Mackenzie McDonald
| Challenger Nonthaburi | 09/26 03:00 | 26 |
[142] Mitchell Krueger
v
Mackenzie McDonald [172] 
|
3-6,2-6 | |
| Challenger Nonthaburi | 09/24 10:05 | 25 |
Mackenzie McDonald v
Thanapet Chanta
|
6-3,6-1 | |
| ATP Hangzhou | 09/17 04:00 | 14 |
[302] James McCabe
v
Mackenzie McDonald [149]
|
6-7,7-5,6-4 | |
| Davis Cup | 09/13 06:00 | 1 |
[149] Mackenzie McDonald v
Lukas Klein
[128] 
|
6-4,6-3 | |
| US Open | 08/27 18:30 | 23 |
[1] Jannik Sinner
v
Mackenzie McDonald [140]
|
2-6,6-2,6-1,6-2 | |
| ATP Winston-Salem | 08/20 00:30 | 24 |
Mackenzie McDonald v
Corentin Moutet
|
Cancelled | |
| ATP Cincinnati | 08/12 17:20 | 19 |
[57] Alex Michelsen
v
Mackenzie McDonald [119]
|
6-3,6-2 | |
| ATP Cincinnati | 08/11 19:00 | 14 |
[93] Mackenzie McDonald v
Sumit Nagal
[71] 
|
6-2,6-4 | |
| ATP Montreal | 08/07 15:00 | 24 |
[93] Mackenzie McDonald v
Matteo Arnaldi
[46] 
|
6-4,4-6,4-6 | |
| ATP Montreal | 08/06 18:10 | 19 |
[93] Mackenzie McDonald v
James Duckworth
[80] 
|
7-6,7-6 | |
| ATP Montreal | 08/04 15:00 | 14 |
[49] Giovanni Mpetshi Perricard
v
Mackenzie McDonald [93]
|
7-6,3-6,4-6 | |
| ATP Washington | 07/29 17:40 | 24 |
[125] Mattia Bellucci
v
Mackenzie McDonald [93]
|
7-6,7-6 | |
| ATP Atlanta | 07/25 16:00 | 26 |
[97] Mackenzie McDonald v
Yoshihito Nishioka
[86] 
|
3-6,4-6 | |
| ATP Atlanta | 07/23 16:30 | 25 |
[55] Brandon Nakashima
v
Mackenzie McDonald [97]
|
2-6,4-6 | |
| ATP Newport | 07/18 20:30 | 27 |
Reilly Opelka
v
Mackenzie McDonald
|
4-6,6-3,6-4 | |
| ATP Newport | 07/17 18:00 | 26 |
[116] Billy Harris
v
Mackenzie McDonald [99]
|
3-6,4-6 | |
| ATP Newport | 07/16 15:00 | 25 |
[99] Mackenzie McDonald v
Rinky Hijikata
[74] 
|
4-6,7-6,6-2 | |
| Wimbledon | 07/03 13:50 | 23 |
[87] Emil Ruusuvuori
v
Mackenzie McDonald [96]
|
7-6,4-6,5-7,7-6,6-3 | |
| ATP Eastbourne | 06/22 11:00 | 14 |
[76] Mackenzie McDonald v
James McCabe
[346]
|
4-6,5-7 | |
| ATP Queens | 06/16 14:30 | 19 |
[49] Alexei Popyrin
v
Mackenzie McDonald [74]
|
6-3,6-4 | |
| ATP Queens | 06/15 15:30 | 14 |
[298] Paul Jubb
v
Mackenzie McDonald [74]
|
2-6,1-6 | |
| ATP Hertogenbosch | 06/12 15:20 | 26 |
[23] Tallon Griekspoor
v
Mackenzie McDonald [74]
|
6-3,7-6 | |
| ATP Hertogenbosch | 06/11 09:00 | 25 |
[99] Botic Van De Zandschulp
v
Mackenzie McDonald [74]
|
4-6,6-4,2-6 | |
| Challenger Surbiton | 06/05 12:45 | 26 |
[74] Mackenzie McDonald v
Shintaro Mochizuki
[162] 
|
6-2,4-6,2-6 | |
| Challenger Surbiton | 06/04 11:40 | 25 |
[74] Mackenzie McDonald v
Alex Bolt
[240] 
|
7-6,6-0 | |
| French Open | 05/28 17:25 | 23 |
[74] Mackenzie McDonald v
Tallon Griekspoor
[25]
|
3-6,4-6,6-1,2-6 | |
| ATP Lyon | 05/19 10:30 | 25 |
[70] Aleksandar Vukic
v
Mackenzie McDonald [76]
|
6-2,6-2 | |
| Challenger Bordeaux | 05/15 16:40 | 25 |
[76] Mackenzie McDonald v
Roberto Bautista Agut
[85] 
|
6-7,0-6 | |
| ATP Rome | 05/09 19:45 | 23 |
[76] Mackenzie McDonald v
Aslan Karatsev
[86] 
|
6-4,3-6,4-6 | |
| Australian Open | 01/16 04:45 | 23 |
[42] Mackenzie McDonald v
Juncheng Shang
[140] 
|
3-6,6-1,6-3,4-6,2-6 |
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.