By surface
| Surface | Kei Nishikori | Lloyd Harris |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-08-02 | ATP | Washington | Quarterfinal | Hard | Kei Nishikori | 6-3 | 7-5 | |||
| 2021-03-15 | ATP | Dubai | Quarterfinal | Hard | Lloyd Harris | 1-6 | 6-3 | 3-6 |