| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-10 | Canada Masters | R32 | hard | Kei Nishikori | 6-3 6-3 |
| 2014-08-25 | US Open | R64 | hard | Kei Nishikori | 6-4 6-1 RET |
| 2013-05-05 | Madrid Masters | QF | clay | Pablo Andujar | 6-3 7-5 |
| 2011-08-21 | Winston-Salem | R32 | hard | Kei Nishikori | 7-6(3) 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.