| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-08-27 | US Open | R16 | hard | John Isner | 3-6 6-3 6-4 3-6 6-2 |
| 2018-07-02 | Wimbledon | QF | grass | John Isner | 6-7(5) 7-6(7) 6-4 6-3 |
| 2016-08-15 | Cincinnati Masters | R32 | hard | Milos Raonic | 7-6(5) 7-6(5) |
| 2015-03-25 | Miami Masters | R16 | hard | John Isner | 6-7(3) 7-6(6) 7-6(5) |
| 2012-08-06 | Canada Masters | QF | hard | John Isner | 7-6(9) 6-4 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.