Highlights of the WTA Championships 2012 in Istanbul fourth day of competition. (2012-10-26)

The favourites get the job done on Day 10, with Maria Sharapova, Petra Kvitova and Andy Murray advancing to the semis.

Rafael Nadal reaches yet another grand slam semifinal after downing Tomas Berdych in four high-quality sets.

Roger Federer beats Andy Murray in Dubai and wins his second titel in 2012.

Home favourite Richard Gasquet delighted crowds in Marseille as he cruised into the second round of the Open 13.

Thursday's presentation and Wednesday's highlights in Miami.