[188] Dominik Koepfer 6-7,4-6 Reilly Opelka [143] 2018-09-13 17:50
Stadium: Indoor 3 Round: 27 Ground: Hardcourt outdoor
Head to Head
| Challenger Chicago | 2018/09/08 19:00 | Dominik Koepfer v Reilly Opelka | 3-6,6-7 |
Home History
| Challenger Cary | 2018/09/12 19:50 | Alexei Popyrin v Dominik Koepfer | 7-6,6-7,6-7 |
| Challenger Cary | 2018/09/11 21:10 | Roberto Ortega-Olmedo v Dominik Koepfer | 6-3,5-7,1-6 |
| Challenger Chicago | 2018/09/08 19:00 | Dominik Koepfer v Reilly Opelka | 3-6,6-7 |
| Challenger Chicago | 2018/09/07 17:40 | JC Aragone v Dominik Koepfer | 4-6,2-6 |
| Challenger Chicago | 2018/09/06 17:50 | Dominik Koepfer v Mitchell Krueger | 4-6,7-6,6-2 |
| Challenger Chicago | 2018/09/05 15:00 | Dominik Koepfer v Vincent Millot | 6-3,6-4 |
| ATP Winston-Salem | 2018/08/23 00:35 | Taro Daniel v Dominik Koepfer | 7-6,7-6 |
| ATP Winston-Salem | 2018/08/21 21:00 | Tennys Sandgren v Dominik Koepfer | 2-6,6-7 |
Away History
| Challenger Cary | 2018/09/12 20:20 | Donald Young v Reilly Opelka | 1-6,6-7 |
| Challenger Cary | 2018/09/11 17:55 | Ernesto Escobedo v Reilly Opelka | 6-7,4-6 |
| Challenger Chicago | 2018/09/09 17:30 | Reilly Opelka v Denis Istomin | 4-6,2-6 |
| Challenger Chicago | 2018/09/08 19:00 | Dominik Koepfer v Reilly Opelka | 3-6,6-7 |
| Challenger Chicago | 2018/09/07 19:30 | Donald Young v Reilly Opelka | 6-3,2-6,6-7 |
| Challenger Chicago | 2018/09/06 21:05 | Reilly Opelka v Michael Mmoh | 6-4,6-4 |
| Challenger Chicago | 2018/09/04 19:20 | Roberto Quiroz v Reilly Opelka | 3-6,2-6 |
| US Open | 2018/08/22 20:15 | Miomir Kecmanovic v Reilly Opelka | 6-7,6-4,6-4 |