[91] Mackenzie McDonald 6-4,7-6 Reilly Opelka [98] 2018-12-16 15:35
Stadium: Hamilton Family Stadium Round: 28 Ground: Hardcourt indoor
Head to Head
| Challenger Charlottesville | 2016/11/05 18:35 | Mackenzie McDonald v Reilly Opelka | 3-6,4-6 |
Home History
| ATP Paris | 2018/10/27 15:30 | Mackenzie McDonald v Tennys Sandgren | 6-4,3-6,4-6 |
| ATP Basel | 2018/10/21 12:00 | Alexei Popyrin v Mackenzie McDonald | 6-4,4-6,6-4 |
| ATP Basel | 2018/10/20 13:40 | Marcel Granollers v Mackenzie McDonald | 2-6,4-6 |
| ATP Antwerp | 2018/10/17 10:00 | Gilles Simon v Mackenzie McDonald | 6-1,6-1 |
| ATP Antwerp | 2018/10/15 15:00 | Mackenzie McDonald v Nicolas Jarry | 6-1,7-6 |
| ATP Shanghai | 2018/10/10 09:40 | Roberto Bautista-Agut v Mackenzie McDonald | 3-6,6-4,6-1 |
| ATP Shanghai | 2018/10/08 08:15 | Mackenzie McDonald v Milos Raonic | 6-3,5-7,6-3 |
| ATP Shanghai | 2018/10/07 06:20 | Radu Albot v Mackenzie McDonald | 6-2,3-6,1-6 |
Away History
| Challenger Champaign | 2018/11/17 19:00 | Ryan Shane v Reilly Opelka | 6-7,3-6 |
| Challenger Champaign | 2018/11/16 20:50 | Reilly Opelka v Tommy Paul | 2-6,6-4,6-4 |
| Challenger Champaign | 2018/11/16 00:00 | Tak Khunn Wang v Reilly Opelka | 2-6,2-6 |
| Challenger Champaign | 2018/11/14 21:15 | Kaichi Uchida v Reilly Opelka | 7-6,4-6,6-7 |
| Challenger Champaign | 2018/11/13 21:15 | Lloyd Glasspool v Reilly Opelka | 6-7,6-7 |
| Challenger Knoxville | 2018/11/11 20:00 | Reilly Opelka v Bjorn Fratangelo | 7-5,4-6,7-6 |
| Challenger Knoxville | 2018/11/10 16:00 | Nikola Milojevic v Reilly Opelka | 3-6,4-6 |
| Challenger Knoxville | 2018/11/08 20:45 | Michael Redlicki v Reilly Opelka | 6-7,6-7 |