Wikipedia - Rebecca Peterson

Rebecca Peterson (born 6 August 1995) is a Swedish professional tennis player. She has been ranked as high as No. 43 in singles and world No. 87 in doubles by the Women's Tennis Association (WTA). Peterson has reached three singles finals on the WTA Tour, winning two of them. She has also reached one WTA Tour doubles final in 2015, in which she also succeeded to win the title. She also owns a doubles title on the WTA Challenger Tour. On the ITF Women's Circuit, she won twelve singles and six doubles titles.

She had her breakthrough into the top 100 in May 2018, so she could play in main draw at most of the WTA Tour tournaments. She got most recognition in 2019, when she won two singles titles and also made her first top-ten win, against Sloane Stephens at the Washington Open. Also, in 2019, she entered top 50 for the first time. She made her Grand Slam debut at the 2017 US Open where she lost in the first round to Denisa Allertová. Among other players, Rebecca is most famous for her aggressive style of play, and she loves to force her forehand. During the 2018 season, she and Johanna Larsson took turns for the Swedish No. 1 in the WTA rankings. After Larsson's retirement in February 2020, Peterson was left as the only Swede inside the top 100 of the WTA rankings.