1/10
Jessica Pegula of the U.S. signs autographs after defeating compatriot Amanda Anisimova during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangkara
2/10
Jessica Pegula, right, of the U.S. is congratulated by Amanda Anisimova following their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangkara
3/10
Amanda Anisimova of the U.S. reacts during her quarterfinal match agains compatriot Jessica Pegula at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangkara
4/10
Amanda Anisimova of the U.S. plays a backhand return to compatriot Jessica Pegula during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangkara
5/10
Jessica Pegula of the U.S. plays a backhand return to compatriot Amanda Anisimova during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Asanka Brendon Ratnayake
6/10
Jessica Pegula of the U.S. serves to compatriot Amanda Anisimova during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Asanka Brendon Ratnayake
7/10
Jessica Pegula of the U.S. serves to compatriot Amanda Anisimova during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangkara
8/10
Jessica Pegula of the U.S. plays a forehand return to compatriot Amanda Anisimova during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangkara
9/10
Amanda Anisimova of the U.S. plays a forehand return to compatriot Jessica Pegula during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dar Yasin
10/10
Jessica Pegula of the U.S. plays a forehand return to compatriot Amanda Anisimova during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Aaron Favila
