| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-07 | Shanghai Masters | R16 | hard | Juan Martin del Potro | W/O |
| 2013-07-29 | Washington | SF | hard | Juan Martin del Potro | 7-6(4) 6-3 |
| 2013-03-07 | Indian Wells Masters | R16 | hard | Juan Martin del Potro | 6-1 6-2 |
| 2012-08-12 | Cincinnati Masters | R32 | hard | Juan Martin del Potro | 7-5 6-2 |
| 2011-10-24 | Vienna | QF | hard | Juan Martin del Potro | 6-2 6-4 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.