Daria Saville (née Gavrilova, born 5 March 1994) is an Australian professional tennis player. She represented Russia until 2015, before she emigrated to Australia. She competed under her maiden name until her marriage to Luke Saville in 2021. Nicknamed Dasha, Saville has won one singles title and three doubles titles on the WTA Tour, and has additionally won four singles and two doubles titles on the ITF Circuit. On 28 August 2017, she reached her best singles ranking of world No. 20. On 25 September 2017, she peaked at No. 45 in the doubles rankings. Saville was an accomplished junior player, having won the 2010 Youth Olympic Games and 2010 US Open, also reaching a combined career-high junior ranking of world No. 1 in August 2010. In her career, Saville has achieved victories against former Grand Slam champions Maria Sharapova, Ana Ivanovic, Angelique Kerber (her first victory over a reigning world No. 1), and Petra Kvitová (three times), with all of these players being ranked in the top 10 at the time. Career 2010: No. 1 Junior Saville was chosen to represent Russia at the inaugural Youth Olympic Games held in Singapore. Despite entering the draw unseeded, Saville progressed to the gold medal match, beating Stefanie Tan, top seed Elina Svitolina, Tang Haochen and seventh seed Jana Čepelová. In the final, Saville went a set down against Zheng Saisai of China, but rallied to win the gold medal. Following her win, Saville became the top ranked junior player by the ITF. In September, she competed in the junior event at the US Open as the top seed. She progressed through the draw with wins over Lauren Davis, Caroline Price, Tang Haochen, Robin Anderson and Sloane Stephens to set up an all-Russian final with Yulia Putintseva, emerging with a two-sets victory. In addition, Saville competed in the doubles event with fellow Russian Irina Khromacheva, progressing to the semifinal, before losing to eventual champions Tímea Babos and Sloane Stephens. Following her success in junior tennis, Saville was awarded a wildcard into the main draw of the WTA Tour event in her hometown of Moscow. She faced Ukraine's Alona Bondarenko and lost her WTA debut in straight sets. She ended the year as the No. 1 junior player, and at No. 515 in the WTA rankings. 2011 Saville suffered disappointment in her attempts to become the first junior player since Anastasia Pavlyuchenkova to