The first 1977 ATP Buenos Aires official name the River Plate Championships, was an Association of Tennis Professionals men's tennis tournament that was played on outdoor clay courts at the Buenos Aires Lawn Tennis Club in Buenos Aires, Argentina and held from 14 April through 17 April 1977. First-seeded Guillermo Vilas won the singles title.
The 1979 Romika Cup was a men's Grand Prix Tennis Circuit tennis tournament held at the MTTC Iphitos in Munich, West Germany. It was the 63rd edition of the tournament which was held from 22 May through 27 May 1979. First-seeded Manuel Orantes won the singles title, his second at the event after 1976.
The 1982 Paris Open was a Grand Prix men's tennis tournament played on indoor carpet courts. It was the 13th edition of the Paris Open. It took place at the Palais omnisports de Paris-Bercy in Paris, France, from 25 October through 1 November 1982. Third-seeded Wojciech Fibak won the singles title.
The 1976 Fischer-Grand Prix was a men's tennis tournament played on indoor hard courts at the Wiener Stadthalle in Vienna in Austria that was part of the 1976 Commercial Union Assurance Grand Prix circuit. It was the second edition of the tournament and was held from 25 October through 31 October 1976. Fifth-seeded Wojciech Fibak won the singles title.
The 1984 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 1984 Volvo Grand Prix. It was the tenth edition of the tournament and was held from 22 October until 29 October 1984. Eighth-seeded Tim Wilkison won the singles title.
The 1978 Rothmans Canadian Open was a tennis tournament played on outdoor clay courts at the National Tennis Centre in Toronto in Canada that was part of the 1978 Colgate-Palmolive Grand Prix and of the 1978 WTA Tour. The tournament was held from August 14 through August 20, 1978.
The 1982 Italian Open was a tennis tournament that was played by men on outdoor clay courts at the Foro Italico in Rome, Italy and was part of the 1982 Volvo Grand Prix. The women's tournament was played on outdoor clay courts in Perugia, Italy and was part of the Toyota Series of the 1982 WTA Tour. The men's tournament was held from May 17 through May 21, 1982, while the women's tournament was played from 3 May through 9 May 1982.
The 1976 Monte Carlo WCT was a combined men's and women's tennis tournament played on outdoor clay courts at the Monte Carlo Country Club in Roquebrune-Cap-Martin, France. The men's tournament was part of the World Championship Tennis (WCT) tour. It was the 71st edition of the event and was held from 13 April through 20 April 1976. Guillermo Vilas and Helga Masthoff won the singles titles.
The 1980 Alan King Tennis Classic, also known as the Alan King-Ceasers Palace Tennis Classic, was a men's tennis tournament played on outdoor hard courts at the Caesars Palace in Las Vegas, United States. It was the ninth edition of the event and was part of the 1980 Volvo Grand Prix circuit. The tournament was held from April 21 through April 27, 1980. First-seeded Björn Borg won the singles title and the accompanying $60,000 first-prize money. It was Borg's second successive singles title at the tournament.
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 1980 Birmingham Open was a men's tennis tournament played on indoor carpet courts. It was the eighth and last edition of the Grand Prix Birmingham, and part of the 1980 Volvo Grand Prix circuit. It took place in Birmingham, Alabama, United States from January 14 through January 20, 1980. First-seeded Jimmy Connors won the singles title, his sixth at the event.
The 1979 United Bank Classic, also known as the Denver WCT, was a men's tennis tournament played on indoor carpet courts in Denver, Colorado in the United States that was part of the 1979 Grand Prix circuit. It was the eighth edition of the tournament and took place from February 19 through February 25, 1979. Sixth-seeded Wojciech Fibak won the singles competition.
The 1980 United Bank Classic, also known as the Denver WCT, was a men's tennis tournament played on indoor carpet courts in Denver, Colorado in the United States that was part of the 1980 Grand Prix circuit. It was the ninth edition of the tournament and took place from February 18 through February 24, 1980. Second-seeded Gene Mayer won the singles competition.
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 1977 Düsseldorf International was a men's Grand Prix tennis circuit tournament held at the Rochusclub in Düsseldorf, West Germany and played on outdoor clay courts. It was the eighth and final edition of the tournament and was held from 16 May until 22 May 1977. First-seeded Wojciech Fibak 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 Swiss Open was a men's tennis tournament played on outdoor clay courts in Gstaad, Switzerland that was part of the 1983 Volvo Grand Prix tennis circuit. It was the 37th edition of the tournament and was held from 4 July through 10 July 1983. Fifth-seeded Sandy Mayer won the singles title.
The 1984 Swiss Open was a men's tennis tournament played on outdoor clay courts in Gstaad, Switzerland that was part of the 1984 Volvo Grand Prix tennis circuit. It was the 38th edition of the tournament and was held from 9 July through 15 July 1984. Unseeded Joakim Nyström won the singles title.
The 1985 Swiss Open Gstaad was a men's tennis tournament played on outdoor clay courts in Gstaad, Switzerland that was part of the 1985 Nabisco Grand Prix tennis circuit. It was the 39th edition of the tournament and was held from 8 July through 14 July 1985. First-seeded Joakim Nyström won his second consecutive singles title at the event.
The 1980 Gulf States Tennis Classic was a men's tennis tournament played on indoor carpet courts at the New Orleans Municipal Auditorium in New Orleans, Louisiana in the United States that was part of the 1980 Volvo Grand Prix. It was the third and last edition of the tournament and was held from March 31 through April 6, 1980. Second-seeded Wojciech Fibak won the singles title and earned $15,000 first-prize money.
Wojciech Fibak [1] 
Heinz Günthardt / 
