![Italy's Fabio Fognini makes a backhand return to compatriot Salvatore Caruso during their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021.(AP Photo/Hamish Blair Stock Italy's Fabio Fognini makes a backhand return to compatriot Salvatore Caruso during their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021.(AP Photo/Hamish Blair Stock](https://c8.alamy.com/comp/2MF6A3M/italys-fabio-fognini-makes-a-backhand-return-to-compatriot-salvatore-caruso-during-their-second-round-match-at-the-australian-open-tennis-championship-in-melbourne-australia-thursday-feb-11-2021ap-photohamish-blair-2MF6A3M.jpg)
Italy's Fabio Fognini makes a backhand return to compatriot Salvatore Caruso during their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021.(AP Photo/Hamish Blair Stock
![Italy's Fabio Fognini makes a backhand return to compatriot Salvatore Caruso during their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021.(AP Photo/Hamish Blair Stock Italy's Fabio Fognini makes a backhand return to compatriot Salvatore Caruso during their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021.(AP Photo/Hamish Blair Stock](https://l450v.alamy.com/450v/2mp4pbg/italys-fabio-fognini-makes-a-backhand-return-to-tomas-berdych-of-the-czech-republic-during-their-fourth-round-match-at-the-australian-open-tennis-championships-in-melbourne-australia-monday-jan-22-2018-ap-photovincent-thian-2mp4pbg.jpg)
Italy's Fabio Fognini makes a backhand return to compatriot Salvatore Caruso during their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021.(AP Photo/Hamish Blair Stock
![Italy's Fabio Fognini makes a backhand return to compatriot Salvatore Caruso during their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021.(AP Photo/Hamish Blair Stock Italy's Fabio Fognini makes a backhand return to compatriot Salvatore Caruso during their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021.(AP Photo/Hamish Blair Stock](https://l450v.alamy.com/450v/2mp63h5/italys-fabio-fognini-makes-a-backhand-return-to-frances-julien-benneteau-during-their-third-round-match-at-the-australian-open-tennis-championships-in-melbourne-australia-saturday-jan-20-2018-ap-photoandy-brownbill-2mp63h5.jpg)
Italy's Fabio Fognini makes a backhand return to compatriot Salvatore Caruso during their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021.(AP Photo/Hamish Blair Stock
![Italy's Fabio Fognini makes a backhand return to compatriot Salvatore Caruso during their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021.(AP Photo/Hamish Blair Stock Italy's Fabio Fognini makes a backhand return to compatriot Salvatore Caruso during their second round match at the Australian Open tennis championship in Melbourne, Australia, Thursday, Feb. 11, 2021.(AP Photo/Hamish Blair Stock](https://l450v.alamy.com/450v/2mp4xep/italys-fabio-fognini-makes-a-backhand-return-to-tomas-berdych-of-the-czech-republic-during-their-fourth-round-match-at-the-australian-open-tennis-championships-in-melbourne-australia-monday-jan-22-2018-ap-photovincent-thian-2mp4xep.jpg)