Head to head
3
Hard
0
3
Grass
0
Karen Khachanov's wins on the left · Mackenzie McDonald's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2025 | Wimbledon | Grass | R128 | Karen Khachanov | 7-5 6-4 6-4 |
| 2025 | 's-Hertogenbosch | Grass | R16 | Karen Khachanov | 6-3 5-7 7-6(4) |
| 2023 | Zhuhai | Hard | QF | Karen Khachanov | 4-6 6-4 6-4 |
| 2022 | Doha | Hard | R32 | Karen Khachanov | 7-6(3) 6-3 |
| 2021 | Wimbledon | Grass | R128 | Karen Khachanov | 3-6 6-3 6-4 7-6(3) |
| 2021 | Marseille | Hard | R16 | Karen Khachanov | 7-6(4) 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.