Marty Riessen (born December 4, 1941 in Hinsdale, Illinois) played amateur and professional tennis in the 1960s and 1970s. He was ranked as high as No. 11 in the world in singles on the ATP Rankings (achieving that ranking on September 4, 1974). Renowned for his doubles play, Riessen was also a regular doubles partner of Australian tennis great Margaret Court, winning six of his seven major mixed titles and a career grand slam alongside her. Additionally a winner of two men's doubles grand slams, his highest doubles ranking was No. 3 on March 3, 1980.

Marty Riessen played collegiate tennis at Northwestern University, where he reached the NCAA Singles finals three times: 1962 (falling to Rafael Osuna of USC); 1963 and 1964 (falling to Dennis Ralston of USC both times). He was a semifinalist at the NCAA doubles championship with Clark Graebner in 1963 and 1964.

He won six singles titles in the open era, with the biggest coming in Cincinnati in 1974. (He won numerous other pre-open era titles, including two other Cincinnati titles in the pre-Open Era.) He also reached the quarterfinals in singles at both the Australian Open and the US Open in 1971.

Thomas S. "Tom" Okker (born 22 February 1944) is a former Dutch tennis player. He was ranked among the world's top 10 singles players for seven consecutive years, 1968–74, reaching a career high of world no. 3 in 1969. He also was ranked world no. 1 in doubles in 1969.

Okker was the Dutch champion from 1964 through 1968. In 1968, he turned professional and won his first important tournaments in singles and in doubles (with Marty Riessen) at the Italian Open. At Wimbledon, Okker reached the quarterfinals in 1968 and the semifinals in 1978. He achieved his best result in a Grand Slam tournament in 1968, when he lost the final of the US Open to Arthur Ashe, 14–12, 5–7, 6–3, 3–6, 6–3.

Okker won 31 singles titles. As of 2000, 20 years after his retirement, Okker's 31 career open tennis singles victories (combined ATP tour, Grand Prix, and WCT tournaments) still ranked 20th all-time. Among Okker's singles titles were the 1970 German Open and Belgian Open, 1973 Dewar Cup and Canadian Open, and 1974 WCT Rothmans. He also was the runner-up in 24 singles tournaments.

Arthur Robert Ashe, Jr. (July 10, 1943 – February 6, 1993) was a former World No. 1 professional tennis player, born and raised in Richmond, Virginia. During his career, he won three Grand Slam titles, putting him among the best ever from the United States. Ashe, an African American, was the first black player ever selected to the United States Davis Cup team and the only black man to ever win the singles title at Wimbledon, the US Open, or Australian Open. He is also remembered for his efforts to further social causes.

Born in Gum Spring, Virginia, to parents Arthur Ashe Sr. and Mattie Cordell Cunningham Ashe, Arthur and his younger brother, Johnnie, suffered a tragic loss when their mother died suddenly from heart related complications during routine surgery. Arthur Ashe first attended Maggie L. Walker High School, being coached by Ronald Charity, and later coached by Robert Walter Johnson. Tired of having to travel great distances to play Caucasian youths in segregated Richmond, Ashe accepted an offer from a St. Louis tennis official to move there and attend Sumner High School. Young Ashe was recognized by Sports Illustrated for his playing.

Yannick Noah (born 18 May 1960 in Sedan, Ardennes) is a former professional tennis player from France. He is best remembered for being the last French and first black man to win the French Open in 1983, and as a highly-successful captain of France's Davis Cup and Fed Cup teams. Since his retirement from the game, Noah has remained in the public eye as a very popular music performer and as the co-founder, with his mother, of a charity organization for underprivileged children. Noah is also the father of Joakim Noah of the NBA Chicago Bulls.

Noah turned professional in 1977, and won his first top-level singles title in 1978 in Manila.

Noah became France's most prominent tennis hero in 1983, becoming the first Frenchman in 37 years to win the French Open. He dropped only one set during the two-week long tournament, and defeated the defending-champion Mats Wilander in straight sets in the final, 6–2, 7–5, 7–6. Noah also became only the second black male to win a Grand Slam singles event (after Arthur Ashe). He remains the last Frenchman to have won the French Open men's singles title.

Kenneth Robert ("Ken") Rosewall AM MBE (born 2 November 1934) is a former world top-ranking amateur and professional tennis player from Australia. He won 23 Majors including eight Grand Slam singles titles and before the Open Era a record fifteen Pro Slam titles (and completed the Pro Grand Slam in 1963). Rosewall won 9 slams in doubles with a career double grand slam. He is considered to be one of the top male tennis players of all time. He had a renowned backhand and enjoyed a long career at the highest levels from the early 1950s to the early 1970s. He was one of the two best male players for about nine years and was the World No. 1 player for a number of years in the early 1960s. He was ranked among the top 20 players, amateur or professional, every year from 1952 through 1977. Rosewall is the only player to have simultaneously held Pro Grand Slam titles on three different surfaces (1962-1963). He was the first male player during the open era to win a Grand Slam without dropping a set (1971 Australian Open).