sony ericsson tennis tournaments2007 men tennis ericsson2008-2010 Sony Ericsson Championships2008 Ericsson Championships 2008 ericsson open sony ticketThe 2007 Sony Ericsson Championships is the thirty seventh season-ending WTA Tour Championships, the annual tennis tournament for the eight best female tennis players in singles, and four teams in doubles, on the 2007 WTA Tour.Since 2005, main tournament…