Head to head
2
Hard
1
0
Clay
1
Kei Nishikori's wins on the left · Denis Shapovalov's on the right · bar lengths share one scale
All meetings (4)
| 2025 | Madrid Masters | Clay | R64 | Denis Shapovalov | 6-1 6-4 |
| 2024 | Hong Kong | Hard | R32 | Kei Nishikori | 6-2 6-3 |
| 2018 | Washington | Hard | R16 | Kei Nishikori | 7-6(1) 6-3 |
| 2018 | Acapulco | Hard | R32 | Denis Shapovalov | 6-7(3) 6-3 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.