Mackenzie McDonald
| Challenger - Granby | 07/25 20:15 | 25 | [162] Jason Jung v Mackenzie McDonald [221] | 2-6,2-6 | |
| Challenger Gatineau | 07/18 18:35 | 25 | Mackenzie McDonald v JC Aragone | Retired | |
| Wimbledon Qual | 06/28 12:05 | 45 | [211] John-Patrick Smith v Mackenzie McDonald [226] | 6-4,6-7,6-3 | |
| Wimbledon Qual | 06/26 10:00 | 44 | Mackenzie McDonald v Daniel Cox | 7-5,6-1 | |
| Challenger Ilkley Qual | 06/19 11:20 | 54 | [173] Dennis Novikov v Mackenzie McDonald [225] | 6-3,6-4 | |
| Challenger Ilkley Qual | 06/18 14:20 | 46 | [224] Mackenzie McDonald v Hiroki Moriya [178] | 6-2,6-3 | |
| Challenger Ilkley Qual | 06/17 15:40 | 45 | Finn Bass v Mackenzie McDonald | 4-6,2-6 | |
| Challenger - Nottingham - Calificari | 06/11 15:20 | 46 | [232] Mackenzie McDonald v Alex Bolt [463] | 5-7,7-6,2-6 | |
| Challenger - Nottingham - Calificari | 06/10 15:05 | 45 | Mackenzie McDonald v James Ward | 6-4,6-4 | |
| Challenger Surbiton Qual | 06/05 10:00 | 54 | [174] Dennis Novikov v Mackenzie McDonald [232] | 7-6,6-4 | |
| Challenger Surbiton Qual | 06/04 15:20 | 46 | [232] Mackenzie McDonald v Mitchell Krueger [177] | 7-6,6-1 | |
| Challenger Surbiton Qual | 06/04 10:00 | 45 | Mackenzie McDonald v Ryan James Storrie | 6-4,6-2 | |
| French Open Qual | 05/24 10:40 | 45 | Mackenzie McDonald v Teymuraz Gabashvili | 6-4,2-6,5-7 | |
| French Open Qual | 05/22 11:50 | 44 | [227] Mackenzie McDonald v Akira Santillan [172] | 6-1,6-4 | |
| Challenger - Bordeaux | 05/16 12:25 | 25 | [231] Mackenzie McDonald v Facundo Bagnis [96] | 4-6,1-6 | |
| Challenger Bordeaux Qual | 05/15 08:00 | 54 | [86] Guillermo Duran v Mackenzie McDonald [231] | 2-6,0-6 | |
| Challenger Bordeaux Qual | 05/14 11:00 | 46 | [372] Gregoire Barrere v Mackenzie McDonald [233] | 6-4,4-6,4-6 | |
| Challenger - Savannah | 05/01 23:10 | 25 | [134] Tennys Sandgren v Mackenzie McDonald [229] | 6-4,3-6,6-4 | |
| Challenger - Tallahassee | 04/24 21:35 | 25 | [191] Dennis Novikov v Mackenzie McDonald [232] | 6-3,6-7,6-3 | |
| Challenger - Sarasota | 04/18 15:30 | 25 | [476] Miomir Kecmanovic v Mackenzie McDonald [229] | 6-1,6-2 | |
| ITF USA F12 | 04/08 17:05 | 28 | [235] Mackenzie McDonald v Jared Hiltzik [500] | 2-6,6-2,4-6 | |
| ITF USA F12 | 04/07 16:35 | 27 | Mackenzie McDonald v Ryan Haviland | 6-0,6-1 | |
| ITF USA F12 | 04/06 16:35 | 26 | [235] Mackenzie McDonald v Ante Pavic [450] | 6-4,6-1 | |
| ITF USA F12 | 04/05 17:35 | 25 | Mackenzie McDonald v Nolan C. Paige | 6-3,6-2 | |
| Challenger - Leon | 03/29 20:45 | 25 | [161] Tennys Sandgren v Mackenzie McDonald [245] | 2-6,7-6,6-3 | |
| ITF USA F11 | 03/25 20:30 | 28 | Mackenzie McDonald v Sebastian Fanselow | Walkover | |
| ITF USA F11 | 03/24 21:35 | 27 | Mackenzie McDonald v Daniel Nolan | 6-2,6-4 | |
| ITF USA F11 | 03/23 18:35 | 26 | Mackenzie McDonald v Julian Lenz | Retired | |
| ITF USA F11 | 03/22 20:05 | 25 | Mackenzie McDonald v Clay Thompson | 6-2,6-1 | |
| ITF USA F11 Qual | 03/20 17:45 | 62 | Mackenzie McDonald v Henry Craig | 6-4,6-2 |
Wikipedia - Mackenzie McDonald
Michael Mackenzie Lowe "Mackie" McDonald (n. 16 aprilie 1995) este un jucător profesionist american de tenis. Cea mai bună clasare a sa în clasamentul ATP la simplu este locul 39 mondial, la 21 august 2023, iar la dublu locul 59 mondial, la 22 mai 2023. A câștigat campionatele de tenis din Divizia I NCAA din 2016, atât la simplu, cât și la dublu.