Sometimes it's just harder to remind yourself about what you're doing and why you're doing it... Other times, you have a great desire for it, but physically you're not responding the way you want. That presents other challenges. Then sometimes it all comes together.

Agassi won three Masters Series events in 1995 (Cincinnati Key Biscayne and the Canadian Open) and seven titles total. His comeback culminated at the 1994 US Open with a five-set fourth-round victory against compatriot Michael Chang. R.

Generally considered by critics and fellow players to be one of the greatest tennis players of all time Agassi has been called the best service returner in the history of the game. He also won 17 ATP Masters Series titles and was part of a winning Davis Cup team in 1990 and 1992. He is the founder of the Andre Agassi Charitable Foundation which has raised over $60 million for at-risk children in Southern Nevada.