Head to head
2
Hard
2
1
Clay
0
Diego Schwartzman's wins on the left · Karen Khachanov's on the right · bar lengths share one scale
All meetings (5)
| 2022 | Monte Carlo Masters | Clay | R64 | Diego Schwartzman | 6-7(5) 6-3 6-3 |
| 2021 | Tokyo Olympics | Hard | R16 | Karen Khachanov | 6-1 2-6 6-1 |
| 2019 | Vienna | Hard | QF | Diego Schwartzman | 7-6(6) 6-2 |
| 2017 | Cincinnati Masters | Hard | R64 | Karen Khachanov | 6-1 1-6 6-3 |
| 2017 | Miami Masters | Hard | R128 | Diego Schwartzman | 6-4 3-6 7-6(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.