Head to head
2
Hard
0
1
Clay
0
1
Grass
0
Kei Nishikori's wins on the left · Nick Kyrgios's on the right · bar lengths share one scale
All meetings (4)
| 2018 | Wimbledon | Grass | R32 | Kei Nishikori | 6-1 7-6(3) 6-4 |
| 2016 | Madrid Masters | Clay | QF | Kei Nishikori | 6-7(6) 7-6(1) 6-3 |
| 2016 | Miami Masters | Hard | SF | Kei Nishikori | 6-3 7-5 |
| 2015 | Shanghai Masters | Hard | R32 | Kei Nishikori | 1-6 6-4 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.