| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-03-24 | Miami Masters | R64 | hard | Andy Roddick | 6-4 6-4 |
| 2009-08-10 | Canada Masters | R32 | hard | Andy Roddick | 6-1 7-6(3) |
| 2007-05-28 | Roland Garros | R128 | clay | Igor Andreev | 3-6 6-4 6-3 6-4 |
| 2006-03-06 | Indian Wells Masters | R16 | hard | Igor Andreev | 6-4 6-7(5) 6-1 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.