Head to head
1
Hard
0
1
Grass
0
Zizou Bergs's wins on the left · Reilly Opelka's on the right · bar lengths share one scale
All meetings (2)
| 2025 | 's-Hertogenbosch | Grass | SF | Zizou Bergs | 6-1 6-4 |
| 2024 | Winston-Salem | Hard | R64 | Zizou Bergs | 6-4 3-6 7-6(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.