Two-time defending champion Björn Borg defeated Vitas Gerulaitis in the final, 6–4, 6–1, 6–2 to win the men's singles tennis title at the 1980 French Open. It was his fifth French Open title. Borg did not lose a set during the tournament.
The 1980 South American Championships was a men's tennis tournament held in Buenos Aires, Argentina that was part of the 1980 Volvo Grand Prix. The event was played on outdoor clay courts and was held from 17 November though 23 November 1980. José Luis Clerc won the singles title.
The 1979 Volvo International was a men's professional tennis tournament played on outdoor clay courts in North Conway, New Hampshire in the United States and was part of the 1979 Colgate-Palmolive Grand Prix. It was the 7th edition of the tournament and was held from July 30 through August 5, 1979. Fourth-seeded Harold Solomon won the singles title.
The 1982 Volvo Grand Prix was a professional tennis circuit held that year. It incorporated the four grand slam tournaments, the Grand Prix tournaments. The circuit was administered by the Men's International Professional Tennis Council (MIPTC). On 30 April 1981 World Championship Tennis (WCT) announced its withdrawal from the Grand Prix circuit, which it had been incorporated into since 1978, and the re-establishment of its own tour calendar for the 1982 season. To counter the threat of player leaving the Grand Prix tour for the WCT the MIPTC introduced a mandatory commitment to play at least 10 Grand Prix Super Series tournaments.
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 1982 Bordeaux Open also known as the Grand Prix Passing Shot was a men's tennis tournament played on outdoor clay courts at Villa Primrose in Bordeaux, France that was part of the 1982 Volvo Grand Prix. It was the fourth edition of the tournament and was held from 23 September until 26 September 1982. The tournament changed all matches to best of three sets. Hans Gildemeister won the singles title.
The 1979 Torneo Godó or Trofeo Conde de Godó was a men's tennis tournament that took place on outdoor clay courts at the Real Club de Tenis Barcelona in Barcelona, Catalonia in Spain. It was the 27th edition of the tournament and was part of the 1979 Grand Prix circuit. It was held from 8 October until 14 October 1979. Ninth-seeded Hans Gildemeister won the singles title.
The 1981 Italian Open was a combined men's and women's tennis tournament that was played on outdoor clay courts. For the second time in the history of the tournament the men and women competed in different locations. The men's event was held at the traditional location of Foro Italico in Rome, while the women played in Perugia. It was the 38th edition of the tournament. The men's tournament was part of the 1981 Volvo Grand Prix while the women's tournament was part of the Toyota Series. The women's event was played from 4 May through 10 May 1981 while the men's event was organized from 18 May through 24 May 1981. Third-seeded José Luis Clerc won the men's singles title and the accompanying $24,000 first-prize money. The women's singles title was won by first-seeded Chris Evert-Lloyd, her fourth Italian Open title after 1974, 1975 and 1980.
The 1979 U.S. Pro Tennis Championships was a men's tennis tournament played on outdoor green clay courts (Har-Tru) at the Longwood Cricket Club in Chestnut Hill, Massachusetts, United States. The event was part of the 1979 Grand Prix circuit. It was the 52nd edition of the tournament and was held from August 20 through August 26, 1979. First-seeded José Higueras won the singles title and the accompanying $24,500 first-prize money. The doubles final was not played due to rain.
The 1980 Washington Star International was a men's tennis tournament and was played on outdoor Har-Tru clay courts. The event was part of the 1980 Grand Prix circuit. It was the 12th edition of the tournament and was held at Rock Creek Park in Washington, D.C. in the United States from July 21 through July 27, 1980. Sixth-seeded Brian Gottfried won the singles title and earned $24,500 first-prize money.
The 1980 U.S. Pro Tennis Championships was a men's tennis tournament played on outdoor green clay courts at the Longwood Cricket Club in Chestnut Hill, Massachusetts in the United States. The event was part of the 1980 Volvo Grand Prix circuit. It was the 53rd edition of the tournament and was held from July 14 through July 20, 1980. Fourth-seeded Eddie Dibbs won the singles title.
The 1981 U.S. Pro Tennis Championships was a men's tennis tournament played on outdoor green clay courts at the Longwood Cricket Club in Chestnut Hill, Massachusetts in the United States. The event was part of the Super Series of the 1981 Volvo Grand Prix circuit. It was the 54th edition of the tournament and was held from July 13 through July 19, 1981. First-seeded José Luis Clerc won the singles title.
The 1982 German Open Championships was a men's tennis tournament played on outdoor clay courts at Am Rothenbaum in Hamburg, West Germany that was part of the Super Series of the 1982 Grand Prix circuit. It was the 74th edition of the event and took place from 10 May until 16 May 1982. José Higueras, who was seeded 16th, won the singles title and earned $40,000 first-prize money. He had been affected by hepatitis for over two years and it was his first singles title since the 1979 U.S. Pro Tennis Championships. Higueras played with rackets lent to him by Ivan Lendl instead of his own wooden rackets.
The 1980 German Open Championships was a men's tennis tournament played on outdoor clay courts at Am Rothenbaum in Hamburg, West Germany that was part of the Super Series of the 1980 Grand Prix circuit. It was the 72nd edition of the event and took place from 12 May until 18 May 1980. Second-seeded Harold Solomon won the singles title.
The 1979 German Open was a men's tennis tournament played on outdoor clay courts at Am Rothenbaum in Hamburg, West Germany that was part of the Super Series of the 1979 Grand Prix circuit. It was the 71st edition of the event and took place from 14 May until 20 May 1979. Sixth-seeded José Higueras won the singles title.
The 1977 Chilean International was a men's tennis tournament played on outdoor clay courts in Santiago, Chile. It was the second edition of the tournament and was held from 14 November through 20 November 1977. The tournament was part of the 1 Star tier of the Grand Prix tennis circuit. First-seeded Guillermo Vilas won the singles title.
The 1978 Chilean International Championships was a men's tennis tournament played on outdoor clay courts in Santiago, Chile that was part of the Grand Prix tennis circuit. It was the third edition of the tournament and was held from 27 November through 3 December 1978. Third-seeded José Luis Clerc won the singles title.
The 1981 Santiago International Championships was a men's tennis tournament played on outdoor clay courts in Santiago, Chile that was part of the Grand Prix tennis circuit. It was the sixth and last edition of the tournament and was held from 21 November through 27 November 1981. Second-seeded Hans Gildemeister won the singles title, his second at the event after 1979.
The 1977 Orient Cup was a men's tennis tournament played on outdoor clay courts in Bogotá, Colombia that was part of the one star category of the 1977 Colgate-Palmolive Grand Prix. It was the inaugural edition of the tournament and was held from 7 November through 13 November 1977. First-seeded Guillermo Vilas won the singles title.
The 1979 Quito Grand Prix was a men's tennis tournament played on outdoor clay courts in Quito, Ecuador that was part of the Grand Prix tennis circuit. It was the inaugural edition of the tournament and was held from 5 November until 11 November 1979. Third-seeded Víctor Pecci won the singles title.
Hans Gildemeister [1] 
José Higueras /