Head to head
2
Hard
1
0
Clay
1
Kei Nishikori's wins on the left · Pierre-Hugues Herbert's on the right · bar lengths share one scale
All meetings (4)
| 2021 | Marseille | Hard | R32 | Pierre-Hugues Herbert | 6-1 6-4 |
| 2019 | Monte Carlo Masters | Clay | R32 | Pierre-Hugues Herbert | 7-5 6-4 |
| 2019 | Rotterdam | Hard | R32 | Kei Nishikori | 3-6 6-1 6-4 |
| 2016 | Miami Masters | Hard | R64 | Kei Nishikori | 6-2 7-6(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.