 1999 | Indian Wells Masters | Hard | R64 | Karol Kucera | 6-4 3-6 6-4 |
| 1999 | Rotterdam | Carpet | R32 | Karol Kucera | 6-1 6-1 |
| 1997 | Nottingham | Grass | R16 | Karol Kucera | 7-5 6-3 |
| 1996 | Washington | Hard | R32 | Karol Kucera | 6-2 6-0 |
| 1996 | Wimbledon | Grass | R64 | Karol Kucera | 4-6 6-1 5-7 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.