Aryna Siarhiejeŭna Sabalenka (Belarusian: Арына Сяргееўна Сабаленка; Russian: Арина Сергеевна Соболенко, Arina Sergeyevna Sobolenko, born 5 May 1998) is a Belarusian professional tennis player. She has been a top ten player in both singles and doubles, having been ranked as high as No. 9 in singles and No. 2 in doubles by the Women's Tennis Association (WTA). Sabalenka won her first Grand Slam title in doubles at the 2019 US Open alongside Elise Mertens.