Head to head
1
Hard
1
0
Grass
1
Mackenzie McDonald's wins on the left · Alexander Bublik's on the right · bar lengths share one scale
All meetings (3)
| 2023 | Wimbledon | Grass | R128 | Alexander Bublik | 6-7(3) 6-4 6-4 6-4 |
| 2020 | Nur-Sultan | Hard | R32 | Mackenzie McDonald | 6-3 6-2 |
| 2020 | St. Petersburg | Hard | R32 | Alexander Bublik | 2-6 7-6(2) 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.