Laura Robson was a beaten finalist in the women's doubles final in Miami, but said afterwards her partnership would continue.
Petra Kvitova has been voted WTA's Player of the Year following a season in which she claimed her debut Grand Slam title at Wimbledon.
Casey Dellacqua and Scott Lipsky triumphed in the French Open mixed doubles final after seeing off Katarina Srebotnik and Nenad Zimonjic.
1-Katarina Srebotnik/Nenad Zimonjic (Slovenia/Serbia) beat Nadia Petrova/Jamie Murray (Russia/Scotland) 7-6(4) 7-6(5)
Katarina Srebotnik and Daniel Nestor teamed up to dash hopes of a local champion at the Australian Open by winning the mixed doubles title.
Britain's Andy Murray takes on David Ferrer in the second of the men's semi-finals which tops the bill on Rod Laver Arena for day 12.
Top seed Caroline Wozniacki advanced to the quarter-finals of the Danish Open after a 4-6 6-2 6-0 victory over Iveta Benesova in Copenhagen.
Second round: Anna Chakvetadze (Russia) beat Anna Lapushchenkova (Russia) 6-3 6-4;
Iveta Benesova (Czech Republic) beat Elena Bovina (Russia) 6-4 6-0; Katarina Srebotnik (Slovenia) beat Alexa Glatch (U.S.) 6-2 4-6 6-1
Second round: Polona Hercog (Slovenia) beat Katarina Srebotnik (Slovenia) 6-4 6-7(3) 6-3;
First round: Anastasiya Yakimova (Belarus) beat Masa Zec Peskiric (Slovenia) 3-6 6-2 6-3
Canadian Daniel Nestor and Nenad Zimonjic of Serbia beat Leander Paes of India and Czech Lukas Dlouhy 7-5 6-2 to win the French Open.
ATP World Tour Finals
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