Mackenzie McDonald
| Challenger Tempe | 02/13 19:05 | 25 |
Roberto Quiroz
v
Mackenzie McDonald 
|
3-6,6-3,6-4 | |
| Challenger San Francisco | 02/09 00:15 | 26 |
Mackenzie McDonald v
Denis Kudla
|
6-7,6-4,2-6 | |
| Challenger San Francisco | 02/07 04:25 | 25 |
Mackenzie McDonald v
Kimmer Coppejans
|
6-2,6-2 | |
| Challenger Dallas | 02/01 23:50 | 26 |
Ryan Harrison
v
Mackenzie McDonald
|
6-2,7-6 | |
| Challenger Dallas | 01/30 22:40 | 25 |
Mackenzie McDonald v
Zhe Li
|
6-4,6-3 | |
| Challenger Maui | 01/26 21:50 | 26 |
Mackenzie McDonald v
Hyeon Chung
|
2-6,0-6 | |
| Challenger Maui | 01/25 23:10 | 25 |
Mackenzie McDonald v
Antoine Bellier
|
6-2,6-4 | |
| ITF USA F2 | 01/14 01:15 | 27 |
Mackenzie McDonald v
Collin Altamirano
|
3-6,1-6 | |
| ITF USA F2 | 01/13 22:15 | 26 |
Mackenzie McDonald v
Mico Santiago
|
6-2,6-2 | |
| ITF USA F2 | 01/12 01:45 | 25 |
Mackenzie McDonald v
JC Aragone
|
7-5,6-2 | |
| ITF USA F1 | 01/08 19:00 | 29 |
Carl Soderlund
v
Mackenzie McDonald
|
4-6,0-6 | |
| ITF USA F1 | 01/07 17:00 | 28 |
Yannick Hanfmann
v
Mackenzie McDonald
|
6-2,4-6,2-6 | |
| ITF USA F1 | 01/06 18:00 | 27 |
Mackenzie McDonald v
Roberto Quiroz
|
6-3,7-5 | |
| ITF USA F1 | 01/05 18:00 | 26 |
Mackenzie McDonald v
Marcos Giron
|
6-7,6-1,6-2 | |
| ITF USA F1 | 01/03 19:40 | 25 |
Mackenzie McDonald v
Thibault Forget
|
6-3,6-2 | |
| Challenger Knoxville | 11/11 15:00 | 27 |
Peter Polansky
v
Mackenzie McDonald
|
Retired | |
| Challenger Knoxville | 11/10 16:25 | 26 |
Mackenzie McDonald v
Dennis Novikov
|
6-4,6-1 | |
| Challenger Knoxville | 11/09 15:00 | 25 |
Daniel Cox
v
Mackenzie McDonald
|
2-6,2-6 | |
| Challenger Charlottesville | 11/05 18:35 | 28 |
Mackenzie McDonald v
Reilly Opelka
|
3-6,4-6 | |
| Challenger Charlottesville | 11/04 19:25 | 27 |
Mackenzie McDonald v
Peter Polansky
|
7-5,6-4 | |
| Challenger Charlottesville | 11/03 23:00 | 26 |
Frances Tiafoe
v
Mackenzie McDonald
|
0-6,3-6 | |
| Challenger Charlottesville | 11/01 23:05 | 25 |
Mackenzie McDonald v
Gonzales Austin
|
7-6,7-6 | |
| Challenger Fairfield | 10/11 23:00 | 25 |
Mackenzie McDonald v
Brian Baker
|
3-6,4-6 | |
| Challenger Stockton | 10/08 19:25 | 28 |
Frances Tiafoe
v
Mackenzie McDonald
|
7-6,6-3 | |
| Challenger Stockton | 10/07 17:00 | 27 |
Denis Kudla
v
Mackenzie McDonald
|
6-3,6-7,4-6 | |
| Challenger Stockton | 10/05 17:00 | 26 |
Mackenzie McDonald v
Tim Smyczek
|
6-4,6-4 | |
| Challenger Stockton | 10/04 21:35 | 25 |
Mackenzie McDonald v
Sem Verbeek
|
6-2,6-2 | |
| Challenger Tiburon | 10/01 19:50 | 28 |
Darian King
v
Mackenzie McDonald
|
4-6,7-5,7-5 | |
| Challenger Tiburon | 09/30 20:50 | 27 |
Frances Tiafoe
v
Mackenzie McDonald
|
6-3,6-7,5-7 | |
| Challenger Tiburon | 09/29 18:00 | 26 |
Mackenzie McDonald v
Salvatore Caruso
|
7-6,6-2 |
Wikipedia - Mackenzie McDonald
Michael Mackenzie Lowe McDonald (born April 16, 1995) is an American professional tennis player. He reached a career-high singles ranking of world No. 37 in singles and No. 49 in doubles in October 2023. He won the 2016 NCAA Division I Tennis Championships in both singles and doubles.