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 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 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 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 County Wexford Open Championships was a grass then later hard court open tennis tournament first organised by the Wexford Lawn Tennis Club, Wexford, County Wexford, Ireland. The tournament was first established in 1885 as the County Wexford Tournament. The tournament was part of ILTF Circuit until 1967.
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 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.
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 Asian Championships also known as the Asian International Championships or Asian Lawn Tennis Championships was an open international men's and women's grass and clay court tennis tournament founded in 1949 as the International Championships of Asia. The tournament was one of eight official championships of the International Lawn Tennis Federation. It was first played at the Calcutta South Club, Calcutta, India. The international tournament was played at other locations until September 1972 when it was discontinued as part of the ILTF Independent Tour.
The Florida State Open Championships also known as the Florida State Championships or Florida Open was an open international men's and women's clay court tennis tournament founded in 1910 as the Winter Championships of Florida. It was first organised by the Palm Beach Tennis Club and first played on clay courts adjacent to the Royal Poinciana Hotel, Palm Beach Florida, United States. The international tournament was played at other locations throughout its run until September 1972 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 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 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.
The Nice International Winter Championships or Championnats Internationaux d'Hiver de Nice was a men's and women's tennis tournament founded in 1922 as the Nice Lawn Tennis Club Winter Cup also known as the Parc Imperial Winter Tournament or Nice Winter Tournament. It was organised by the Nice Lawn Tennis Club, Nice, France and played on clay courts until 1974 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.
Cam Malfroy 
Billy Knight 
Toomas Leius 
Hans Kary 
Armistead Neely 
Bob Rheinberger 
Lars Olander
João Soares 
Michèle Gurdal