
Novak Djokovic, left, of Serbia talks with his coach Andy Murray during his first round match against Nishesh Basavareddy of the U.S. at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 13, 2025. (AP Photo/Asanka Brendon Ratnayake)

Andy Murray, top left, coach of Novak Djokovic of Serbia watches his first round match against Nishesh Basavareddy of the U.S. at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 13, 2025. (AP Photo/Asanka Brendon Ratnayake)

Coaching team for Kei Nishikori of Japan watch as a ball kid gives tennis balls to Nishikori during his first round match against Thiago Monteiro of Brazil at the Australian Open tennis championship in Melbourne, Australia, Sunday, Jan. 12, 2025. (AP Photo/Ng Han Guan)

Iga Swiatek of Poland walks past her coaches as she prepares to serve to Katerina Siniakova of the Czech Republic during their first round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 13, 2025. (AP Photo/Ng Han Guan)

Andy Murray, coach of Novak Djokovic of Serbia watches him during his first round match against Nishesh Basavareddy of the U.S. at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 13, 2025. (AP Photo/Asanka Brendon Ratnayake)

Matteo Gigante, right, of Italy stands by his coaches during his first round match against Ugo Humbert of France during their first round match at the Australian Open tennis championship in Melbourne, Australia, Sunday, Jan. 12, 2025. (AP Photo/Ng Han Guan)

Andy Murray, left, coach of Novak Djokovic of Serbia watches his first round match against Nishesh Basavareddy of the U.S. at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 13, 2025. (AP Photo/Asanka Brendon Ratnayake)

Marie Bouzkova of the Czech Republic talks with her coaches during her first round match against Mirra Andreeva of Russia at the Australian Open tennis championship in Melbourne, Australia, Sunday, Jan. 12, 2025. (AP Photo/Ng Han Guan)

Coaches for Alexander Zverev of Germany watch his first round match against Lucas Pouille of France at the Australian Open tennis championship in Melbourne, Australia, Sunday, Jan. 12, 2025. (AP Photo/Vincent Thian)

Darren Cahill, coach of Jannik Sinner of Italy reacts after his first round win over Nicolas Jarry of Chile at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 13, 2025. (AP Photo/Asanka Brendon Ratnayake)

Jacob Fearnley of Britain stands by his coaches box during their first round match against Nick Kyrgios of Australia at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 13, 2025. (AP Photo/Ng Han Guan)

Conchita Martinez, right, coach for Mirra Andreeva of Russia gestures during her first round match against Marie Bouzkova of the Czech Republic at the Australian Open tennis championship in Melbourne, Australia, Sunday, Jan. 12, 2025. (AP Photo/Ng Han Guan)