Head to head
1
Hard
0
0
Clay
1
Juncheng Shang's wins on the left · Pedro Martinez's on the right · bar lengths share one scale
All meetings (2)
| 2024 | Hong Kong | Hard | R16 | Juncheng Shang | 6-3 6-1 |
| 2022 | Rio de Janeiro | Clay | R32 | Pedro Martinez | 6-3 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.