The Cologne Open is a defunct men's tennis tournament that was part of the ATP World Series of the ATP Tour for one year in 1992. The event was held in Cologne, Germany, from 14 September until 20 September 1992 and was played on outdoor clay courts. The prize money for the tournament was $300,000. Bernd Karbacher won the singles event while Horacio de la Peña and Gustavo Luza teamed-up to win the doubles event.
The 1986 Nabisco Grand Prix was the only tennis circuit held that year. The tour consisted of 70 tournaments in 23 different countries. It incorporated three of the four grand slam tournaments, three World Championship Tennis tournaments and the Grand Prix tournaments. The season ending Masters tournament was moved from the January slot to December.
The 1985 Nabisco Grand Prix was a professional men's tennis circuit held that year. It consisted of 71 tournaments held in 19 different countries. The tour incorporated the four ITF grand slam tournaments, three World Championship Tennis tournaments and the Grand Prix tournaments. Total prize money for the circuit was $23 million. The circuit was administered by the Men's International Professional Tennis Council (MIPTC). In November 1985 the MIPTC sued player–management agencies ProServ and IMG alleging that these firms were holding the tennis game hostage and were 'exerting extensive power over players'.
The 1983 Volvo Grand Prix was a professional tennis circuit held that year. It incorporated the four grand slam tournaments, the Grand Prix tournaments, and two team tournaments. The circuit was administered by the Men's International Professional Tennis Council (MIPTC).
The 1981 Volvo Grand Prix was the only men's professional tennis circuit held that year. It consisted of the four Grand Slam tournaments and the Grand Prix tournaments. The World Championship Tennis (WCT) Tour was incorporated into the Grand Prix circuit. The WCT tour consisted of eight regular tournaments, a season's final, three tournaments categorized as special events and a doubles championship. In total 89 tournaments were held divided over 29 countries. The circuit was administered by the Men's International Professional Tennis Council (MIPTC).
The 1980 Volvo Grand Prix was a men's professional tennis circuit held that year. It incorporated the four grand slam tournaments, the Grand Prix tournaments. The Grand Prix circuit is a precursor to the ATP 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 1976 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 is included in this calendar but did not count towards the Grand Prix ranking.
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 Nuremberg Cup was a women's professional tennis tournament held in Nuremberg, Germany. Held from 2013 until 2019, this International-level tournament was played on outdoor clay courts.
The 2020 Bett1Hulks Indoors is a ATP tournament organised for male professional tennis players, held in Cologne, Germany, in mid-October 2020 on indoor hard courts. It was primarily organised due to the cancellation of many tournaments during the 2020 season, because of the ongoing COVID-19 pandemic. It is the first edition of the tournament and took place at the Lanxess Arena in Cologne, Germany, from October 12 through 18, 2020.
The 2020 Bett1Hulks Championship is a ATP tournament organised for male professional tennis players, held in Cologne, Germany, in mid-October 2020 on indoor hard courts. It was primarily organised due to the cancellation of many tournaments during the 2020 season, because of the ongoing COVID-19 pandemic. It was the first edition of the tournament and it took place at the Lanxess Arena in Cologne, Germany, from October 19 through 25, 2020.
The 1976 Cologne Cup, was a men's tennis tournament played on indoor carpet courts in Cologne, West Germany that was part of the 1976 Commercial Union Assurance Grand Prix circuit and categorized as a One Star event. It was the inaugural edition of the tournament and was held from 1 November through 6 November 1976. First-seeded Jimmy Connors won the singles title and the accompanying $10,000 first-prize money
The 1978 Cologne Cup, also known as the Cologne Grand Prix, was a men's tennis tournament played on indoor carpet courts in Cologne, West Germany that was part of the 1978 Colgate-Palmolive Grand Prix circuit. It was the third edition of the tournament and was held from 30 October through 5 November 1978. Fourth-seeded Wojciech Fibak won the singles title and the accompanying $10,000 first-prize money
The 1979 European Indoor Championships, also known as the Cologne Grand Prix, was a men's tennis tournament played on indoor carpet courts in Cologne, West Germany that was part of the 1979 Colgate-Palmolive Grand Prix circuit. It was the fourth edition of the tournament and was held from 29 October through 4 November 1979. First-seeded Gene Mayer won the singles title.
The 1980 Lacoste Cup, also known as the Cologne Grand Prix, was a men's tennis tournament played on indoor carpet courts in Cologne, West Germany that was part of the 1980 Volvo Grand Prix circuit. It was the fifth edition of the tournament and was held from 27 October through 2 November 1980. Fourth-seeded Bob Lutz won the singles title.
The 1984 Cologne Cup, also known as the Cologne Grand Prix, was a men's tennis tournament played on indoor carpet courts in Cologne, West Germany that was part of the 1984 Volvo Grand Prix circuit. It was the ninth edition of the tournament and was held from 15 October through 21 October 1984. First-seeded Joakim Nyström won the singles title.
The 1985 Cologne Cup, also known as the Cologne Grand Prix, was a men's tennis tournament played on indoor carpet courts in Cologne, West Germany that was part of the 1985 Nabisco Grand Prix circuit. It was the tenth edition of the tournament and was held from 21 October through 27 October 1985. Unseeded Peter Lundgren won the singles title.
The 1986 Goldstar Cologne, also known as the Cologne Grand Prix, was a men's tennis tournament played on indoor carpet courts in Cologne, West Germany that was part of the 1986 Nabisco Grand Prix circuit. It was the 11th and last edition of the tournament and was held from 31 March through 6 April 1986. Unseeded Jonas Svensson won the singles title.
The 1982 Cologne Cup, also known as the Cologne Grand Prix, was a men's tennis tournament played on indoor carpet courts at the Sporthalle in Cologne, West Germany that was part of the 1982 Volvo Grand Prix circuit. It was the seventh edition of the tournament and was held from 25 October through 31 October 1982. Fourth-seeded Kevin Curren won the singles title.
