Head to head
1
Hard
0
1
Clay
0
Denis Istomin's wins on the left · Teymuraz Gabashvili's on the right · bar lengths share one scale
All meetings (2)
| 2016 | Madrid Masters | Clay | R64 | Denis Istomin | 6-1 6-4 |
| 2010 | New Haven | Hard | QF | Denis Istomin | 6-1 3-6 7-6(8) |
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.