[271] Mackenzie McDonald 6-4,6-0 Peter Polansky [192] 2020-06-22 18:00
Round: 1
Head to Head
| ATP Miami | 2019/03/18 14:00 | Mackenzie McDonald v Peter Polansky | 7-6,7-5 |
| Challenger Surbiton | 2018/06/05 10:00 | Mackenzie McDonald v Peter Polansky | 6-7,7-5,6-3 |
| Challenger Charlottesville | 2016/11/04 19:25 | Mackenzie McDonald v Peter Polansky | 7-5,6-4 |
| Challenger Tiburon | 2016/09/27 21:25 | Peter Polansky v Mackenzie McDonald | 3-6,4-6 |