Annette Van Zyl
|Country (sports)||South Africa|
25 September 1943 |
Pretoria, South Africa
|Height||1.80 m (5 ft 11 in)|
|Highest ranking||No. 6 (1965, 1966)|
|Grand Slam Singles results|
|Australian Open||SF (1965)|
|French Open||SF (1967, 1968)|
|US Open||QF (1967)|
|Grand Slam Doubles results|
|Australian Open||QF (1965)|
|French Open||F (1967)|
|US Open||SF (1967)|
|Grand Slam Mixed Doubles results|
|Australian Open||3R (1965)|
|French Open||W (1966)|
|Wimbledon||SF (1966, 1967)|
Annette Van Zyl (born 25 September 1943 in Pretoria), also known by her married name as Annette du Plooy, is a South African former tennis player. She was ranked in the top ten female players during the mid 1960s, and in 1966 she won the French Open Mixed Doubles title  with Frew McMillan, defeating Ann Haydon-Jones and Clark Graebner in three sets.
In January 1965 she won the singles title at the Natal Championships in Durban. In April 1965 Van Zyl reached the final of the British Hard Court Championships at Bournemouth but was beaten in straight sets by Ann Haydon-Jones. In June of the same year she won the singles title at the grass court tournament in Cheltenham and later that month she was victorious at the London Grass Court Championship played at the Queen's Club, defeating Christine Truman in the final. In July she won the Welsh title also against Truman in the final. She reached the semifinal of the French Open singles in 1967, beating Billie Jean King in the quarterfinal before losing to Lesley Turner Bowrey. In July 1968 she won the singles title at the Swiss Open after defeating Julie Heldman in the final with the loss of just one game. In August she beat Judy Tegart in straight sets in the final of the singles event at the German Championships in Hamburg and also won the doubles and mixed doubles events. Van Zyl reached the final of the South African Championships singles event on three occasions, winning the title in 1963 and 1975 and ending as runner–up in 1965.
Between 1964 and 1976 Van Zyl played in 11 ties for the South African Federation Cup team and compiled a 12–7 win-los record.
According to A. Wallis Myers of the Daily Telegraph and the Daily Mail, Van Zyl was ranked in the world top ten in 1965, 1966, and 1968, reaching a career high of World No. 6 in those rankings in 1965 and 1966.
Singles 8 (6 titles – 2 runner-ups)
|Runner-up||1.||1965||British Hard Court Championships||Ann Haydon-Jones||5–7, 1–6|
|Runner-up||2.||1966||Italian Championships||Ann Haydon-Jones||6–8, 1–6|
|Winner||1.||14 January 1968||Natal Championships ||Carole Graebner||6–1, 6–1|
|Winner||2.||June 1968||Int. Swiss Championships ||Helga Niessen||6–3, 6–3|
|Winner||3.||July 1968||Gstaad Championships ||Julie Heldman||6–0, 6–1|
|Winner||4.||5 August 1968||German Championships ||Judy Tegart||6–1, 7–5|
|Winner||5.||August 1968||Kitzbuhel Championships ||Erzsébet Polgár||6–1, 6–0|
|Winner||6.||26 November 1975||South African Open||Brigitte Cuypers||6–3, 3–6, 6–4|
Doubles 7 (4 titles, 3 runner-ups)
|Winner||1.||1965||Rome, Italy||Madonna Schacht|| Silvana Lazzarino
|2–6, 6–2, 12–10|
|Winner||2.||1966||Rome, Italy||Norma Baylon|| Ann Haydon-Jones
|6–3, 1–6, 6–2|
|Runner-up||3.||1967||French Open, France||Pat Walkden|| Françoise Dürr
|Runner-up||4.||1968||Rome, Italy||Pat Walkden|| Margaret Court
|Winner||3.||1968||German Championships||Pat Walkden|| Winnie Shaw
|Winner||4.||12 June 1976||Beckenham, England||Brigitte Cuypers|| Natasha Chmyreva
|Runner-up||5.||5 July 1976||Gstaad, Switzerland||Brigitte Cuypers|| Betsy Nagelsen
Mixed doubles 1
|Winner||1.||1966||French Championships||Frew McMillan|| Ann Haydon-Jones
|1–6, 6–3, 6–2|
- French Open – Past Mixed Doubles Champions
- Russell Eldridge, ed. (1977). Tennis : The South African Story. Owen Williams. p. 111. OCLC 86066820.
- "Miss Van Zyl Takes Welsh Tennis Title". The New York Times. 17 July 1965.
- French Open 1967, women, singles. Archived 8 June 2009 at the Wayback Machine.
- John Barrett, ed. (1969). BP Yearbook of World Tennis. London: Ward Lock. pp. 103–105, 173, 177. ISBN 978-0706318241. OCLC 502175694.
- Collins, Bud (2008). The Bud Collins History of Tennis: An Authoritative Encyclopedia and Record Book. New York, N.Y: New Chapter Press. pp. 695, 703. ISBN 0-942257-41-3.
- "DuPIooy Takes Title In W, German Tennis". The Bridgeport Telegram. 14 August 1968. p. 17.
- "Cops Tennis Crown Kitzbuehel". The Ottawa Journal. 20 August 1968. p. 14.
- "Uit alle sporthoeken". Algemeen Handelsblad (in Dutch). 2 April 1968. p. 11 – via Delpher.