It was classified as an ATP World Tour Masters 1000 event on the 2012 ATP World Tour and a Premier Mandatory event on the 2012 WTA Tour .
It was the 11th edition of the event on the ATP and 4th on the WTA .
edition was classified as an ATP World Tour Masters 1000 event on the 2012 ATP World Tour and a Premier Mandatory event on the 2012 WTA   .
It was the 11th edition of the event on the ATP and 4th on the WTA .