Months after Novak Djokovic cried favoritism over the way professional tennis handled penalties for positive doping cases from World No. 1 Jannik Sinner and Iga Swiatek this year, Aryna Sabalenka shared her opinion on the situation and what players have to deal with involving drug tests.

Sabalenka, the current No. 1-ranked women's player, will take on 2022 Wimbledon runner-up Nick Kyrgios in a "Battle of the Sexes" match in Dubai on Dec. 28. The pair appeared on Piers Morgan this week to preview the contest later this month before the conversation shifted to Sinner.

Sinner received a three-month suspension earlier this year after he was found to have trace amounts of Clostebol in his sample last year and did not miss any Grand Slam tournaments. Sinner tested positive on March 10

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