Head to head
2
Hard
2
1
Clay
0
1
Grass
0
Alexander Zverev's wins on the left · Robin Haase's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2019 | Halle | Grass | R32 | Alexander Zverev | 6-4 7-5 |
| 2018 | Basel | Hard | R32 | Alexander Zverev | 6-4 7-5 |
| 2018 | Cincinnati Masters | Hard | R32 | Robin Haase | 5-7 6-4 7-5 |
| 2017 | Paris Masters | Hard | R32 | Robin Haase | 3-6 6-2 6-2 |
| 2017 | Australian Open | Hard | R128 | Alexander Zverev | 6-2 3-6 5-7 6-3 6-2 |
| 2014 | Hamburg | Clay | R64 | Alexander Zverev | 6-0 6-2 |
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.