| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-03-05 | Indian Wells Masters | QF | hard | Juan Martin del Potro | 3-6 6-3 6-4 |
| 2016-06-06 | Stuttgart | SF | grass | Philipp Kohlschreiber | 6-3 6-4 |
| 2016-04-25 | Munich | QF | clay | Philipp Kohlschreiber | 6-4 6-1 |
| 2013-10-07 | Shanghai Masters | R32 | hard | Juan Martin del Potro | 3-6 6-3 7-6(4) |
| 2012-01-16 | Australian Open | R16 | hard | Juan Martin del Potro | 6-4 6-2 6-1 |
| 2011-03-23 | Miami Masters | R64 | hard | Juan Martin del Potro | 6-7(3) 6-4 7-5 |
| 2011-03-10 | Indian Wells Masters | R16 | hard | Juan Martin del Potro | 7-6(3) 7-6(7) |
| 2008-10-06 | Vienna | R16 | hard | Philipp Kohlschreiber | W/O |
| 2007-08-13 | Cincinnati Masters | R32 | hard | Juan Martin del Potro | 6-1 2-6 6-4 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.