Head to head
1
Hard
0
0
Grass
1
Ryan Harrison's wins on the left · Mischa Zverev's on the right · bar lengths share one scale
All meetings (2)
| 2017 | Eastbourne | Grass | R32 | Mischa Zverev | 6-4 7-6(9) |
| 2011 | Washington | Hard | R64 | Ryan Harrison | 6-4 1-6 6-1 |
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.