The 1981 Volvo International was a men's tennis tournament played on outdoor clay courts in North Conway, New Hampshire in the United States and was part of the 1981 Volvo Grand Prix. The tournament ran from July 28 through August 3, 1981. José Luis Clerc won the singles title.
The 1983 Donnay Indoor Championships was a men's tennis tournament played on indoor carpet courts in Brussels in Belgium the event was part of the 1983 Volvo Grand Prix. The tournament was held from 7 March through 13 March 1983. Fifth-seeded Peter McNamara defeated Ivan Lendl in the final of the singles event, despite trailing 4–5 and 0–30 on Lendl's serve, to win the title and the accompanying $50,000 first-prize money.
The 1982 Benson & Hedges Championships, also known as the Wembley Championships, was a men's tennis tournament played on indoor carpet courts at the Wembley Arena in London, England that was part of the 1982 Volvo Grand Prix. It was the seventh edition of the tournament and was held from 8 November until 14 November 1982. First-seeded John McEnroe won the singles title.
The 1983 Monte Carlo Open was a men's tennis tournament played on outdoor clay courts at the Monte Carlo Country Club in Roquebrune-Cap-Martin, France that was part of the 1983 Volvo Grand Prix. The tournament was held from 28 March through 3 April 1983. Fifth-seeded Mats Wilander won the singles title.
The 1980 ABN World Tennis Tournament was a tennis tournament played on indoor carpet courts at Rotterdam Ahoy in the Netherlands. It was part of the 1980 Volvo Grand Prix circuit. It was the eight edition of the tournament and was held from 10 March through 16 March 1980. Unseeded Heinz Günthardt won the singles title.
The 1983 Dutch Open was a Grand Prix tennis tournament staged in Hilversum, Netherlands. The tournament was played on outdoor clay courts and was held from 18 July until 24 July 1983. It was the 26th edition of the tournament. Tomáš Šmíd won the singles title.
The 1981 Dutch Open was a Grand Prix tennis tournament staged in Hilversum, Netherlands. The tournament was played on outdoor clay courts and was held from 20 July until 26 July 1981. It was the 24th edition of the tournament. Balázs Taróczy won his fourth consecutive title at the event and his fifth in total.
The 1979 Swedish Open was a men's professional tennis tournament played on outdoor clay courts and held in Båstad, Sweden. It was part of the 1979 Grand Prix circuit. It was the 32nd edition of the tournament and was held from 16 July through 22 July 1979. Björn Borg won the singles title.
The 1980 Swedish Open was a men's professional tennis tournament played on outdoor clay courts and held in Båstad, Sweden. It was part of the 1980 Grand Prix circuit. It was the 33rd edition of the tournament and was held from 14 July through 20 July 1980. First-seeded Balázs Taróczy won the singles title.
The 1984 Grand Prix de Tennis de Toulouse was a men's tennis tournament played on indoor carpet courts in Toulouse, France that was part of the Regular Series of the 1984 Grand Prix tennis circuit. It was the third edition of the tournament and was held from 19 November until 25 November 1984. Unseeded Mark Dickson won the singles title.
The 1983 Grand Prix de Tennis de Toulouse was a men's tennis tournament played on indoor carpet courts in Toulouse, France that was part of the Grand Prix series of the 1983 Grand Prix tennis circuit. It was the second edition of the tournament and was held from 21 November – 27 November.
The 1980 Suisse Open Gstaad was a men's tennis tournament played on outdoor clay courts in Gstaad, Switzerland. It was the 35th edition of the tournament and was held from 7 July through 13 July 1980. The tournament was part of the 1980 Volvo Grand Prix tennis circuit. Third-seeded Heinz Günthardt won the singles title.
The 1983 Mercedes Cup, was a men's tennis tournament played on outdoor clay courts and held at the Tennis Club Weissenhof in Stuttgart, West Germany that was part of the 1983 Grand Prix circuit. It was the sixth edition of the tournament and was held from 11 July until 17 July 1983. First-seeded José Higueras won the singles title.
The 1982 Cuore Cup was a men's tennis tournament played on indoor carpet courts at the Palazzo dello Sport in Milan, Italy. The event was part of the Super Series tier of the 1982 Volvo Grand Prix circuit. It was the fifth edition of the tournament and was held from 22 March through 28 March 1982. Second-seeded Guillermo Vilas won the singles title an earned $70,000 first prize money. He entered the tournament on a wildcard after John McEnroe, the winner of the three previous editions, withdrew due to an ankle injury.
The 1983 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 1983 Grand Prix circuit. It was the 75th edition of the event and took place from 9 May through 14 May 1983. Sixth-seeded Yannick Noah won the singles title.
The 1982 Swiss Open was a men's tennis tournament played on outdoor clay courts in Gstaad, Switzerland that was part of the 1982 Volvo Grand Prix tennis circuit. It was the 36th edition of the tournament and was held from 5 July through 11 July 1982. Second-seeded José Luis Clerc won the singles title.
The 1982 Egyptian Open was a men's tennis tournament played on outdoor clay courts that was part of the 1982 Volvo Grand Prix circuit. It was the sixth edition of the tournament and was played in Cairo, Egypt from 22 February until 28 February 1982. Useeded Brad Drewett won the singles title.
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 1983 Madrid Grand Prix Trofeo was a men's tennis tournament played on outdoor clay courts. It was the 12th edition of the tournament and was part of the Super Series of the 1983 Volvo Grand Prix tennis circuit. It was held at the Real Sociedad Hípico del Club de Campo in Madrid, Spain from 25 April until 1 May 1983. Second-seeded Yannick Noah won the singles title.
The 1982 Madrid Grand Prix Trofeo was a men's tennis tournament played on outdoor clay courts that was part of the 1982 Volvo Grand Prix tennis circuit. It was the 11th edition of the tournament and was held at the Real Sociedad Hípico del Club de Campo in Madrid, Spain from 26 April until 2 May 1982. Second-seeded Guillermo Vilas won the singles title.
Heinz Günthardt [1] 
Pavel Složil [2] 
