Head to head
2
Hard
0
1
Clay
1
0
Grass
1
Philipp Kohlschreiber's wins on the left · Alexander Zverev's on the right · bar lengths share one scale
All meetings (5)
| 2018 | US Open | Hard | R32 | Philipp Kohlschreiber | 6-7(1) 6-4 6-1 6-3 |
| 2018 | Munich | Clay | F | Alexander Zverev | 6-3 6-3 |
| 2017 | Halle | Grass | R16 | Alexander Zverev | 6-3 6-4 |
| 2015 | US Open | Hard | R128 | Philipp Kohlschreiber | 6-7(0) 6-2 6-0 2-6 6-4 |
| 2015 | Munich | Clay | R16 | Philipp Kohlschreiber | 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.