
Alexander Zverev of Germany serves to Tommy Paul of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Asanka Brendon Ratnayake)

Paula Badosa of Spain reacts during her quarterfinal match against Coco Gauff of the U.S. at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Ng Han Guan)

Tommy Paul of the U.S. reacts after an attempted backhand return to Alexander Zverev of Germany during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Vincent Thian)

Coco Gauff of the U.S. reacts during her quarterfinal match against Paula Badosa of Spain during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Ng Han Guan)

Paula Badosa of Spain reacts during her quarterfinal match against Coco Gauff of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Ng Han Guan)

Aryna Sabalenka of Belarus celebrates after defeating Anastasia Pavlyuchenkova of Russia in their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Vincent Thian)

Aryna Sabalenka of Belarus reacts during her quarterfinal match against Anastasia Pavlyuchenkova of Russia during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Manish Swarup)

Paula Badosa of Spain celebrates after defeating Coco Gauff of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Vincent Thian)

Alexander Zverev of Germany reacts as he holds a feather during his quarterfinal match against Tommy Paul of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Vincent Thian)

Anastasia Pavlyuchenkova of Russia plays a forehand return to Aryna Sabalenka of Belarus during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Manish Swarup)

Coco Gauff of the U.S. reacts during her quarterfinal match against Paula Badosa of Spain at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Ng Han Guan)

Paula Badosa, left, of Spain is congratulated by Coco Gauff of the U.S. following their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Manish Swarup)

Coco Gauff of the U.S. serves to Paula Badosa of Spain during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Asanka Brendon Ratnayake)

Paula Badosa of Spain celebrates after defeating Coco Gauff of the U.S. in their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Ng Han Guan)

Paula Badosa of Spain celebrates after defeating Coco Gauff of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Manish Swarup)

Alexander Zverev of Germany plays a backhand return to Tommy Paul of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Vincent Thian)

Paula Badosa of Spain talks with her coaches during her quarterfinal match against Coco Gauff of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Manish Swarup)

Paula Badosa of Spain reacts after defeating Coco Gauff of the U.S. in their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Vincent Thian)

Paula Badosa of Spain is congratulated by Coco Gauff, left, of the U.S. following their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Ng Han Guan)

Novak Djokovic of Serbia celebrates after defeating Carlos Alcaraz of Spain in their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Wednesday, Jan. 22, 2025. (AP Photo/Ng Han Guan)

Novak Djokovic, left, of Serbia, is congratulated by Carlos Alcaraz of Spain following their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Wednesday, Jan. 22, 2025. (AP Photo/Vincent Thian)

Paula Badosa of Spain reacts after winning her quarterfinal match against Coco Gauff of the U.S. at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2025. (AP Photo/Vincent Thian)