Todd Christopher Martin (born July 8, 1970, in Hinsdale, Illinois) is a former professional tennis player from the United States.

Martin played tennis for two years at Northwestern University before turning professional in 1990. His parents lived in Lansing, Michigan, where Martin went to nearby East Lansing High School. At Northwestern, he was a member of the Delta Tau Delta fraternity. He won his first top-level singles title in 1993 at Coral Springs, Florida. Martin traveled with good friend David Helfer for much of the '92 season. Helfer went on to play at Kalamazoo College.

Coached by Robert Van't Hof, 1994 proved to be a breakout year for Martin. At the year's first Grand Slam tournament, he reached the men's singles final at the Australian Open, where he lost in straight sets to world no. 1 Pete Sampras, 6-7, 4-6, 4-6. At Wimbledon, he made it to the semifinals, before falling to the eventual champion Sampras; the set that Martin took from Sampras in the match was the only set that Sampras lost during the entire tournament. Martin's third Grand Slam semifinal of 1994 came at the US Open, where he again fell to the eventual champion, this time Andre Agassi. He also captured singles titles at Queen's Club and the Regions Morgan Keegan Championships in Memphis, the latter of which was the first back-to-back titles.

Andre Kirk Agassi ( /ˈɑːndreɪ ˈæɡəsi/; born April 29, 1970) is a retired American professional tennis player and former world no. 1. 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. Described by the BBC upon his retirement as "perhaps the biggest worldwide star in the sport's history", Agassi's performances, along with his unorthodox apparel and attitude, have seen him cited as one of the most charismatic players in the history of the game, and credited for helping revive the popularity of tennis during the 1990s.

In singles tennis, Agassi is an eight-time Grand Slam champion who competed in 15 Grand Slam finals, and an Olympic gold medalist. A multi-surface specialist, he is the first of two male players to have achieved a singles Career Golden Slam, and one of four to have achieved a singles Career Grand Slam in the Open Era (one of seven in history). He was the first male player to win all four Grand Slams on three different surfaces (hard, clay and grass), and is the last American male to win the French Open (1999) and the Australian Open (2003). Agassi also won 17 ATP Masters Series titles, the 1990 ATP Tour World Championships, and was part of a winning Davis Cup team in 1990 and 1992. He is the only male singles player in history to have won all four Grand Slam tournaments, the Olympic gold medal and the ATP Tour World Championships: a distinction dubbed as a "Career Super Slam" by Sports Illustrated.

John Patrick McEnroe, Jr. (born February 16, 1959) is a former world no. 1 professional tennis player from the United States. During his career, he won seven Grand Slam singles titles (three at Wimbledon and four at the US Open), nine Grand Slam men's doubles titles, and one Grand Slam mixed doubles title. McEnroe also won a record eight season ending championships, comprising five WCT Finals titles and three Masters Grand Prix titles from twelve final appearances at these two events, a record he shares with Ivan Lendl. He posted the best single season win-loss record in the Open Era in 1984 at 96.47% (82/3). In addition he won 19 Championship Series top tier events of the Grand Prix Tour that were the precursors to the current Masters 1000.

He is best remembered for his shot-making artistry and superb volleying; for his famous rivalries with Björn Borg, Jimmy Connors and Ivan Lendl; for his confrontational on-court behavior which frequently landed him in trouble with umpires and tennis authorities; and for the catchphrase "You cannot be serious!" directed toward an umpire during a match at Wimbledon in 1981. He was inducted into the International Tennis Hall of Fame in 1999, and is regarded as one of the greatest tennis players of all time.

Stefan Bengt Edberg (born 19 January 1966 in Västervik, Sweden) is a former World No. 1 professional tennis player (in both singles and doubles) from Sweden. A major proponent of the serve-and-volley style of tennis, he won six Grand Slam singles titles and three Grand Slam men's doubles titles between 1985 and 1996. He also won one season-ending championship title, the Masters Grand Prix. In addition he won four Masters Series titles and four Championship Series titles.

Edberg first came to the tennis world's attention as a junior player. He won all four Grand Slam junior titles in 1983 to become the first-ever player to achieve the "Junior Grand Slam". Later that year as a professional, Edberg won his first career doubles title in Basel. Edberg accidentally caused the death of Dick Wertheim with an errant serve during the 1983 US Open.

In 1984, Edberg won his first top-level singles title in Milan. Edberg also won the tennis tournament at the 1984 Summer Olympics when the sport was an exhibition event and partnered with fellow Swede Anders Järryd to reach the final of the US Open. Edberg also reached the French Open doubles final with Järryd in 1986 and consequently was World No. 1 in doubles in that year.

Peter "Pete" Sampras (/ˈsæmprəs/; born August 12, 1971) is a retired Greek–American tennis player and former world number 1. During his 15-year tour career, he won 14 Grand Slam singles titles and became recognized as one of the greatest tennis players of all time.

Sampras debuted on the professional tour in 1988 and played his last top-level tournament in 2002 when he won the US Open, defeating rival Andre Agassi in the final. He was the year-end world no. 1 for six consecutive years (1993–1998), a record for the open era. His seven Wimbledon singles championships are also an Open Era record. He spent 286 weeks at no. 1, the most of any male player. His five US Open singles titles is an Open Era record shared with former world no. 1 players Jimmy Connors and Roger Federer. Sampras is the last American male to win Wimbledon (2000) and the ATP World Tour Finals (1999).