Thomas Karl Johan Enqvist (born 13 March 1974 in Stockholm) is a former professional tennis player from Sweden.

He was quickly touted as the only Swede who could follow in the footsteps of Stefan Edberg and Björn Borg, and was ranked as high as No. 4 (which he attained in 1999) on the ATP Rankings.

Enqvist was a force on the Swedish Davis Cup team. In 1998, he helped Sweden reach the finals of the Davis Cup for the fourth time in five years.

Throughout his career, Enqvist finished a year ranked in the top 10 four times and won at least one ATP title for six consecutive years. In 1998 he underwent surgery in Stockholm to remove a small piece of bone from his right foot and had surgery on his right shoulder to repair a repetitive strain injury. Despite his surgeries, Enqvist posted some impressive victories, including wins over Pete Sampras, Juan Carlos Ferrero, and Andy Roddick.

Enqvist won a total of 19 singles titles, the biggest being ATP Masters Series titles at Paris (1996), Stuttgart (1999) and Cincinnati (2000). He also won one doubles title.

Yevgeny Aleksandrovich Kafelnikov (Russian: Евгений Александрович Кафельников; IPA: [jɪvˈɡʲenʲɪj ɐlʲɪˈksandrəvʲɪtɕ ˈkafʲɪlʲnʲɪkəf]; born 18 February 1974) is a former World No. 1 tennis player from Russia. He won two Grand Slam singles titles, which were the 1996 French Open and the 1999 Australian Open. He also won four Grand Slam doubles titles, and the men's singles gold medal at the Sydney Olympic Games in 2000. He also helped Russia win the Davis Cup in 2002. He is the last man to have won both the singles and men's doubles titles at the same Grand Slam tournament, which he did at the 1996 French Open.

Since retiring, Kafelnikov cashed three times at the 2005 World Series of Poker. He also played golf on the European PGA tour at the 2005 and 2008 Russian Open. He stated that he was there not to make up the numbers, before finishing last by 20 odd shots in 2005 (and second to last in 2008).

He now works as a commentator for Russian TV covering tennis. During the 2008 Miami Masters, Kafelnikov coached Marat Safin in the absence of Hernán Gumy.

Lleyton Glynn Hewitt ( /ˈleɪtən ˈhjuːɨt/; born 24 February 1981) is an Australian professional tennis player and former world no. 1, who has a current ATP ranking of 176.

Hewitt is the youngest male ever to be ranked no. 1 at the age of 20. His career achievements include winning the 2000 US Open men's doubles, the 2001 US Open and 2002 Wimbledon men's singles, and back-to-back Tennis Masters Cup titles (2001 and 2002). In 2005, TENNIS Magazine put Hewitt in 34th place on its list of the 40 greatest tennis players since 1965.

Hewitt might well have followed in the footsteps of his Australian rules football-playing father Glynn. Instead, he became one of the youngest winners of an Association of Tennis Professionals (ATP) tournament when, as an almost unknown youngster, he won the 1998 Next Generation Adelaide International, defeating Andre Agassi in the semifinals. Only Aaron Krickstein winning Tel Aviv in 1983 and Michael Chang winning San Francisco in 1988 were younger when claiming their first ATP title. Hewitt then left Immanuel College to concentrate on his tennis career.. He was an Australian Institute of Sport scholarship holder.

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).

Henri Leconte (born July 4, 1963) is a former French professional tennis player. He reached the men's singles final at the French Open in 1988, won the French Open men's doubles title in 1984, and helped France win the Davis Cup in 1991. Leconte's career-high singles ranking was World No. 5.

Leconte first came to the tennis world's attention as an outstanding junior player who won the French Open junior title in 1981. He turned professional that year and won his first career doubles title at Bologna, and his first top-level singles title the following year, 1982, in Stockholm. Leconte played in the Davis Cup final for the first time in 1982, when France was defeated 4–1 by the United States.

Leconte teamed up with Yannick Noah to win the men's doubles title at the French Open in 1984. In 1985, Leconte and Noah reached a second Grand Slam doubles final at the US Open, where they finished runners-up. Leconte reached his career-high doubles ranking of World No. 6 in 1985. In singles in 1985, Leconte reached the quarter-finals of the French Open and Wimbledon, the latter run of which included a dazzling win over world no. 2, Ivan Lendl, in the fourth round of Wimbledon.