Alex T. Michelsen (born August 25, 2004) is an American professional tennis player. He has a career high ATP singles ranking of world No. 36, achieved on 27 January 2025 and a doubles ranking of No. 90, achieved in January 2025. [1]

Official tennis player profile of Alex Michelsen on the ATP Tour. Featuring news, bio, rankings, playing activity, coach, stats, win-loss, points breakdown, videos, and more.

Jan 18, 2025 · Alex Michelsen scored one of the biggest wins of his career yet on Saturday, taking down top 20 player Karen Khachanov in the third round of the 2025 Australian Open in straight sets.

2 days ago · Alex Michelsen shares his excitement for his upcoming Davis Cup debut as the United States prepared to play Chinese Taipei in a first-round qualifying tie.

Jan 17, 2025 · But in an alternative universe, Michelsen could be sitting in class at the University of Georgia for his sophomore year of college. This time two years ago he had just cracked the Top 600 in the PIF ATP Rankings and was an 18-year-old fully prepared to go to school.

Jan 18, 2025 · Alex Michelson has reached the fourth round at a Grand Slam tournament for the first time. He got there with a 6-3, 7-6 (5), 6-2 victory over No. 19 seed Karen Khachanov of Russia at the Australian Open on Saturday.

Jan 18, 2025 · Fast-rising American Alex Michelsen has charged into the fourth round of a Grand Slam for the first time after defeating Karen Khachanov 6-3, 7-6 (5), 6-2 at Melbourne Park Saturday. Climbing to a career-high No. 34 in the PIF ATP Live Rankings, Michelsen will next meet the eighth-seeded Australian Alex De Minaur.

Jan 20, 2025 · The Sporting News followed Alex de Minaur vs. Alex Michelsen live, providing score updates, commentary, and highlights as it happened.

Aug 31, 2023 · American Alex Michelsen captured his first-ever Grand Slam victory at the 2023 US Open. Learn more about his ascent over the last 12 months.

19 hours ago · Alex Michelsen gave the U.S. a 2-0 lead over Taiwan in his Davis Cup debut Friday, while Jacob Fearnley also impressed in his first appearance in the competition to pull Britain level with Japan.