Lindsay Ann Davenport Leach is an American former professional tennis player. Davenport was ranked singles world No. 1 for a total of 98 weeks, and was the year-end singles world No. 1 four times. She also held the doubles world No. 1 ranking for 32 weeks.
Hana Mandlíková is a former professional tennis player from Czechoslovakia who later obtained Australian citizenship. During her career, she won four Grand Slam singles titles - the 1980 Australian Open, 1981 French Open, 1985 US Open and 1987 Australian Open. She was also runner-up in four Grand Slam singles events - twice at Wimbledon and twice at the US Open. The graceful right-hander secured one Grand Slam women's doubles title, at the 1989 US Open with Martina Navratilova. Inducted into the International Tennis Hall of Fame in 1994, Mandlíková was one of the brightest stars of her generation and is considered one of the greatest female players of the Open Era.
Tracy Ann Austin Holt is an American former world No. 1 tennis player. She won three major titles, the women's singles titles at the 1979 and 1981 US Opens, and the mixed doubles title at the 1980 Wimbledon Championships. Additionally, she won the WTA Tour Championships in 1980 and the year-ending Toyota Championships in 1981, both in singles.
Patrick Hart Cash is an Australian former professional tennis player and coach. He reached a career-high ATP singles ranking of world No. 4 in May 1988 and a career-high ATP doubles ranking of world No. 6 in August 1988. Upon winning the 1987 singles title at Wimbledon, Cash climbed into the stands to celebrate, starting a tradition that has continued ever since.
Todd Martin is an American retired tennis player. He reached the men's singles final at the 1994 Australian Open and the 1999 US Open and achieved a career-high singles ranking of world No. 4.
Pamela Howard Shriver is an American former professional tennis player and current tennis broadcaster, pundit, and coach. During the 1980s and 1990s, Shriver won 133 WTA Tour–level titles, including 21 singles titles, 111 women's doubles titles, and one mixed doubles title. This includes 22 major titles, 21 in women's doubles and one in mixed doubles. Shriver also won an Olympic gold medal in women's doubles at the 1988 Seoul Olympics, partnering with Zina Garrison. Shriver and regular doubles partner Martina Navratilova are the only women's pair to complete the Grand Slam in a calendar year, winning all four majors in 1984. She was ranked as high as world No. 3 in singles, and world No. 1 in doubles.
Peter Blair Fleming is an American former professional tennis player. In his doubles partnership with John McEnroe, he won 52 titles, of which seven were at Grand Slams. As a singles player, he peaked at world No. 8, winning three titles.
Scott Davis is an American former professional tennis player. He reached a career high singles ranking of world No. 11 and doubles ranking of world No. 2.
Brian David Teacher is an American former professional tennis player. He reached career-high rankings of world No. 7 in singles and world No. 5 in doubles, both in 1981. Teacher is best remembered for being a major singles champion, triumphing at the 1980 Australian Open. He won eight career singles titles and 16 doubles titles.
Jim Pugh is a former professional tennis player from the United States. He grew up in Palos Verdes, California and at age 10 began taking tennis lessons from John Hillebrand. He played tennis at UCLA. He became a doubles specialist on the ATP Tour and won three Grand Slam men's doubles titles and five Grand Slam mixed doubles titles. Pugh reached the world No. 1 doubles ranking in 1989.
Simon John Arthur Youl is a former professional tennis player from Australia.
Jonathan Stark is a former professional tennis player from the United States. During his career he won two Grand Slam doubles titles. Stark reached the world No. 1 doubles ranking in 1994.
Mel Purcell is a former professional tennis player and coach from the U.S. His career-high singles ranking was world No. 21, achieved in November 1980. Purcell's finest moment was when he reached the quarterfinals of Wimbledon in 1983. He was head coach of the Murray State University men's tennis team from 1996 to 2016.
Barry MacKay was an American tennis player, tournament director and broadcaster. He was ranked #1 in the U.S. in 1960.
Kaes Van't Hof is a former tennis player from the United States.
Chris Dunk is a former professional tennis player from the United States.
Robert Charbel Farah Maksoud is a Colombian former professional tennis player. A world No. 1 in doubles, he also reached a career-high singles ranking of No. 163 in June 2011.
The 1990 Volvo San Francisco was a tennis tournament played on indoor carpet courts. It was the 102nd edition of the event known that year as the Volvo San Francisco, and part of the ATP World Series, Free Week series of the 1990 ATP Tour. It took place at the San Francisco Civic Auditorium in San Francisco, United States, from February 5 through February 11, 1990. Second-seeded Andre Agassi won the singles title.
Erik Victor Van't Hof is a former professional tennis player from the United States.
The 2021 ATP Tour was the global elite men's professional tennis circuit organised by the Association of Tennis Professionals (ATP) for the 2021 tennis season. The 2021 ATP Tour calendar comprised the Grand Slam tournaments, the ATP Finals, the ATP Tour Masters 1000, the ATP Cup, the ATP Tour 500 series and the ATP Tour 250 series. Also included in the 2021 calendar were the Davis Cup, the Summer Olympics in Tokyo, Next Gen ATP Finals, Laver Cup, none of which distributed ranking points.
United States 
