The 2001 Milan Indoor was a men's tennis tournament played on indoor carpet courts at the PalaLido in Milan, Italy and was part of the International Series of the 2001 ATP Tour. It was the 24th edition of the tournament and ran from 29 January through 4 February 2001.
The 1977 Stockholm Open was a men's tennis tournament played on indoor hard courts and part of the 1977 Colgate-Palmolive Grand Prix and took place at the Kungliga tennishallen in Stockholm, Sweden. It was the ninth edition of the tournament and was held from 6 November through 12 November 1977. Sandy Mayer won the singles title.
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 Seiko Super Tennis Hong Kong, also known as the 1985 Hong Kong Open, was a men's tennis tournament played on indoor hard courts at the Victoria Park Tennis Centre in Hong Kong that was part of the 1985 Nabisco Grand Prix tennis ciruit. It was the 13th edition of the tournament and was held from 18 November through 24 November 1985. Third-seeded Andrés Gómez won the singles title.
The 1974 ABN World Tennis Tournament was a men's tennis tournament played on indoor carpet courts at Rotterdam Ahoy in the Netherlands. It was part of the 1974 World Championship Tennis circuit. The tournament was held from 25 March through 31 March 1974. Second-seeded Tom Okker won the singles title.
The 1975 Cincinnati Open, also known as the Western Championships, was a tennis tournament played on outdoor hard courts at the Coney Island in Cincinnati, Ohio in the United States that was part of the 1975 Commercial Union Assurance Grand Prix. It was the 75th edition of the tournament and was held from July 29 through August 3, 1975. Tom Gorman won the singles title.
The 1974 Washington Star International was a men's tennis tournament and was played on outdoor clay courts. It was categorized as an AA tournament and was part of the 1974 Grand Prix circuit. It was the sixth edition of the tournament and was held at the Washington Tennis Stadium in Washington, D.C. from July 23 through July 29, 1974. Eleventh-seeded Harold Solomon won the singles title and earned $16,000 prize money in a final that was played over two days due to rain.
The 1974 Richmond WCT, also known as the Fidelity Tournament for sponsorship reasons, was a men's professional tennis tournament. It was held on indoor carpet courts in Richmond. It was the ninth edition of the tournament and was held from January 29 through February 3, 1974. The tournament was part of the red group of the 1974 World Championship Tennis circuit. First-seeded Ilie Năstase won the singles title, his second at the event after 1971.
The 1974 City National Buckeye Championships was a men's tennis tournament played on outdoor hard courts at the Buckeye Boys Ranch in Grove City, Columbus, Ohio in the United States that was part of Group B of the 1974 Grand Prix circuit. It was the fifth edition of the tournament and was held from August 13 through August 19, 1974. Fourth-seeded Raúl Ramírez won his second consecutive singles title at the event and earned $9,000 first-prize money.
The 1978 Cathay Trust Championships was a men's tennis tournament played on indoor carpet courts in Taipei, Taiwan that was part of the 1978 Colgate-Palmolive Grand Prix. It was the second edition of the tournament and was held from 13 November through 19 November 1978. Second-seeded Brian Teacher won the singles title.
The 1973 Viceroy Classic, also known as the Hong Kong Open, was a men's tennis tournament played on outdoor hard courts in Hong Kong. It was the inaugural edition of the event and was held from 29 October through 4 November 1973. The tournament was part of the Grade C tier of the 1973 Grand Prix tennis circuit. Rod Laver won the singles title.
The 1976 Citizen's Classic, also known as the Hong Kong Open, was a men's tennis tournament played on outdoor hard courts in Hong Kong. It was the fourth edition of the event and was held from 8 November through 14 November 1976. The tournament was part of the Two Star tier of the 1976 Grand Prix tennis circuit. Fourth-seeded Ken Rosewall won the singles title.
The 1977 Colgate Tennis Patrons Classic, also known as the Hong Kong Open, was a men's tennis tournament played on outdoor hard courts in Hong Kong. It was the fifth edition of the event and was held from 7 November through 13 November 1977. The tournament was part of the Two Star tier of the 1977 Grand Prix tennis circuit. Unseeded Ken Rosewall won his second consecutive singles title at the event.
The 1978 Colgate-Hong Kong Patrons Classic, also known as the Hong Kong Open, was a men's tennis tournament played on outdoor hard courts in Hong Kong that was part of the 1978 Grand Prix tennis circuit. It was the sixth edition of the event and was held from 7 November through 12 November 1978. Eighth-seeded Eliot Teltscher won the singles title.
The 1979 Colgate-Hong Kong Patrons Classic, also known as the Hong Kong Open, was a men's tennis tournament played on outdoor hard courts in Hong Kong that was part of the 1979 Grand Prix tennis circuit. It was the seventh edition of the event and was held from 5 November through 11 November 1979. First-seeded Jimmy Connors won the singles title.
The 1980 Seiko Hong Kong Classic, also known as the Hong Kong Open, was a men's tennis tournament played on outdoor hard courts in Hong Kong that was part of the 1980 Grand Prix tennis circuit. It was the eighth edition of the event and was held from 3 November through 19 November 1980. Second-seeded Ivan Lendl won the singles title.
The 1981 Seiko Hong Kong Classic, also known as the Hong Kong Open, was a men's tennis tournament played on outdoor hard courts in Hong Kong that was part of the 1981 Grand Prix tennis circuit. It was the ninth edition of the event and was held from 2 November through 8 November 1981. Unseeded Van Winitsky won the singles title.
The 1982 Seiko Hong Kong Classic, also known as the Hong Kong Open, was a men's tennis tournament played on outdoor hard courts in Hong Kong that was part of the 1982 Grand Prix tennis circuit. It was the tenth edition of the event and was held from 1 November through 7 November 1982. Unseeded Pat Du Pré won the singles title.
The 1983 Seiko Hong Kong Classic, also known as the Hong Kong Open, was a men's tennis tournament played on outdoor hard courts in Hong Kong that was part of the 1983 Grand Prix tennis circuit. It was the 11th edition of the event and was held from 31 October through 6 November 1983. Unseeded Wally Masur won the singles title.
The 1984 Seiko Super Tennis Hong Kong, also known as the Hong Kong Open, was a men's tennis tournament played on indoor hard courts in Hong Kong that was part of the 1984 Grand Prix tennis circuit. It was the 12th edition of the event and was held from 22 October through 28 October 1984. First-seeded Andrés Gómez won the singles title.
Tom Gorman [1] 
Tom Okker / 
Ken Rosewall [2]