| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-02-16 | Memphis | R32 | hard | Juan Martin del Potro | 6-3 7-6(5) |
| 2008-08-25 | US Open | R128 | hard | Juan Martin del Potro | 4-6 7-6(0) 6-4 6-1 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.