| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-12 | Cincinnati Masters | Q2 | hard | Ivo Karlovic | 7-6(4) 6-7(1) 6-4 |
| 2016-06-13 | Halle | R16 | grass | Philipp Kohlschreiber | 6-7(7) 6-4 7-5 |
| 2014-05-18 | Dusseldorf | F | clay | Philipp Kohlschreiber | 6-2 7-6(4) |
| 2011-01-03 | Doha | R16 | hard | Ivo Karlovic | 7-6(5) 6-7(4) 7-6(2) |
| 2009-10-05 | Beijing | R32 | hard | Philipp Kohlschreiber | 7-6(6) 4-6 6-1 |
| 2008-07-28 | Cincinnati Masters | QF | hard | Ivo Karlovic | 7-6(6) 7-6(3) |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.