| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-21 | Nottingham | R32 | grass | Yen Hsun Lu | 6-4 6-3 |
| 2013-05-19 | Nice | R32 | clay | Yen Hsun Lu | 7-5 1-6 6-4 |
| 2010-10-10 | Shanghai Masters | R32 | hard | Andreas Seppi | 7-6(4) 6-3 |
| 2009-08-23 | New Haven | R32 | hard | Andreas Seppi | 6-7(5) 6-3 7-5 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.