Head to head
1
Hard
0
1
Grass
0
Vladimir Voltchkov's wins on the left · Sargis Sargsian's on the right · bar lengths share one scale
All meetings (2)
| 2003 | Delray Beach | Hard | R16 | Vladimir Voltchkov | 5-7 6-4 1-0 RET |
| 2001 | Queen's Club | Grass | R32 | Vladimir Voltchkov | 6-1 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.