| ITF USA F21 | 07/01 15:05 | - | Mackenzie McDonald v Genesen, William | 6-1,6-1 | |
| ITF USA F19 | 06/25 16:25 | - | Mackenzie McDonald v Papa, Spencer | 6-7,0-6 | |
| ITF USA F19 | 06/23 15:00 | - | Mackenzie McDonald v Santiago, Mico | 6-4,6-3 | |
| ITF USA F11 | 03/29 00:15 | - | Mackenzie McDonald v Novikov, Dennis | 6-4,3-6,2-6 | |
| ITF USA F11 | 03/28 03:55 | - | Mackenzie McDonald v Thompson, Clay | 6-2,4-6,6-3 | |
| ITF USA F11 | 03/26 19:05 | - | Mackenzie McDonald v Santiago, Mico | 3-6,6-3,6-1 | |
| ITF USA F11 | 03/25 21:20 | - | Smith, Connor v Mackenzie McDonald | 2-6,5-7 | |
| ITF USA F11 Qual | 03/23 17:00 | - | Mackenzie McDonald v Lucas Renard | 3-6,6-3,6-4 | |
| ITF USA F11 Qual | 03/22 19:00 | - | Mackenzie McDonald v Nathan Ponwith | 6-2,6-2 | |
| ITF USA F4 | 01/15 18:00 | - | Mackenzie McDonald v Nielsen, Frederik | 6-7,4-6 | |
| ITF USA F4 | 01/14 22:10 | - | Orno, Philip v Mackenzie McDonald | 2-6,1-6 | |
| ITF USA F2 | 01/08 18:00 | - | Taylor Fritz v Mackenzie McDonald | 6-3,6-4 | |
| ITF USA F2 | 01/07 18:00 | - | Mackenzie McDonald v Yannick Hanfmann | 7-6,6-2 | |
| US Open, New York, USA, Qualifying | 08/20 16:45 | 44 | Ricardas Berankis v Mackenzie McDonald | 6-3,6-2 | |
| ATP Cincinnati Qual | 08/09 14:00 | 45 | Mackenzie McDonald v Ebden, Matthew | 2-6,1-6 | |
| Challenger Aptos | 08/04 22:00 | 25 | Marton Fucsovics v Mackenzie McDonald | 6-4,6-2 | |
| ITF USA F17 | 06/26 14:00 | - | Escobar, Gonzalo v Mackenzie McDonald | 6-4,6-2 | |
| ITF USA F17 | 06/25 14:00 | - | Mackenzie McDonald v Little, William | 6-0,6-2 | |
| ITF USA F15 | 06/21 17:25 | - | Donaldson, Jared v Mackenzie McDonald | 6-3,7-6 | |
| ITF USA F15 | 06/19 22:30 | - | Hiltzik, Aron v Mackenzie McDonald | 1-6,3-6 | |
| ITF USA F15 | 06/18 14:00 | - | Mackenzie McDonald v Halebian, Alexios | 7-5,6-2 |
Wikipedia - Mackenzie McDonald
Mackenzie McDonald, né le à Piedmont en Californie, est un joueur de tennis américain, professionnel depuis 2016.