| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-05-26 | Roland Garros | R128 | clay | Jack Sock | 5-0 RET |
| 2012-08-27 | US Open | R32 | hard | Nicolas Almagro | 7-6(3) 6-7(4) 7-6(2) 6-1 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.