Luisa Veras Stefani (Portuguese: [luˈizɐ ˈvɛɾas steˈfɐni]; born 9 August 1997) is a Brazilian professional tennis player, and the first Brazilian woman to reach the WTA top 10. She reached the milestone on 1 November 2021 when she peaked at world No. 9 in doubles. On 20 May 2019, she reached a career-high WTA singles ranking of 431. She had a career-high combined junior ranking of No. 10, on 30 March 2015. She won the mixed-doubles competition at the 2023 Australian Open with Rafael Matos, becoming the first Brazilian pair to win a Grand Slam title.
https://en.wikipedia.org/wiki/Luisa_Stefani