| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-08-29 | US Open | R128 | hard | Alexander Zverev | 3-6 6-1 6-4 7-6(4) |
| 2015-07-06 | Braunchweig CH | R16 | clay | Daniel Brands | 6-7(5) 6-3 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.