The Belgian Open was a women's tennis tournament founded in 1899 as a combined men's and women's clay court tennis tournament.
The U.S. Professional Indoor Championships, also known as U.S. Pro Indoor, was a professional tennis tournament founded in 1962 as the Philadelphia Invitational Indoor Tennis Championships. The tournament was held in Philadelphia, United States from 1962 to 1998. It played on indoor carpet courts, and indoor hard courts. It was part of the ILTF World Circuit from 1962 to 1967 and again in 1970, the World Championship Tennis (WCT) circuit in 1968, 1969 and from 1971 to 1977 and the Grand Prix Tour from 1978 to 1989 before being held on the ATP Tour. It was held annually first at the Spectrum, and then at the CoreStates Center. It was originally named the Philadelphia Indoor Open Tournament prior to the open era.
The Carolinas International Tennis Tournament, also known by its sponsored name North Carolina National Bank Tennis Classic, was a combined men's and women's tennis tournament founded in 1965. Also known as the Carolinas Invitational it was played at the Julian J. Clark Tennis Stadium on the grounds of the Olde Providence Racquet Club in Charlotte, North Carolina from 1965 through 1977. The inaugural edition was part of the Grand Prix tennis circuit while the following editions were part of the World Championship Tennis (WCT) circuit. The event was held on outdoor hard courts in 1971, and on outdoor clay courts in 1970 and from 1972 through 1977.
The St. Petersburg WCT was a men's tennis tournament founded in 1953 as the Masters Invitational in St Augustine, Florida. In 1954 that event moved to Jacksonville, Florida until 1959. In 1960 the event moved to St Petersburg. It remained at the former location until 1971. After the men's event St Petersburg Masters Invitational finished in 1971 the women's event continued as the Virginia Slims Masters St Petersburg. In 1974 the men's tournament was revived as St. Petersburg WCT until 1975 when it was abolished. The women's tournament continued under various brand names and various locations in the Tampa Bay Area until it was discontinued in 1990. The event was part of the WCT Tour and was played on outdoor hard courts.
The Virginia Slims of Fort Lauderdale is a defunct WTA Tour affiliated women's tennis tournament founded in 1946 as a combined men's and women's event called the Austin Smith Championships that was part of the ILTF Circuit. The tournament played at the Fort Lauderdale Tennis Club from 1946 to 1974. It was held in Fort Lauderdale, Florida in the United States and played on outdoor clay courts.
The Virginia Slims of Richmond is a defunct WTA Tour affiliated women's tennis tournament founded in 1968 as the Westwood Indoor Invitation. It was held at the Westwood Racquet Club in Richmond, Virginia in the United States and played on indoor clay courts. The 1970 invitational tournament was the second women's only tennis tournament after the 1970 Houston Women's Invitation.
The Jacksonville Open also known as the Greater Jacksonville Invitation or Greater Jacksonville Open is a defunct men's and women's tennis tournament founded in 1961 as the Jacksonville Invitation originally played on outdoor hard courts later switching to indoor courts. The tournament ran until 1977.
The 1971 ILTF Women's Tennis Circuit was the 58th season since the formation of the International Lawn Tennis Federation in 1913, it consisted of a number of tennis tournaments for female tennis players.
The 1972 ILTF Women's Tennis Circuit was the 58th season since the founding of the International Lawn Tennis Association and was the final season to be solely administered by the ILTF.
The Thunderbird Classic was a Virginia Slims Circuit affiliated tennis tournament founded in 1952, as a combined men's and women's tournament called the Phoenix Thunderbird Championships Invitational. Also known as the Phoenix Thunderbird Invitation it continued as a joint event until 1970 when it was branded as the Phoenix Thunderbird Open the men's event was discontinued that year.
The 1969 ILTF Men's Tennis Circuit includes International Lawn Tennis Federation tournaments that were not affiliated to the NTL Tour or the WCT Circuit. The circuit began on 31 December 1968 in Madras, India and finished on 29 December in New Orleans, United States. It was the 93rd season since the first men's tennis tournaments were staged and 56th season since ILTF was formed.
The St. Petersburg Masters Invitational was an ILTF Circuit affiliated combined men's and women's clay court tennis tournament founded in 1953 as the Masters Invitational in St Augustine, Florida. In 1954 that event moved to Jacksonville, Florida until 1959. In 1960 the event moved to St Petersburg. It remained at the former location until 1971. After the men's event St Petersburg Masters Invitational was discontinued in 1971 the women's event continued as the Virginia Slims Masters St Petersburg. In 1974 the men's tournament was revived as St. Petersburg WCT until 1975 when it was abolished. the women's tournament continued under various brand names and at various locations in the Tampa Bay Area until it was discontinued in 1990.
The Colombian International also known as the Colombiano Internacional also known as the International Championships of Colombia or Campeonatos Internacionales de Colombia was a men's and women's clay court tennis tournament established in 1951 and played at the Country Club of Barranquilla, Barranquilla, Colombia, until 1970.
The Western Pennsylvania Championships formally known as the Western Pennsylvania Amateur Tennis Championships was a men's and women's grass court tennis tournament founded in 1889. The tournament ran annually through till 1981 as part of the ILTF Independent Tour until it was discontinued.
The North Shore Championships also known as the Seabrook Fowlds North Shore Championships and the North Shore Invitation for women in its final year. was an open international men's and women's grass court tennis tournament founded in 1968. It was first organised by the North Shore Tennis Association and first played at the North Shore Tennis Center, Forrest Hill, Auckland, New Zealand. This international tournament was part of the ILTF World Circuit until 1971 when it was discontinued.
The Belgian National Indoor Championships was a combined men's and women's closed indoor tennis tournament founded in 1928 as the Belgian Closed Covered Court Championships. The tournament was first held in Brussels, Belgium, and ran annually until 1982 when it was discontinued as part of the ILTF Independent Circuit.
The South-West Districts Championships was a combined men's and women's grass court tennis tournament founded in 1950. The tournament was played at the Warrnambool Lawn Tennis Club, Warrnambool, Victoria, Australia, and ran annually until 1979 when it was discontinued as part of the ILTF Independent Circuit.
The Mashonaland Championships was a combined men's and women's tennis tournament founded in 1949 as the Mashonaland Lawn Tennis Championships. The tournament was played Salisbury, Mashonaland, Rhodesia, and ran annually until 1979 when it was discontinued as part of the ILTF Independent Circuit.
The San Jose State All-Comers Championship and also known as the California State All-Comers Championship and later known as the Monarch Matches Open was a combined men's and women's hard court tennis tournament founded in 1956 as the San Jose All-Comers Tennis Tournament.
The Midland RC International was a men's and women's professional tennis tournament first founded in 1964 as the Midland Racquet Club National Invitational. It was first played on outdoor hard courts at the Midland Racquet Club, Midland, Texas, United States. The event ran for five editions and was usually staged late September to mid October annually until 1972.
Tony Trabert 
Alex Olmedo 
Manuel Santana 
Dick Crealy 
Jan Kodeš