Head to head
1
Hard
3
1
Clay
0
1
Grass
1
Dmitry Tursunov's wins on the left · Denis Istomin's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 2014 | Wimbledon | Grass | R128 | Denis Istomin | 7-5 6-4 3-6 6-2 |
| 2014 | Miami Masters | Hard | R64 | Denis Istomin | 6-7(8) 6-0 6-3 |
| 2014 | Montpellier | Hard | R16 | Denis Istomin | 7-5 6-4 |
| 2014 | Australian Open | Hard | R64 | Denis Istomin | 7-6(3) 4-6 6-1 6-4 |
| 2014 | Sydney | Hard | QF | Dmitry Tursunov | 7-6(5) 6-2 |
| 2013 | Barcelona | Clay | R64 | Dmitry Tursunov | 6-3 6-4 |
| 2009 | Eastbourne | Grass | QF | Dmitry Tursunov | 7-6(6) 6-4 |
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.