Victoria Azarenka defeated Maria Sharapova in the final, 6–2, 6–3 to win the women's singles tennis title at the 2012 Indian Wells Masters.
Defending champion Maria Sharapova defeated Li Na in the final, 4–6, 6–4, 7–6(7–5) to win the women's singles tennis title at the 2012 Italian Open. She came back from a set and a double break deficit in the second set of the final, and saved a championship point in the third set.
Petra Kvitová defeated Li Na in the final, 7–5, 2–6, 6–3 to win the women's singles tennis title at the 2012 Canadian Open.
Li Na defeated Angelique Kerber in the final, 1–6, 6–3, 6–1 to win the women's singles tennis title at the 2012 Cincinnati Masters.
Nadia Petrova defeated the defending champion Agnieszka Radwańska in the final, 6–0, 1–6, 6–3 to win the singles tennis title at the 2012 Pan Pacific Open.
Victoria Azarenka defeated Maria Sharapova in the final, 6–3, 6–1 to win the women's singles tennis title at the 2012 China Open.
Maria Sharapova defeated Caroline Wozniacki in the final, 6–2, 6–2 to win the women's singles tennis title at the 2013 Indian Wells Masters. It was her second Indian Wells Masters title.
Serena Williams defeated Victoria Azarenka in the final, 6–1, 6–3 to win the women's singles tennis title at the 2013 Italian Open. It was her second Internazionali BNL d'Italia title, and she won it without dropping a set, without dropping more than three games per set, and without dropping more than four games per match.
Defending champion Serena Williams defeated Maria Sharapova in the final, 6–1, 6–4 to win the women's singles tennis title at the 2013 Madrid Open.
Serena Williams defeated Sorana Cîrstea in the final, 6–2, 6–0 to win the women's singles tennis title at the 2013 Canadian Open. The victory gave Williams her third Canadian Open title, her eighth title of the season, and her 54th career WTA Tour title.
Victoria Azarenka defeated Serena Williams in the final, 2–6, 6–2, 7–6(8–6) to win the women's singles tennis title at the 2013 Cincinnati Masters. It was Azarenka's second win against Williams during the year, and Williams' fourth and last loss of the year.
Flavia Pennetta defeated Agnieszka Radwańska in the final, 6–2, 6–1 to win the women's singles tennis title at the 2014 Indian Wells Masters.
Defending champion Serena Williams defeated Li Na in the final, 7–5, 6–1 to win the women's singles tennis title at the 2014 Miami Open. It was Williams' record-extending seventh Miami Open title, and was Li's last tournament final before her retirement later in 2014.
Simona Halep defeated Karolína Plíšková in the final, 6–4, 7–6(7–4) to win the women's singles tennis title at the 2015 Dubai Tennis Championships.
Petra Kvitová defeated Svetlana Kuznetsova in the final, 6–1, 6–2 to win the women's singles tennis title at the 2015 Madrid Open. It was her second Madrid Open title.
Belinda Bencic won the women's singles tennis title at the 2015 Canadian Open after Simona Halep retired in the final, with scoreline at 7–6(7–5), 6–7(4–7), 3–0. Bencic defeated six major finalists in succession en route to her first WTA Tour title. At 18 years and 23 weeks of age, Bencic became the youngest woman to win the tournament, surpassing Ana Ivanovic's record from 2006.
Petra Kvitová was the defending champion, and successfully defended her title, defeating compatriot and fourth seed Lucie Šafářová in the final 6–7(6–8), 6–2, 6–2.
Defending champion Serena Williams defeated Simona Halep in the final, 6–3, 7–6(7–5) to win the women's singles tennis title at the 2015 Cincinnati Masters.
Venus Williams won the singles tennis title at the 2015 Wuhan Open after Garbiñe Muguruza retired in the final, with the scoreline at 6–3, 3–0. Williams saved a match point en route to the title, in the semifinals against Roberta Vinci.
Garbiñe Muguruza defeated Timea Bacsinszky in the final, 7–5, 6–4 to win the women's singles tennis title at the 2015 China Open. It was her first WTA Premier Mandatory level-tournament and second WTA Tour title overall, and she became the first Spanish player to win a Premier Mandatory tournament.
Petra Kvitová 
Maria Kirilenko 
