The 1977 Romika Cup was a men's tennis tournament played on outdoor clay courts at the MTTC Iphitos in Munich, West Germany. It was part of the 1977 Grand Prix tennis circuit and categorized as a Two Star event. The tournament was held from 26 April through 1 May 1977. Željko Franulović won the singles title.
The 1978 Fischer-Grand Prix was a men's tennis tournament played on indoor hard courts at the Wiener Stadthalle in Vienna, Austria that was part of the 1978 Colgate-Palmolive Grand Prix. It was the fourth edition of the tournament and was held form 23 October until 29 October 1978. Stan Smith won the singles title.
The 1988 CA-TennisTrophy was a men's tennis tournament played on indoor carpet courts at the Wiener Stadthalle in Vienna, Austria that was part of the 1988 Nabisco Grand Prix. It was the 14th edition of the tournament and ran from 17 October through 24 October 1988. Unseeded Horst Skoff 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 1990 Belgian Indoor Championships was a tennis tournament played on indoor carpet courts. It was the 9th edition of the event known that year as the Belgian Indoor Championships, and was part of the ATP Championship Series, double-week events of the 1990 ATP Tour, running concurrently with the 1990 SkyDome World Tennis Tournament. It took place at the Forest National in Brussels, Belgium, from 12 February until 18 February 1990. First-seeded Boris Becker won the singles title.
The 1982 Dutch Open was a Grand Prix tennis tournament staged in Hilversum, Netherlands. The tournament was played on outdoor clay courts and was held from 19 July until 25 July 1982. It was the 26th edition of the tournament. Balázs Taróczy won his fifth consecutive title at the event and his sixth in total.
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 25th edition of the tournament. Balázs Taróczy won his fourth consecutive title at the event and his fifth in total.
The 1980 Dutch Open was a Grand Prix tennis tournament staged in Hilversum, Netherlands. The tournament was played on outdoor clay courts and was held from 21 July until 27 July 1980. It was the 24th edition of the tournament. Balázs Taróczy won his third consecutive singles title at the event and fourth in total.
The 1979 Dutch Open was a Grand Prix tennis tournament staged in Hilversum, Netherlands. The tournament was played on outdoor clay courts and was held from July 23 to July 29, 1979. It was the 23rd edition of the tournament. Balázs Taróczy won the singles title.
The 1978 Dutch Open was a Grand Prix men's tennis tournament staged in Hilversum, Netherlands. The tournament was played on outdoor clay courts and was held from 24 July until 30 July 1978. It was the 22nd edition of the tournament. Third-seeded Balázs Taróczy won the singles title, his second at the event after 1976.
The 1976 Dutch Open was a men's tennis tournament staged in Hilversum, Netherlands that was part of the one star category of the 1976 Grand Prix. The tournament was played on outdoor clay courts and was held from 13 July until 19 July 1976. It was the 20th edition of the tournament. Second-seeded Balázs Taróczy won the singles title.
The 1989 Bavarian Tennis Championships was an Association of Tennis Professionals men's tennis tournament held in Munich, West Germany. The tournament was held from 1 May through 7 May 1989. Andrei Chesnokov won the singles title.
The 1978 Torneo Godó or Trofeo Conde de Godó was a men's tennis tournament that took place on outdoor clay courts in Barcelona, Catalonia, Spain. It was the 26th edition of the tournament and was part of the 1978 Grand Prix circuit. It was held from 9 October until 15 October 1978. Eighth-seeded Balázs Taróczy won the singles title.
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 1979 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 1979 Colgate-Palmolive Grand Prix circuit. It was the 73rd edition of the tournament and was held from 9 April through 15 April 1979. First-seeded Björn Borg won the singles title, his second at the event after 1977.
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 1980 Torneo Godó or Trofeo Conde de Godó was a tennis tournament that took place on outdoor clay courts at the Real Club de Tenis Barcelona in Barcelona, Catalonia, Spain. It was the 28th edition of the tournament and was part of the 1980 Grand Prix circuit. It was held from 6 October through 12 October 1980. Second-seeded Ivan Lendl won the singles title. Björn Borg, winner in 1975 and 1977, withdrew two days before the start of the event due to a knee injury.
The 1982 Nice International Open was a men's tennis tournament played on outdoor clay courts at the Nice Lawn Tennis Club in Nice, France, and was part of the 1982 Volvo Grand Prix. It was the 11th edition of the tournament and was held from 29 March until 4 April 1982. Second-seeded Balázs Taróczy won the singles title.
The 1977 Belgian International Championships was a men's tennis tournament staged at the Leopold Club in Brussels, Belgium that was part of the Grand Prix circuit and categorized as a Two star event. The tournament was played on outdoor clay courts and was held from 6 June until 12 June 1977. It was the sixth edition of the tournament and first-seeded Harold Solomon won the singles title.
The 1980 Belgian International Championships was a men's tennis tournament staged at the Leopold Club in Brussels, Belgium that was part of the Grand Prix circuit. The tournament was played on outdoor clay courts and was held from 9 June until 15 June 1980. It was the ninth edition of the tournament and third-seeded Peter McNamara won the singles title.
Balázs Taróczy [1] 
Billy Martin / 
Peter McNamara [2] 
