Anett Kontaveit (Estonian pronunciation: [aˈnetː ˈkon.taˈveit]; born 24 December 1995) is an Estonian professional tennis player. She achieved her best singles ranking of No. 7 on 15 November 2021, becoming the highest-ranked Estonian singles player of all time, and peaked at No. 95 in the WTA doubles rankings on 2 March 2020. With her qualification for the 2021 WTA Finals she became the first Estonian to participate in the year-end tournament and reach the final. Kontaveit has won five singles titles on the WTA Tour as well as eleven singles and five doubles titles on the ITF Circuit. She also competed one Premier Mandatory semifinal at the 2019 Miami Open and the final of one Premier 5 event, the 2018 Wuhan Open. She reached her maiden Grand Slam quarterfinal at the 2020 Australian Open.
Ruse won two junior singles titles and eight junior doubles titles. The biggest title of her junior career was the Grade-1 Canadian Open Junior Championships, where she beat Katie Swan in the final. Ruse also reached the semifinals of the 2014 Wimbledon girls’ singles event in 2014 and the final of Eddie Herr. On the ITF Junior Circuit, she had a career-high combined ranking of 7, achieved on 18 May 2015. When Ruse finished her junior career, she still did not have a professional ranking.