The 1969 U.S. Professional Indoor was a men's WCT tennis tournament played on indoor carpet courts. It was played at the Wachovia Spectrum in Philadelphia, Pennsylvania in the United States. It was the second edition of the tournament and was held from February 5 through February 9, 1969. Total attendance for the five-day event was 44,538. Rod Laver won the singles title.
The 1970 U.S. Professional Indoor was a WCT tennis tournament played on indoor carpet courts. It was played at the Wachovia Spectrum in Philadelphia, Pennsylvania in the United States. It was the third edition of the tournament and was held from February 2 through February 8, 1970. First-seeded Rod Laver won his second consecutive singles title at the event.
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 1973 U.S. Professional Indoor was a WCT men's tennis tournament played on indoor carpet courts at the Wachovia Spectrum in Philadelphia, Pennsylvania in the United States. It was the sixth edition of the tournament and was held from February 6 through February 11, 1973. Third-seeded Stan Smith won the singles title.
The 1974 U.S. Professional Indoor was a men's tennis tournament that was part of the WCT circuit and played on indoor carpet courts at the Wachovia Spectrum in Philadelphia, Pennsylvania in the United States. It was the seventh edition of the tournament and was held from January 21 through January 27, 1974. Rod Laver won the singles title, his fourth at the event after 1969, 1970 and 1972.
The 1976 U.S. Pro Indoor was a men's tennis tournament played on indoor carpet courts that was part of the WCT circuit. It was the 9th edition of the tournament and was played at the Wachovia Spectrum in Philadelphia, Pennsylvania in the United States from January 26 through February 1, 1976. First-seeded Jimmy Connors won the singles title.
The 1978 U.S. Pro Indoor was a men's tennis tournament played on indoor carpet courta at the Wachovia Spectrum in Philadelphia, Pennsylvania in the United States. The tournament was organized by the World Championship Tennis (WCT) and was part of the 1978 Colgate-Palmolive Grand Prix circuit. It was the 11th edition of the tournament and was held from January 23 through January 29, 1978. First-seeded Jimmy Connors won the singles title and the accompanying $35,000 first-prize money.
The 1980 U.S. Pro Indoor was a men's tennis tournament played on indoor carpet courts that was part of World Championship Tennis (WCT) category of tournaments of the 1980 Volvo Grand Prix circuit. It was played at the Wachovia Spectrum in Philadelphia, Pennsylvania in the United States and was held from January 21 through January 27, 1980. First-seeded Jimmy Connors won the singles title after a final that lasted three hours and 30 minutes and earned $40,000 first-prize money. It was his fourth singles title at the tournament which equalled the record held by Rod Laver.
The 1981 U.S. Pro Indoor was a men's tennis tournament played on indoor carpet courts. It was a WCT tournament that was part of the 1981 Volvo Grand Prix circuit. The tournament was played at the Spectrum Stadium in Philadelphia, Pennsylvania in the United States and was held from January 26 through February 1, 1981. Seventh-seeded Roscoe Tanner won the singles title.
The 1972 World Championship Tennis Finals was a men's tennis tournament played on indoor carpet courts. It was the 2nd edition of the WCT Finals and was the season-ending tournament of the 1972 World Championship Tennis circuit. The top eight points winners of the circuit qualified for the tournament which was played at the Moody Coliseum in Dallas, Texas in the United States and ran from May 8 through May 14, 1972. Ken Rosewall won the singles title and the $50,000 first prize. The final was broadcast live in the United States by NBC and watched by an estimated 21.3 million viewers. In his book, The Education of a Tennis Player, finalist Rod Laver commented "I think if one match can be said to have made tennis in the United States, this was it.".
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 1973 Denver WCT, also known as the 1973 United Bank Tennis Classic for sponsorship reasons, was the second edition of the tennis event. It was held on indoor carpet courts in Denver, Colorado. The tournament was held between the April 23 and April 30, 1973. The tournament was part of the World Championship Tennis tour, and was part of the Group B circuit. As a result the defending champions Rod Laver, of the doubles and singles, along with his doubles partner Roy Emerson, were ineligible to compete. Ninth-seeded Mark Cox won the singles title.
The 1970 season of the World Championship Tennis (WCT) circuit was one of the two rival professional male tennis circuits of 1970. It was organized by World Championship Tennis (WCT).
The 1975 Denver WCT, also known as the 1975 United Bank Tennis Classic for sponsorship reasons, was a men's professional tennis tournament. It was held on indoor carpet courts in Denver, Colorado. It was the fourth edition of the tournament and was held from 14 April through 20 April 1975. The tournament was part of the 1975 World Championship Tennis circuit, and was part of the Blue group circuit. Jimmy Connors made his WCT debut and won the singles title and the accompanying $12,000 first prize.
The 1974 Barcelona WCT was a men's tennis tournament played on indoor carpet courts in Barcelona, Spain. The tournament was part of Green Group of the 1974 World Championship Tennis circuit. It was the second edition of the event and was held from 25 February through 3 March 1974. First-seeded Arthur Ashe won the singles title.
The 1974 Tokyo WCT, also known by its sponsored name Kawasaki Tennis Classic, was a men's tennis tournament played on outdoor hard courts in Tokyo, Japan. The event was part of the Green Group of the 1974 World Championship Tennis circuit. It was the inaugural edition of the tournament and was held from 8 April through 14 April 1974. Rod Laver won the singles title and the accompanying $10,000 first prize money.
The 1971 First National Tennis Classic, also known as the Louisville WCT, was a men's tennis tournament played on outdoor clay courts at the Louisville Tennis Center in Louisville, Kentucky, United States. It was the second edition of the tournament and was held from July 19 through July 25, 1971. The tournament was part of the 1971 World Championship Tennis circuit and offered total prize money of $50,000. The singles final was won by Tom Okker who earned $10,000 first-prize money.
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 1974 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 1974 World Championship Tennis circuit. It was the third edition of the tournament and took place from April 22 through April 28, 1974. Sixth-seeded Roscoe Tanner won the singles competition.
Rod Laver [1] 
Brian Gottfried / 
Raúl Ramírez [2] [3]