Head to Head
| US Open | 2018/08/22 20:15 | Miomir Kecmanovic v Reilly Opelka | 6-7,6-4,6-4 |
| Challenger Sarasota | 2018/04/17 16:40 | Reilly Opelka v Miomir Kecmanovic | 4-6,7-6,7-5 |
| US Open | 2018/08/22 20:15 | Miomir Kecmanovic v Reilly Opelka | 6-7,6-4,6-4 |
| Challenger Sarasota | 2018/04/17 16:40 | Reilly Opelka v Miomir Kecmanovic | 4-6,7-6,7-5 |