Head to head
1
Hard
0
2
Grass
0
Byron Black's wins on the left · Sargis Sargsian's on the right · bar lengths share one scale
All meetings (3)
| 2000 | Nottingham | Grass | R16 | Byron Black | 6-3 2-6 6-4 |
| 1998 | Nottingham | Grass | SF | Byron Black | 6-4 6-2 |
| 1997 | Sydney Outdoor | Hard | R32 | Byron Black | 6-2 6-1 |
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.