[142] Mackenzie McDonald 6-4,1-6,6-4 Donald Young [292] 2020-02-06 03:30
Stadium: Hamilton Family Stadium Round: 25 Ground: Hardcourt indoor
Home History
| Challenger Newport Beach | 2020/01/28 22:20 | Mackenzie McDonald v Raymond Sarmiento | 5-7,4-6 |
| Australian Open | 2020/01/20 00:00 | Daniel Evans v Mackenzie McDonald | 3-6,4-6,6-1,6-2,6-3 |
| ATP Auckland | 2020/01/12 00:20 | Mikael Ymer v Mackenzie McDonald | 6-4,6-3 |
| French Open | 2019/05/28 09:00 | Yoshihito Nishioka v Mackenzie McDonald | 6-7,6-0,4-6,6-2,6-3 |
| ATP Lyon | 2019/05/21 11:35 | Benoit Paire v Mackenzie McDonald | 3-6,7-6,6-1 |
| ATP Madrid | 2019/05/04 13:45 | Mackenzie McDonald v Juan Ignacio Londero | 1-6,2-6 |
| ATP Estoril | 2019/04/29 12:00 | Yoshihito Nishioka v Mackenzie McDonald | 6-2,6-4 |
| ATP Barcelona | 2019/04/25 09:00 | Daniil Medvedev v Mackenzie McDonald | 6-3,6-2 |
Away History
| Challenger Dallas | 2020/02/04 19:15 | Stefan Kozlov v Donald Young | 2-6,2-6 |
| Challenger Newport Beach | 2020/01/29 23:25 | Donald Young v Mitchell Krueger | 6-3,1-6,4-6 |
| Challenger Newport Beach | 2020/01/27 22:55 | Donald Young v Brandon Nakashima | 1-6,7-6,6-4 |
| Australian Open | 2020/01/14 03:45 | Donald Young v Jason Jung | 4-6,7-6,1-6 |
| Challenger Houston | 2019/11/13 16:00 | Alexis Galarneau v Donald Young | 3-6,6-3,6-0 |
| Challenger Knoxville | 2019/11/05 01:00 | Liam Broady v Donald Young | 7-6,6-3 |
| Challenger Charlottesville | 2019/10/28 20:45 | Donald Young v Blaz Kavcic | 3-6,6-7 |
| Challenger Las Vegas | 2019/10/16 19:15 | Donald Young v Gonzalo Escobar | 6-7,5-7 |