Head to head
3
Hard
0
Grigor Dimitrov's wins on the left · Denis Istomin's on the right · bar lengths share one scale
All meetings (3)
| 2017 | Rotterdam | Hard | R16 | Grigor Dimitrov | 7-6(7) 6-1 |
| 2017 | Australian Open | Hard | R16 | Grigor Dimitrov | 2-6 7-6(2) 6-2 6-1 |
| 2014 | Shanghai Masters | Hard | R64 | Grigor Dimitrov | 6-3 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.