Guillermo Vilas is an Argentine former professional tennis player. Vilas was the world No. 1 of the Grand Prix seasons in 1974, 1975 and 1977. He won four major titles, the year-end championships, and 78 career singles titles overall, 62 of which were ATP titles. World Tennis, Agence France-Presse and Livre d'or du tennis 1977, among other rankings and publications, rated him as world No. 1 in 1977. In the computerized ATP rankings, he peaked at No. 2 in April 1975, a position he held for a total of 83 weeks, although some have argued that Vilas should have been ranked No. 1 for at least 10 weeks, particularly in 1977 when he won 2 majors. He was inducted into the International Tennis Hall of Fame in 1991, two years after his first retirement.
José Luis Clerc, also known by the nickname Batata, is a former professional tennis player from Argentina. He reached a career-high Association of Tennis Professionals (ATP) world No. 4 singles ranking on 3 August 1981, following a run of 25 consecutive match wins after Wimbledon.
Dick Norman is a former professional tennis player from Belgium. He achieved a degree of folk popularity among tennis fans due to his height, his left-handed power game and, in the last few years of his career, his age.
Alexander Waske is a retired tennis player from Germany.
Bernard Mitton was a professional tennis player from South Africa.
Leonardo Martín Mayer is a former professional tennis player from Argentina. Mayer achieved a career-high singles ranking of world No. 21 in June 2015 and world No. 48 in doubles in January 2019. He was coached by Alejandro Fabbri and Leo Alonso. He was born in Corrientes and resides in Buenos Aires.
Ruben Bemelmans is a Belgian former professional tennis player. He has a career-high ATP ranking of world No. 84 in singles, achieved on 28 September 2015, and world No. 128 in doubles, achieved on 1 October 2012. Bemelmans competed mainly on the ATP Challenger Tour.
The 1979 Colgate-Palmolive Grand Prix was a professional tennis circuit held that year. It consisted of four Grand Slam tournaments, the Grand Prix tournaments and the Nations Cup, a team event.
The 1978 Colgate-Palmolive Grand Prix was a professional tennis circuit held that year. It consisted of four Grand Slam tournaments, the Grand Prix tournaments and the Nations Cup, a team event. In addition eight World Championship Tennis (WCT) tournaments, a separate professional tennis circuit held from 1971 through 1977, were incorporated into the Grand Prix circuit. The 28 tournaments with prize money of $175,000 or more formed the Super Series category. Jimmy Connors won 10 of the 84 tournaments which secured him the first place in the Grand Prix points ranking. However he did not play enough tournaments (13) to qualify for largest share ($300,000) of the bonus pool, which instead went to third–ranked Eddie Dibbs.
The 1975 Commercial Union Assurance Grand Prix was a professional tennis circuit administered by the International Lawn Tennis Federation (ILTF) which served as a forerunner to the current Association of Tennis Professionals (ATP) World Tour and the Women's Tennis Association (WTA) Tour. The circuit consisted of the four modern Grand Slam tournaments and open tournaments recognised by the ILTF. The Commercial Union Assurance Masters, Davis Cup Final and Nations Cup are included in this calendar but did not count towards the Grand Prix.
The 1974 Commercial Union Assurance Grand Prix was a professional tennis circuit administered by the International Lawn Tennis Federation (ILTF) which served as a forerunner to the current Association of Tennis Professionals (ATP) World Tour and the Women's Tennis Association (WTA) Tour. The circuit consisted of the four modern Grand Slam tournaments and open tournaments recognised by the ILTF. The season-ending Commercial Union Assurance Masters and Davis Cup Final are included in this calendar but did not count towards the Grand Prix ranking.
The 1973 Commercial Union Assurance Grand Prix was a tennis circuit administered by the International Lawn Tennis Federation (ILTF) which served as a forerunner to the current Association of Tennis Professionals (ATP) World Tour and the Women's Tennis Association (WTA) Tour. The circuit consisted of the four modern Grand Slam tournaments and open tournaments recognised by the ILTF. This article covers all tournaments that were part of that year's Men's Grand Prix. Bonus points were awarded to players who were nominated to play in certain 1973 Davis Cup ties and who miss tournaments through competing in those ties. The Commercial Union Assurance Masters is included in this calendar but did not count towards the Grand Prix.
David Schneider is a former professional South-African-Israeli tennis player, originally from South Africa. Schneider won three gold medals at the 1973 Maccabiah Games, in the men's singles, men's doubles, and mixed doubles. He has played in the US Open, French Open, Australian Open, and Wimbledon, and for the Israel Davis Cup team.
Fred Hemmes Sr. is a former professional tennis player from the Netherlands. His son, Fred Hemmes Jr., also had a career as a tennis player.
Hiroki Moriya is a Japanese tennis player. He has won three ATP Challenger Tour singles titles and achieved a career-high singles ranking of world No. 143 on 5 January 2015.
The 1976 South African Open, also known by its sponsored name South African Breweries Open, was a combined men's and women's tennis tournament played on outdoor hard courts in Johannesburg, South Africa that was part of the 1976 Commercial Union Assurance Grand Prix. It was the 73rd edition of the tournament and was held from 23 November through 30 November 1976. Harold Solomon and Brigitte Cuypers won the singles titles.
Kwon Soon-woo is a South Korean professional tennis player. He has been ranked as high as world No. 52 ranking by the ATP, achieved in November 2021 and a doubles ranking of world No. 227, attained in October 2022. Kwon has won two ATP, three ATP Challenger Tour and five ITF World Tennis Tour singles titles.
Daniel Altmaier is a German professional tennis player. He has a career high ATP singles ranking of world No. 47, achieved on 2 October 2023. He is the current German No. 4.
Players who neither had high enough rankings nor received wild cards to enter the main draw of the annual Wimbledon Tennis Championships participated in a qualifying tournament held one week before the event. Several players withdrew from the main draw after qualifying had commenced, leading to the highest ranked players who lost in the final qualifying round to be entered into the main draw as lucky losers.
Sho Shimabukuro is a Japanese professional tennis player. Shimabukuro has a career high ATP singles ranking of world No. 135 achieved on 2 November 2023. He also has a career high ATP doubles ranking of world No. 438 achieved on 26 September 2022.
South Africa 
