The International Tennis Federation (ITF) is the governing body of world tennis, wheelchair tennis, and beach tennis. It was founded in 1913 as the International Lawn Tennis Federation by twelve national tennis associations. As of 2016, there are 211 national and six regional associations that make up the ITF's membership.
The ILTF Grand Prix tennis circuit was a professional tennis tour for male players that existed from 1970 to 1989. The Grand Prix and World Championship Tennis (WCT) were the two predecessors to the current tour for male players, the ATP Tour, with the Grand Prix being more prominent.
World Championship Tennis (WCT) was a tour for professional male tennis players established in 1968 and lasted until the emergence of the ATP Tour in 1990. A number of tennis tournaments around the world were affiliated with WCT and players were ranked in a special WCT ranking according to their results in those tournaments.
The racket sport traditionally named lawn tennis, invented in Edgbaston, Birmingham, England, now commonly known simply as tennis, is the direct descendant of what is now denoted real tennis or royal tennis, which continues to be played today as a separate sport with more complex rules. The first Lawn Tennis Club and tournament was held in Royal Leamington Spa on the 1st August 1882.
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 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 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 Western Australian Open and originally called the Western Australian Championships is a defunct Grand Prix tennis circuit Men's and WTA Tour affiliated women's tennis tournament played from 1896 to 1975 at Royal King's Park Tennis Club in Perth, Australia and was played on grass 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 1972 Commercial Union Assurance Grand Prix was a professional tennis circuit held that year and organized by the International Lawn Tennis Federation (ILTF). It consisted of 33 Grand Prix tournaments in different categories including three of the four Grand Slam tournaments and was followed by a season-ending Masters tournament. The circuit ran from February through November.
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.
Luciana Corsato-Owsianka is a former professional tennis player from Brazil.
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 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 Tamil Union Open Championships also known as the Tamil Union Open was an open international men's and women's clay court tennis tournament founded in 1930 as the Tamil Union Championships. It was first organised by the Tamil Union Cricket & Athletic Club and first played on clay courts in Colombo, Ceylon then later Sri Lanka. The international tournament was played annually until 1973 when it was discontinued as part of the worldwide ILTF Independent Tour.
The March of Dimes Open also known as the March of Dimes Tennis Tournament was an international men's and women's hardcourt tennis tournament founded in 1955. It was first played at the Kona Kai Club, Shelter Island, San Diego, United States. This international tournament was part of the ILTF World Circuit until 1974 when it was discontinued.
The New South Wales Hard Court Championships was a men's and women's open tennis tournament founded in 1915, and first held at Dubbo, New South Wales, Australia. It was first organised by the Dubbo District Tennis Association in conjunction with the New South Wales Lawn Tennis Association and was played on clay courts. It was staged as part of ILTF Australasia Circuit a sub circuit of the ILTF World Circuit until 1972, then became part of the ILTF Independent Tour until 1984 and finally part of the Tennis Australia Circuit till 1988 when it was discontinued as a senior event.
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.
Patrick Proisy 
Gianni Ocleppo 
Carlos Kirmayr 
Ricardo Cano 
Van Winitsky 
Mats Wilander 
Pedro Rebolledo 
Patrick Baur 
Àlex Corretja 
David Carter 
Jairo Velasco 
Carlos Kirmayr 
Tomáš Šmíd 
Shlomo Glickstein 
Diego Pérez 
Jacco Eltingh 