| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-07-27 | Atlanta | R16 | hard | John Isner | 7-6(3) 7-6(7) |
| 2011-08-14 | Cincinnati Masters | R64 | hard | Radek Stepanek | 7-5 5-7 7-6(4) |
| 2011-01-17 | Australian Open | R64 | hard | John Isner | 4-6 6-4 6-2 6-1 |
| 2008-06-16 | Nottingham | R32 | grass | Radek Stepanek | 6-3 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.