Head to head
1
Clay
1
1
Grass
0
Denis Istomin's wins on the left · Julian Reister's on the right · bar lengths share one scale
All meetings (3)
| 2014 | Wimbledon | Grass | R64 | Denis Istomin | 7-6(7) 6-4 6-4 |
| 2011 | Hamburg | Clay | R64 | Julian Reister | 6-3 6-4 |
| 2010 | Hamburg | Clay | R16 | Denis Istomin | 3-6 6-3 7-6(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.