Head to head
2
Hard
0
Kei Nishikori's wins on the left · John Millman's on the right · bar lengths share one scale
All meetings (2)
| 2018 | Miami Masters | Hard | R64 | Kei Nishikori | 7-6(4) 4-6 6-3 |
| 2016 | Rio Olympics | Hard | R32 | Kei Nishikori | 7-6(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.