By surface
| Surface | Kei Nishikori | Pere Riba |
|---|---|---|
| Clay | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011-05-01 | ATP | Madrid Masters | Round of 64 | Clay | Pere Riba | 2-6 | 4-6 | |||
| 2011-04-18 | ATP | Barcelona | Round of 64 | Clay | Kei Nishikori | 6-2 |