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 1886 men's tennis season was composed of the eleventh annual pre-open era tennis circuit incorporating 135 tournaments. The season began in March in Auckland, New Zealand and ended in December in Napier, New Zealand.
The men's tennis season was composed of the twelfth annual pre-open era tennis circuit incorporating 126 tournaments.
The 1888 Men's tennis season was composed of the thirteenth annual pre-open era tennis circuit incorporating 78 tournaments.
The Western Championships also known as the Western States Championships or Western Sectional Championships was a men's and women's open tennis tournament staged annually at various locations from 1887 until 1978.
The Highland Championships was a men's and women's grass court tennis tournament first established in 1896 as part of the Atholl Hydropathic Open Lawn Tennis Tournament. Also known as the Bell's Highland Championships for sponsorship reasons (1974–1981).
The Canterbury Championships was a regional grass court tennis tournament. Founded in 1882 as the Canterbury Championship, it was first formally staged in 1885. The tournament was played at the Canterbury Lawn Tennis Club, at Christchurch, New Zealand. The championships were staged annually until 2014.
The Minnesota Open previously known as the Minnesota State Championships is an open men's and women's tennis competition founded in 1902 as the Championship of the Minnesota State Tennis Association. The tournament was first played at the St. Paul Lawn Tennis Club, Saint Paul, Minnesota, United States and ran as part of the ILTF Circuit until 1971.
The Pennsylvania State Clay Court Open Championships was a men's and women's grass court tennis tournament founded in 1932 as the Pennsylvania Clay Court Championships. It was staged annually Allentown then Harrisburg, Pennsylvania, United States. In 1972 it ceased to part of the official worldwide ILTF Circuit.
The Colombo Championships is a men's and women's tennis tournament founded in 1915. It is staged annually in Colombo, Sri Lanka. In 1974 it was downgraded from the official senior's worldwide ILTF Circuit. It has however continued as part of the SLTA Circuit and is a registered International Tennis Federation event.
The Alverstoke Open was an annual combined tennis tournament founded in 1909 as the Gosport Tournament at Alverstoke, Hampshire, England. The tournament was mainly played on grass courts except for the 1921 to 1923 editions which were played on clay courts. The tournament was part of the ILTF Circuit and ended in 1981.
The ACT Open formally known as the Australian Capital Territory Open was a combined men's and women's hard court tennis tournament founded in 1929 as the ACT Championships or Australian Capital Territory Championships. The tournament was organised by the Canberra Lawn Tennis Association and first played at at the Manuka Tennis Courts, Canberra, Australian Capital Territory, Australia It ran annually until 1968 as part of the ILTF Circuit, then part of the ILTF Independent Tour until 1977 when it was downgraded.
The New Hampshire State Championships, also called the New Hampshire Championships, was a men's and women's tennis tournament founded in 1895 as a sanctioned event of the United States National Lawn Tennis Association. It was first held at the Center Harbor LTC, Center Harbor, New Hampshire, United States. The tournament was held in conjunction with the White Mountains Tennis Championships from 1905 to 1950. It ran annually as part of the USNLTA Circuit from 1895 to 1923, then as part of ILTF Circuit from 1924 to 1970, when it was dropped from that circuit.
The Amackassin Club Invitation was a men's and women's clay court tennis tournament founded in 1890. It was played at the Amackassin Club, Yonkers, New York, United States from 1890 to 1939 when it was downgraded from the main worldwide ILTF Circuit.
The Old Dominion Championship also known as the Old Dominion Open Championship was a men's and women's clay court tennis tournament founded in 1905. It was first played at the Hermitage Golf Club, Richmond, Virginia, United States in 1905. In 1936 the final edition was played Country Club of Virginia, after which when it was downgraded from the main worldwide ILTF Circuit and discontinued.
The Gulf State Championships was a men's and women's tennis tournament founded in 1892 as the Gulf Coast Championships. It was first played at the Tampa Bay Lawn Tennis Club, Tampa Bay Hotel, Tampa, Florida, United States in 1892. In 1968 the final edition was played at Baton Rouge, Louisiana, after which when it was downgraded from the main worldwide ILTF Circuit.
The Coral Beach Invitation also known as the Coral Beach Club Invitation was combined tennis tournament played on green clay courts at the Coral Beach Club resort, Warwick, Bermuda. It was founded in 1940 and ran annually until 1978 when it was discontinued. The tournament was part of the ILTF North American Circuit.
Cam Malfroy 
Hank Irvine 
Bill Tym 
Lars Ölander 
Kim Warwick 
Winnie Shaw