| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-25 | Roland Garros | R32 | clay | Juan Martin del Potro | 6-4 7-5 6-4 |
| 2009-05-17 | Dusseldorf | RR | clay | Juan Martin del Potro | 6-3 7-6(3) |
| 2008-09-19 | Davis Cup WG SF: ARG vs RUS | RR | clay | Juan Martin del Potro | 6-4 6-2 6-1 |
| 2008-04-28 | Munich | R16 | clay | Juan Martin del Potro | 1-6 6-0 6-4 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.