Head to head
1
Hard
1
0
Clay
1
0
Grass
1
Denis Istomin's wins on the left · Mikhail Youzhny's on the right · bar lengths share one scale
All meetings (4)
| 2013 | Bangkok | Hard | R16 | Mikhail Youzhny | 6-3 6-3 |
| 2012 | Wimbledon | Grass | R16 | Mikhail Youzhny | 6-3 5-7 6-4 6-7(5) 7-5 |
| 2011 | Gstaad | Clay | R16 | Mikhail Youzhny | 6-3 6-2 |
| 2009 | St. Petersburg | Hard | R16 | Denis Istomin | 6-2 2-1 RET |
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.