He also won an Olympic gold medal, the 1990 ATP Tour World Championships, 17 Masters titles and was part of the winning United States Davis Cup teams in 1990, 1992 and 1995.

[20] In 2001, the Foundation opened the Andre Agassi College Preparatory Academy in Las Vegas, a K–12 public charter school for at-risk children.

[9] He won six additional tournaments in 1988 (Memphis, U.S. Men's Clay Court Championships, Forest Hills WCT, Stuttgart Outdoor, Volvo International and Livingston Open),[9] and, by December of that year, he had surpassed US$1 million in career prize money after playing in just 43 tournaments—the fastest anyone in history had reached that level.

He reached his first Grand Slam final in 1990 at the French Open, where he was favored before losing in four sets to Andrés Gómez, which he later attributed in his book to worrying about his wig falling off during the match.

In his memoir, he wrote that he was covering up bloodshot eyes from a hangover and claimed that the founder of Oakley, Jim Jannard, had sent him a Dodge Viper to thank him for the inadvertent publicity.

[9] He compiled a career-best 26-match winning streak during the summer hard-court circuit, with the last victory being in an intense late-night four-set semi-final of the US Open against Boris Becker.

At the time, Agassi blamed the Australian Open loss on the windy conditions, but later said in his biography that he had lost the match on purpose, as he did not want to play Boris Becker, whom he would have faced in that final.

The high point for Agassi was winning the men's singles gold medal at the Olympic Games in Atlanta, beating Sergi Bruguera of Spain in the final.

Agassi entered the history books in 1999 when he came back from two sets to love down to beat Andrei Medvedev in a five-set French Open final, becoming, at the time, only the fifth male player (joining Rod Laver, Fred Perry, Roy Emerson and Don Budge—these have since been joined by Roger Federer, Rafael Nadal, and Novak Djokovic) to win all four Grand Slam singles titles during his career.

This win also made him the first (of only four, the next being Federer, Nadal and Djokovic respectively) male player in history to have won all four Grand Slam titles on three different surfaces (clay, grass and hard courts).

[54] He began the next year 2000 by capturing his second Australian Open title, beating Sampras in a five-set semi-final and Yevgeny Kafelnikov in a four-set final.

[60] Agassi recovered from the injury and later that year defended his Key Biscayne title beating then rising Roger Federer in a four-set final.

[53] At the time, Agassi also became the sixth male player during the open era to reach 800 career wins with his first-round victory over Alex Bogomolov in Countrywide Classic in Los Angeles.

After a four-set win against Andrei Pavel, Agassi faced eighth-seeded Marcos Baghdatis in the second round who had earlier advanced to the 2006 Australian Open final and Wimbledon semi-finals.

[49] In the following three years, while Sampras continued winning Grand Slam titles every season, Agassi slumped in the rankings and struggled in major competitions.

For both, it was considered a career rejuvenation, as Sampras had suffered a string of disappointments in the previous year while Agassi was regaining his status as a top-ranked player after winning the French Open.

Agassi, considered a baseliner with a playing style not suiting grass, shocked Becker, a three-time champion, in a five-set quarterfinal at Wimbledon in 1992 on his way to his first Grand Slam title.

The rivalry has been considered special and delivered memorable encounters, because of the players' contrasting styles of play, with Rafter using traditional serve-&-volley methods against Agassi's variety of return of serves and passing shots as his main weapons.

At the 2005 Dubai Championships, Federer and Agassi attracted worldwide headlines with a publicity stunt that saw the two tennis legends play on a helipad almost 220 meters above sea level at the hotel Burj al-Arab.

He played the Cancer Treatment Centers of America Tennis Championships at Surprise, Arizona, where he reached the final before bowing to eventual champion Todd Martin.

Agassi beat Courier in the final of the Staples Champions Cup in Boston[75] and later defeated Sampras at the CTCA Championships at his hometown Las Vegas.

[84] The rivalry between the former champions headlined sports media again in March 2010 after the two participated in the "Hit for Haiti" charity event organized to raise money for the victims of the earthquake.

Partnered with Roger Federer and Rafael Nadal, the old rivals began making jokes at each other's expense, which ended up with Sampras intentionally striking a serve at Agassi's body.

[100] When in control of a point, Agassi would often pass up an opportunity to attempt a winner and hit a conservative shot to minimize his errors, and to make his opponent run more.

[101] Agassi, along with five athlete partners (including Wayne Gretzky, Joe Montana, Shaquille O'Neal, Ken Griffey Jr., and Monica Seles) opened a chain of sports-themed restaurant named Official All Star Café in April 1996.

[137][138][139] Agassi was sponsored by DuPont,[140][non-primary source needed][141] Ebel,[131] Mountain Dew in 1993,[142] Mazda in 1997,[143] Kia Motors in 2002,[135][143] American Express[144] and Deutsche Bank in 2003.

The Fund is an investment initiative for social change, focusing on the "nationwide effort to move charters from stopgap buildings into permanent campuses.

"[171] In September 2013, the Andre Agassi Foundation for Education formed a partnership with V20 Foods to launch Box Budd!es, a line of kids' healthy snacks.

[174] The Fund purchased a 4.6-acre plot in Henderson, Nevada, to house the Somerset Academy of Las Vegas, which will relocate from its campus inside a church.

[50][193][194] In response to this revelation, Roger Federer declared himself shocked and disappointed, while Marat Safin argued that Agassi should return his prize money and be stripped of his titles.