Head to head
0
Hard
1
0
Grass
1
1
Carpet
0
Byron Black's wins on the left · Vladimir Voltchkov's on the right · bar lengths share one scale
All meetings (3)
| 2002 | Davis Cup G1 QF: ZIM vs BLR | Hard | RR | Vladimir Voltchkov | 7-6(4) 6-3 6-4 |
| 2000 | Wimbledon | Grass | QF | Vladimir Voltchkov | 7-6(2) 7-6(2) 6-4 |
| 1995 | Moscow | Carpet | R32 | Byron Black | 6-3 6-2 |
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.