
Ben Shelton of the U.S. reacts after winning a point against Lorenzo Musetti of Italy in their third round match at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2025. (AP Photo/Ng Han Guan)

Alex Michelsen of the U.S. gestures during his third round match against Karen Khachanov of Russia at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2025. (AP Photo/Ng Han Guan)

Ben Shelton of the U.S. plays a backhand return to Lorenzo Musetti of Italy during their third round match at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2025. (AP Photo/Ng Han Guan)

Tommy Paul of the U.S. prepares to serve to Roberto Carballes Baena of Spain during their third round match at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 17, 2025. (AP Photo/Manish Swarup)

Tommy Paul of the U.S. celebrates after defeating Alejandro Davidovich Fokina of Spain in a fourth round match at the Australian Open tennis championship in Melbourne, Australia, Sunday, Jan. 19, 2025. (AP Photo/Vincent Thian)

Learner Tien of the U.S. plays a forehand return to Corentin Moutet of France during their third round match at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2025. (AP Photo/Ng Han Guan)

Ben Shelton of the U.S. reacts after defeating Lorenzo Musetti of Italy in their third round match at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2025. (AP Photo/Ng Han Guan)

Alex Michelsen of the U.S. plays a backhand return to Karen Khachanov of Russia during their third round match at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2025. (AP Photo/Ng Han Guan)

Learner Tien of the U.S. celebrates after defeating Corentin Moutet of France in their third round match at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2025. (AP Photo/Vincent Thian)

Alex Michelsen of the U.S. signs autographs after defeating Karen Khachanov of Russia in their third round match at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2025. (AP Photo/Ng Han Guan)