![2023 Australian Open Dunlop tennis balls is seen during Daniil Medvedev of Russia practice session ahead of the 2023 Australian Open tennis tournament at Melbourne Park in Melbourne, Sunday, January 15, 2023. ( 2023 Australian Open Dunlop tennis balls is seen during Daniil Medvedev of Russia practice session ahead of the 2023 Australian Open tennis tournament at Melbourne Park in Melbourne, Sunday, January 15, 2023. (](https://c8.alamy.com/comp/2M8NWE4/2023-australian-open-dunlop-tennis-balls-is-seen-during-daniil-medvedev-of-russia-practice-session-ahead-of-the-2023-australian-open-tennis-tournament-at-melbourne-park-in-melbourne-sunday-january-15-2023-aap-imagelukas-coch-no-archiving-editorial-use-only-strictly-editorial-use-only-no-commercial-use-no-books-2M8NWE4.jpg)
2023 Australian Open Dunlop tennis balls is seen during Daniil Medvedev of Russia practice session ahead of the 2023 Australian Open tennis tournament at Melbourne Park in Melbourne, Sunday, January 15, 2023. (
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