The AAMI Classic is a professional tennis exhibition singles-only tournament, played on outdoor hard courts. It is held annually in January, right before the Australian Open, at the Kooyong Stadium in Kooyong, Melbourne, Australia. Eight invited players participate in the tournament in a promotion/relegation format, playing three matches each over four days to determine the standings from the first place (won all three matches) to the eighth (lost all three matches). Exhibition matches also take place during the tournament, aside of the competition.

The AAMI Classic draw includes eight invited Association of Tennis Professionals (ATP) players, seeded according to the ATP rankings of the week preceding the tournament. Four first round matches are played, after which the four winners advance to the semifinals, while the four losers are relegated to a play-off draw. The two semifinals of the main draw and of the play-off draw are then played, setting four new matches : the main draw final, to decide of the champion and of the runner-up, the main draw consolation match, to decide of the third and fourth places, the play-off draw final, to decide of the fifth and sixth places, and the play-off draw consolation match, to decide of the seventh and eighth places.

Andrew Stephen "Andy" Roddick (born August 30, 1982) is an American professional tennis player and a former World No. 1. He is currently the third highest-ranked American player, behind Mardy Fish and John Isner.

He became a Grand Slam singles champion when he won the title at the 2003 US Open, defeating Juan Carlos Ferrero in the finals, which currently makes him the last North American male player to win a grand slam singles event. Roddick has reached four other Grand Slam finals (Wimbledon in 2004, 2005 and 2009, and the US Open in 2006), losing to Roger Federer each time. He is married to Brooklyn Decker, a Sports Illustrated swimwear model and actress.

Roddick was born in Omaha, Nebraska to Jerry and Blanche Roddick. Roddick's father was a businessman and his mother was a school teacher. She now directs the Andy Roddick Foundation. Roddick has two older brothers, Lawrence and John (All-American tennis player at University of Georgia (1996–98) and head tennis coach at the University of Oklahoma), who were both promising tennis players at a young age.

Mardy Simpson Fish (born December 9, 1981) is an American professional tennis player, and Olympic silver medalist. He is a hardcourt specialist. He is one of several American tennis players who rose to prominence in the early 2000s.

Fish has won six tournaments on the main ATP Tour, and has reached the final of four Masters Series events: Cincinnati in 2003 and 2010, Indian Wells in 2008, and Montreal in 2011. His best result at a Grand Slam tournament has been reaching the quarter final stage at the 2007 Australian Open, the 2008 US Open, and the 2011 Wimbledon Championships.

In April 2011, Fish overtook compatriot Andy Roddick to become the American No. 1 in the ATP rankings. As of 21 November 2011, he is ranked World No. 8. His current career-high singles ranking is World No. 7.

Fish is the son of a tennis teaching professional and a housewife, Tom and Sally Fish. He was born in Edina, Minnesota. In 1984 a Minneapolis TV station ran a profile of Fish, at the age of two, hitting tennis balls from the baseline over the net. In 1986, Fish's family moved to Vero Beach, Florida. He attended Vero Beach High School for tenth grade, then moved to Boca Prep in Boca Raton, Florida for his junior and senior years of high school. He, Andy Roddick, and Jesse Levine all attended Boca Prep International School. During 1999 he lived with Roddick's family, and the two played on the same tennis and basketball teams.