Head to head
2
Hard
1
Kei Nishikori's wins on the left · Juncheng Shang's on the right · bar lengths share one scale
All meetings (3)
| 2024 | Hong Kong | Hard | SF | Kei Nishikori | 4-3 RET |
| 2024 | Chengdu | Hard | R32 | Juncheng Shang | 6-4 6-4 |
| 2023 | Atlanta | Hard | R16 | Kei Nishikori | 6-4 7-6(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.