Head to head
1
Hard
0
0
Clay
1
Zhizhen Zhang's wins on the left · Casper Ruud's on the right · bar lengths share one scale
All meetings (2)
| 2023 | US Open | Hard | R64 | Zhizhen Zhang | 6-4 5-7 6-2 0-6 6-2 |
| 2023 | Roland Garros | Clay | R32 | Casper Ruud | 4-6 6-4 6-1 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.