Head to head
0
Hard
1
1
Clay
0
Andrey Golubev's wins on the left · Daniel Koellerer's on the right · bar lengths share one scale
All meetings (2)
| 2010 | Casablanca | Clay | R32 | Andrey Golubev | 6-2 7-6(5) |
| 2010 | Zagreb | Hard | R32 | Daniel Koellerer | 6-3 3-6 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.