Head to head
1
Hard
2
0
Grass
2
Karen Khachanov's wins on the left · Matteo Berrettini's on the right · bar lengths share one scale
All meetings (5)
| 2024 | Vienna | Hard | QF | Karen Khachanov | 6-1 6-4 |
| 2021 | Australian Open | Hard | R32 | Matteo Berrettini | 7-6(1) 7-6(5) 7-6(5) |
| 2019 | Halle | Grass | QF | Matteo Berrettini | 6-2 7-6(4) |
| 2019 | Stuttgart | Grass | R16 | Matteo Berrettini | 6-4 6-2 |
| 2019 | Sofia | Hard | R16 | Matteo Berrettini | 6-7(6) 6-3 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.