The Tennis Masters Cup is the third version of a tournament called The Masters which started in 1970 and lasted till 1989. It came to be known as the ATP Tour World Championships in 1999 and again in 2000 had its name changed to its present one, the Tennis Masters Cup. It has been played in Shanghai, Houston, Sydney and Lisbon. Some of the players to have won the tournament are Roger Federer, Gustavo Kuerten, Lleyton Hewitt and David Nalbandian.
The Masters Cup is one of the most high profile tournaments of the world. With the best players of the tennis world getting involved in it, the tournament provides a high quality of tennis display. Apart from the players, it is also one of the most popular tournaments among the tennis lovers.

