| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-02-25 | Delray Beach | R16 | hard | Ernests Gulbis | 6-4 4-6 7-6(4) |
| 2011-10-31 | Valencia | R32 | hard | Sam Querrey | 6-3 6-4 |
| 2010-02-15 | Memphis | SF | hard | Sam Querrey | 6-3 6-4 |
| 2009-05-25 | Roland Garros | R128 | clay | Ernests Gulbis | 7-6(1) 6-1 3-6 6-1 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.