Head to head
4
Hard
0
1
Clay
0
Milos Raonic's wins on the left · Denis Istomin's on the right · bar lengths share one scale
All meetings (5)
| 2020 | Delray Beach | Hard | R32 | Milos Raonic | 6-2 6-2 |
| 2017 | Lyon | Clay | R16 | Milos Raonic | 6-4 6-3 |
| 2014 | Tokyo | Hard | QF | Milos Raonic | 7-6(8) 6-3 |
| 2013 | San Jose | Hard | QF | Milos Raonic | 7-6(0) 6-3 |
| 2012 | San Jose | Hard | F | Milos Raonic | 7-6(3) 6-2 |
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.