Head to head
4
Hard
1
1
Clay
0
0
Grass
1
Daniil Medvedev's wins on the left · Reilly Opelka's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 2025 | Washington | Hard | R32 | Daniil Medvedev | 3-6 7-5 6-1 |
| 2025 | 's-Hertogenbosch | Grass | QF | Reilly Opelka | 7-6(5) 7-6(5) |
| 2021 | Canada Masters | Hard | F | Daniil Medvedev | 6-4 6-3 |
| 2021 | Roland Garros | Clay | R32 | Daniil Medvedev | 6-4 6-2 6-4 |
| 2020 | St. Petersburg | Hard | R16 | Reilly Opelka | 2-6 7-5 6-4 |
| 2019 | Miami Masters | Hard | R32 | Daniil Medvedev | 7-6(5) 6-7(5) 7-6(0) |
| 2017 | Washington | Hard | R64 | Daniil Medvedev | 6-7(8) 6-3 7-6(6) |
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.