Head to head
0
Hard
2
Roberto Carballes Baena's wins on the left · Zhizhen Zhang's on the right · bar lengths share one scale
All meetings (2)
| 2026 | Doha | Hard | R32 | Zhizhen Zhang | 6-4 6-4 |
| 2024 | Hangzhou | Hard | QF | Zhizhen Zhang | 6-3 6-3 |
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.