[67] Vasek Pospisil 3-6,6-4,3-6 Mackenzie McDonald [120] 2021-03-24 21:30
Stadium: Court 1 Round: 23 Ground: Hardcourt outdoor
Home History
| ATP Dubai | 2021/03/15 17:00 | Vasek Pospisil v Marton Fucsovics | 6-2,5-7,4-6 |
| ATP Doha | 2021/03/10 12:45 | Vasek Pospisil v Denis Shapovalov | 5-7,4-6 |
| ATP Doha | 2021/03/09 11:30 | Christopher O'Connell v Vasek Pospisil | 3-6,4-6 |
| Australian Open | 2021/02/09 03:35 | Vasek Pospisil v Daniil Medvedev | 2-6,2-6,4-6 |
| ATP Sofia | 2020/11/14 13:00 | Jannik Sinner v Vasek Pospisil | 6-4,3-6,7-6 |
| ATP Sofia | 2020/11/13 16:00 | Vasek Pospisil v Richard Gasquet | 6-7,6-2,6-0 |
| ATP Sofia | 2020/11/12 17:00 | John Millman v Vasek Pospisil | 3-6,2-6 |
| ATP Sofia | 2020/11/10 17:30 | Vasek Pospisil v Jan-Lennard Struff | 6-3,6-4 |
Away History
| ATP Miami | 2021/03/23 15:45 | Mackenzie McDonald v Ivo Karlovic | 7-6,6-4 |
| ATP Miami | 2021/03/22 16:25 | Mackenzie McDonald v Roberto Cid Subervi | 6-1,6-1 |
| ATP Marseille | 2021/03/10 15:10 | Karen Khachanov v Mackenzie McDonald | 7-6,6-4 |
| ATP Marseille | 2021/03/09 12:30 | Stefano Travaglia v Mackenzie McDonald | 6-7,6-7 |
| Challenger Nur-Sultan | 2021/03/04 07:35 | Mackenzie McDonald v Tomas Machac | 4-6,1-6 |
| Challenger Nur-Sultan | 2021/03/02 09:45 | Mackenzie McDonald v Brayden Schnur | 6-3,4-6,6-4 |
| Challenger Nur-Sultan | 2021/02/28 13:00 | Mackenzie McDonald v Jurij Rodionov | 6-1,6-2 |
| Challenger Nur-Sultan | 2021/02/27 05:00 | Mackenzie McDonald v Henri Laaksonen | 6-2,6-1 |