The 1972 Rotterdam Indoors was a men's tennis tournament played on indoor carpet courts. It was the inaugural edition of the event known that year as the Rotterdam Indoors, and was part of the 1972 World Championship Tennis circuit. It took place at the Rotterdam Ahoy indoor sporting arena in Rotterdam, Netherlands, from 12 November through 18 November 1972. Second-seeded Arthur Ashe won the singles title.
The 1971 U.S. Professional Indoor was a WCT and Virginia Slims Circuit tennis tournament played on indoor carpet courts. It was played at the Wachovia Spectrum in Philadelphia, Pennsylvania in the United States. It was the fourth edition of the tournament and was held from February 9 through February 14, 1971. John Newcombe and Rosie Casals won the singles titles.
The 1972 U.S. Professional Indoor was a WCT men's tennis tournament played on indoor carpet courts. It was played at the Wachovia Spectrum in Philadelphia, Pennsylvania in the United States. It was the fifth edition of the tournament and was held from February 8 through February 13, 1972. Total attendance for the tournament was 57,882. First-seeded Rod Laver won the singles title, his third at the event after 1969 and 1970.
The 1974 World Championship Tennis Finals was a men's tennis tournament played on indoor carpet courts. It was the 4th edition of the WCT Finals and was part of the 1974 World Championship Tennis circuit. The tournament was played at the Moody Coliseum in Dallas, Texas in the United States and was held from May 8 through May 12, 1974. John Newcombe won the singles title.
The 1974 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 season-ending Commercial Union Assurance Masters and Davis Cup Final are included in this calendar but did not count towards the Grand Prix ranking.
The 1972 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 1972 World Championship Tennis circuit. It was the inaugural edition of the tournament and took place from April 24 through April 30, 1972. First-seeded Rod Laver won the first edition of both the doubles and singles competition. There was criticism by players, including Arthur Ashe, that the playing conditions on the Sporface carpet courts were too fast.
The 1974 American Airlines Tennis Games was a men's tennis tournament played on outdoor hard courts. It was the 1st edition of the Indian Wells Masters and was an ATP sanctioned tournament but was not part of the WCT or Grand Prix seasons. The tournament was played in Tucson, Arizona and ran from March 18 through March 24, 1974. First-seeded John Newcombe won the singles title and $25,000 first-prize money.
The 1974 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. The tournament was part of the Red Group of the 1974 World Championship Tennis circuit. It was the 69th edition of the event and was held from 8 April through 14 April 1974. Unseeded Andrew Pattison won the singles title.
The 1973 Munich WCT, also known as the German Professional Championships, was a men's tennis tournament played on indoor carpet courts in Munich, West Germany. The tournament was part of Group A of the 1973 World Championship Tennis circuit. It was the inaugural edition of the event and was held from 2 April until 8 April 1973. First-seeded Stan Smith won the singles title.
The 1974 Munich WCT was a men's tennis tournament played on indoor carpet courts in Munich, West Germany. The tournament was part of Red Group of the 1974 World Championship Tennis circuit. It was the second edition of the event and was held from 1 April through 7 April 1974. Frew McMillan won the singles title.
The 1975 Hawaii Open, also known by its sponsored name Island Holidays Pro Classic, was a men's tennis tournament played an outdoor hard courts in Maui, Hawaii, in the United States. It was the second edition of the tournament and was held from 29 September through 5 October 1975. The tournament was part of the Grand Prix tennis circuit and categorized in Group B. First-seeded Jimmy Connors won the singles title.
The 1974 Hawaii Open, also known by its sponsored name Island Holidays Pro Tennis Classic, was a men's tennis tournament played an outdoor hard courts in Maui, Hawaii in the Unites States. It was the inaugural edition of the tournament and was held from 30 September through 6 October 1974. The tournament was part of the Grand Prix tennis circuit and categorized in Group B. Second-seeded John Newcombe won the singles title and $9,000 first-prize money.
The 1978 Richmond WCT, also known by its sponsored name United Virginia Bank Classic, was a men's tennis tournament played on indoor carpet courts in Richmond, Virginia, United States. The event was part WCT Tour which was incorporated into the 1978 Colgate-Palmolive Grand Prix circuit. It was the 13th edition of the tournament and was held from January 30 through February 5, 1978. Second-seeded Vitas Gerulaitis won the singles title.
The 1976 Lagos WCT, also known as the 1976 Lagos Tennis Classic, was a men's tennis tournament played on outdoor clay courts at the Lagos Lawn Tennis Club in Lagos, Nigeria. The event was part of the 1976 World Championship Tennis circuit. It was the inaugural edition of the tournament, which was the first professional tennis tournament in Black Africa, and was held from February 9 to 15, 1976. Unseeded Dick Stockton won the singles title.
The 1977 Charlotte Tennis Classic, also known by its sponsored name North Carolina National Bank Tennis Classic, was a men's tennis tournament played on outdoor clay courts that was part of the World Championship Tennis (WCT) circuit. It was the seventh edition of the tournament and was held from April 18 through April 24, 1977 at the Julian J. Clark Tennis Stadium, owned by the Olde Providence Racquet Club in Charlotte, North Carolina in the United States. Unseeded Corrado Barazzutti won the singles title and earned $30,000 first-prize money.
The 1976 Charlotte Tennis Classic, also known by its sponsored name North Carolina National Bank Tennis Classic, was a men's tennis tournament played on outdoor clay courts that was part of the World Championship Tennis (WCT) circuit. It was the sixth edition of the tournament and was held from April 13 through April 18, 1976 at the Julian J. Clark Tennis Stadium, owned by the Olde Providence Racquet Club in Charlotte, North Carolina in the United States. Tony Roche won the singles title.
The 1972 Charlotte Tennis Classic, also known by its sponsored name North Carolina National Bank Tennis Classic, was a men's tennis tournament played on outdoor clay courts that was part of the World Championship Tennis (WCT) circuit. It was the second edition of the tournament and was held from April 18 through April 23, 1972 at the Julian J. Clark Tennis Stadium, owned by the Olde Providence Racquet Club in Charlotte, North Carolina in the United States. Second-seeded Ken Rosewall won the singles title.
The 1975 Charlotte Tennis Classic, also known by its sponsored name North Carolina National Bank Tennis Classic, was a men's tennis tournament played on outdoor clay courts that was part of the World Championship Tennis (WCT) circuit. It was the fifth edition of the tournament and was held from April 21 through April 27, 1975 at the Julian J. Clark Tennis Stadium, owned by the Olde Providence Racquet Club in Charlotte, North Carolina in the United States. Third-seeded Raúl Ramírez won the singles title.
The 1973 Charlotte Tennis Classic, also known by its sponsored name North Carolina National Bank Tennis Classic, was a men's tennis tournament played on outdoor clay courts that was part of group B of the World Championship Tennis (WCT) circuit. It was the third edition of the tournament and was held from April 17 through April 22, 1973 at the Julian J. Clark Tennis Stadium on the grounds of the Olde Providence Racquet Club in Charlotte, North Carolina in the United States. First-seeded Ken Rosewall won his second successive singles title at the event and earned $10,000 first-prize money.
The 1976 Phoenix Cup, also known as the Atlanta WCT, was a men's tennis tournament played on indoor carpet courts at the Omni Coliseum in Atlanta, Georgia in the United States that was part of the 1976 World Championship Tennis circuit. It was the fifth and last edition of the tournament and was held from January 14 through January 19, 1976. Second-seeded Ilie Năstase won the singles title and the accompanying $17,000 first-prize money.
Jeff Borowiak [1] 
Buster Mottram / 
Raúl Ramírez [2] 