![Serbia's Filip Krajinovic lobs a ball to Norway's Viktor Durasovic during their match at the ATP Cup tennis tournament in Sydney, Saturday, Jan. 1, 2022. (AP Photo/Rick Rycroft Stock Photo - Alamy Serbia's Filip Krajinovic lobs a ball to Norway's Viktor Durasovic during their match at the ATP Cup tennis tournament in Sydney, Saturday, Jan. 1, 2022. (AP Photo/Rick Rycroft Stock Photo - Alamy](https://c8.alamy.com/comp/2MCH93J/serbias-filip-krajinovic-lobs-a-ball-to-norways-viktor-durasovic-during-their-match-at-the-atp-cup-tennis-tournament-in-sydney-saturday-jan-1-2022-ap-photorick-rycroft-2MCH93J.jpg)
Serbia's Filip Krajinovic lobs a ball to Norway's Viktor Durasovic during their match at the ATP Cup tennis tournament in Sydney, Saturday, Jan. 1, 2022. (AP Photo/Rick Rycroft Stock Photo - Alamy
![Norway's Viktor Durasovic plays forehand return to Chile's Alejandro Tabilo during their match at the ATP Cup tennis tournament in Sydney, Australia, Wednesday, Jan. 5, 2022. (AP Photo/Mark Baker Stock Photo - Alamy Norway's Viktor Durasovic plays forehand return to Chile's Alejandro Tabilo during their match at the ATP Cup tennis tournament in Sydney, Australia, Wednesday, Jan. 5, 2022. (AP Photo/Mark Baker Stock Photo - Alamy](https://c8.alamy.com/comp/2MCGE4P/norways-viktor-durasovic-plays-forehand-return-to-chiles-alejandro-tabilo-during-their-match-at-the-atp-cup-tennis-tournament-in-sydney-australia-wednesday-jan-5-2022-ap-photomark-baker-2MCGE4P.jpg)
Norway's Viktor Durasovic plays forehand return to Chile's Alejandro Tabilo during their match at the ATP Cup tennis tournament in Sydney, Australia, Wednesday, Jan. 5, 2022. (AP Photo/Mark Baker Stock Photo - Alamy
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Viktor Durasovic during the Play In Challenger 2022, ATP Challenger Tour tennis tournament on March 21,
![Tennis - ATP Cup - RAC Arena, Perth, Australia - January 7, 2020 Norway's Viktor Durasovic in action during his Group D singles match against Russia's Karen Khachanov REUTERS/Ciro De Luca Stock Photo - Alamy Tennis - ATP Cup - RAC Arena, Perth, Australia - January 7, 2020 Norway's Viktor Durasovic in action during his Group D singles match against Russia's Karen Khachanov REUTERS/Ciro De Luca Stock Photo - Alamy](https://c8.alamy.com/comp/2CKC6BM/tennis-atp-cup-rac-arena-perth-australia-january-7-2020-norways-viktor-durasovic-in-action-during-his-group-d-singles-match-against-russias-karen-khachanov-reutersciro-de-luca-2CKC6BM.jpg)