Mackenzie McDonald is a professional tennis player known for his NCAA singles and doubles titles at UCLA in 2016 and a Grand Slam debut the same year. This tag page features news, articles, and updates on his career highlights, including reaching a career-high ATP singles ranking of No. 37 in October 2023 and his notable upset of World No. 2 Rafael Nadal at the 2023 Australian Open. Coverage also includes his progression from junior to professional tennis, reflecting his growing prominence in the sport and significant tournament performances.
