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 Düsseldorf Open was a women's clay court tennis tournament founded as a combined men's and women's tournament in 1905 called the Düsseldorf International or Internationale Düsseldorf. It remained a joint event until 1969 and was held annually at the Rochusclub Düsseldorfer Tennisclub in Düsseldorf, Germany until 1974.
The Düsseldorf Grand Prix or Großer Preis von Düsseldorf was a men's clay court tennis tournament founded in 1905 as a combined event men's and women's called the Düsseldorf International or Internationale Düsseldorf. It remained a joint event until 1969 and was held at the Rochusclub Düsseldorfer Tennisclub in Düsseldorf, Germany until 1977.
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 Spanish Open is a defunct WTA Tour affiliated women's tennis tournament founded as a combined men's and women's event called the International Championships of Spain in 1904 in San Sebastian, Spain.
The South Island Open Championships was a regional men's and women's grass court then later hard court tennis tournament founded in 1934 as the South Island Championships. The tournament was first played at the Nelson Lawn Tennis Club (f.1925), Nelson, Nelson Province, North Island, New Zealand. The tournament was played at other locations until 1978 when it was discontinued as part of the ILTF Independent Tour.
The North Island Open Championships was a regional men's and women's grass court then later hard court tennis tournament founded in 1932 as the North Island Championships. The tournament was first played at the Lower Hutt Tennis Club (f.1927), Lower Hutt, Wellington Province, New Zealand. The tournament was played at other locations until 1978 when it was discontinued as part of the ILTF Independent Tour.
The Philippines Open International Championships and later known as PHILTA International Championships or simply the Philippines Open was an international men's and women's clay then later court tennis tournament founded in 1918 as the Philippine Championships . It was first organised by the Philippine Tennis Association (PhilTA) and first played at the Rizal Memorial Tennis Center, Manila, Philippines. This international tournament was part of the ILTF World Circuit until 1978 when it was discontinued.
The Clean Air Classic and also known as the New York Indoor was a men's and women's open international indoor carpet court tennis tournament founded in 1971. It was organised by the USNLTA with the finals played at Seventh Regiment Armory, New York City, United States until 1972. This international tournament was part of the ILTF Independent Tour, until 1972 when it was discontinued.
The Eastern Indoor Championships also known as the Eastern States Indoor Championships was a men's and women's indoor tennis tournament founded in 1944. It was organized by the Eastern Lawn Tennis Association and was It was originally played on wood courts, then switching later carpet courts later until 1977 when it was discontinued.
The Tournoi de La Châtaigneraie or the La Chataigneraie Tournament was a men's and women's open international clay court tennis tournament founded in 1968. It was organised by the Tennis Club la Chataigneraie and played at La Châtaigneraie, France until 1983. The tournament was part ILTF European Circuit a sub circuit of the ILTF World Circuit until 1972, then became part of the ILTF Independent Tour until it was discontinued.
The Moscow International Indoor Championships was a men's and women's open international indoor tennis tournament founded in 1956 as the Moscow International Covered Court Championships. The tournament was organised by the Tennis Federation of the USSR was played initially on wood courts switching to carpet courts later in Moscow, Soviet Union until 1975.
The Moscow International Championships was a men's and women's open international outdoor tennis tournament founded in 1956. The tournament was organised by the Tennis Federation of the USSR was played on clay courts in Moscow, Soviet Union until 1975.
The Kenya Open also known as the Kenya Championships was a men's and women's tennis tournament founded in 1934 as the Kenyan International Championships. later called the Kenyan Closed Championships It was organised by the Kenyan Lawn Tennis Association (f.1922), Nairobi, Kenya and played on clay courts and ran until 1986 as part of the ILTF Independent Circuit.
The New England Indoor Championships was a men's and women's tennis tournament founded in 1932. Also known in its early years as the New England Covered Court Championships, it was first organised by the New England Lawn Tennis Association and played at the Longwood Covered Courts, Longwood Cricket Club, Longwood, Massachusetts, United States and plaued on wood courts then later switching to carpet courts. The event was held in different locations until 1973 as part of the ILTF Independent Circuit when it was discontinued.
The Klamovka Indoors was a men's and women's international tennis tournament founded in 1969. It was organised by the Czech Tennis Association and played on indoor carpet courts at Klamovka, Prague, Czechoslovakia. The event was part of the ILTF World Circuit when it was discontinued in 1972.
The Tournoi de Printemps de Toulouse also known as the Toulouse Spring Tournament was a men's and women's international tennis tournament founded in 1969. It was played at the Stade Toulousain Tennis Club, on outdoor clay courts in Toulouse, France. The event was part of the ILTF World Circuit when it was discontinued in 1972.
The Belgian National Championships was a combined men's and women's closed clay court tennis tournament founded in 1895 as the Belgian Championships. also known as the Belgian National Hard Court Championships or the Belgian Outdoor Championships. The tournament was first held in Liège, Belgium and ran annually until 1983 when it was discontinued as part of the ILTF Independent Circuit.
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 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.
Peter Scholl