| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-02-16 | Memphis | R32 | hard | Juan Martin del Potro | 6-3 7-6(5) |
| 2007-08-13 | Cincinnati Masters | R64 | hard | Juan Martin del Potro | 6-2 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.