By surface
| Surface | Kei Nishikori | John Millman |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-03-19 | ATP | Miami Masters | Round of 64 | Hard | Kei Nishikori | 7-64 | 4-6 | 6-3 | ||
| 2016-08-08 | ATP | Rio Olympics | Round of 32 | Hard | Kei Nishikori | 7-64 | 6-4 |