![2018 US Open Spotlight: Mackenzie McDonald - Official Site of the 2022 US Open Tennis Championships - A USTA Event 2018 US Open Spotlight: Mackenzie McDonald - Official Site of the 2022 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_McDonald_20180709.jpg)
2018 US Open Spotlight: Mackenzie McDonald - Official Site of the 2022 US Open Tennis Championships - A USTA Event
![Mackenzie McDonald's success at US Open a testament to work ethic - Official Site of the 2022 US Open Tennis Championships - A USTA Event Mackenzie McDonald's success at US Open a testament to work ethic - Official Site of the 2022 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_20210831_USO_Day2_PS6_2683.jpg)
Mackenzie McDonald's success at US Open a testament to work ethic - Official Site of the 2022 US Open Tennis Championships - A USTA Event
United States Tennis Association - USTA (Official) - Mackenize McDonald has his sights set on his first ATP Tour title at the Citi Open! | Facebook
![Paris, France. 28th May, 2019. Mackenzie McDonald of the Untied States during the men's singles first round match of the French Open tennis tournament against Yoshihito Nishioka of Japan at the Roland Paris, France. 28th May, 2019. Mackenzie McDonald of the Untied States during the men's singles first round match of the French Open tennis tournament against Yoshihito Nishioka of Japan at the Roland](https://c8.alamy.com/comp/TAW59G/paris-france-28th-may-2019-mackenzie-mcdonald-of-the-untied-states-during-the-mens-singles-first-round-match-of-the-french-open-tennis-tournament-against-yoshihito-nishioka-of-japan-at-the-roland-garros-in-paris-france-on-may-28-2019-credit-afloalamy-live-news-TAW59G.jpg)