Maria Sakkari told Aryna Sabalenka that her boyfriend wouldn't be happy hearing her comments about Novak Djokovic. Sakkari, Sabalenka, Djokovic, and Stefanos Tsitsipas came together for the pre-Australian exhibition match. In the match, Sabalenka made some hilarious remarks on Djokovic's antics, to which Sakkari told her, "I'm sure your boyfriend won't be happy with that."