| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-02-11 | San Jose | QF | hard | John Isner | 7-6(8) 6-2 |
| 2012-08-27 | US Open | R128 | hard | John Isner | 6-3 7-6(5) 5-7 7-6(9) |
| 2012-05-20 | Nice | R16 | clay | John Isner | 7-6(3) 7-6(5) |
| 2010-08-01 | Washington | R16 | hard | Xavier Malisse | 6-4 3-6 7-6(5) |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.