The 2006 Sony Ericsson Championships were held at the Madrid Arena in Madrid, Spain.
Then, early the next year, the eight best-performing players from the World Series events are invited to compete in the WSA World Series Finals (a similar event to the WTA Tour Championships).
2011 ATP Challenger Tour | 2012 ATP Challenger Tour | 2013 ATP Challenger Tour | PGA Tour | ATP World Tour 250 series | Tour de France | The Championships, Wimbledon | ATP World Tour 250 Series | 2013 ATP World Tour | 2012 ATP World Tour | 2001 ATP Tour | 2011 ATP World Tour | World Figure Skating Championships | ATP World Tour 500 series | 2010 ATP World Tour | 2003 ATP Tour | Grand Tour | ATP World Tour Masters 1000 | 1996 ATP Tour | 2002 ATP Tour | WTA Tier III tournaments | WTA International tournaments | WTA Premier tournaments | 2013 WTA Tour | 2006 ATP Tour | ICF Canoe Sprint World Championships | World Poker Tour | IAAF World Championships in Athletics | 2004 ATP Tour | Champions Tour |
The 2009 WTA Tour Championships (also known as Sony Ericsson Championships – Doha 2009) was held in Doha, Qatar from October 27 to November 1.
The 2010 WTA Tour Championships was held in Doha, Qatar from October 26 to October 31.