The Poole Open was a men's and women's clay court tennis tournament founded in 1970.^[1] In 1970 the tournament was branded as the En-Tout-Cas Trophy Poole,^[2] (for sponsorship reasons) and was third leg of the En-Tout-Cas Circuit that year.^[3] The tournament was played at the East Dorset Lawn Tennis & Croquet Club (f.1909),^[4] Poole, Great Britain until 1971.^[1]

(incomplete roll)

Year	Winners	Runners-up	Score
↓  ILTF Independent Circuit  ↓
1970[5]	Jan Kukal	John Cooper	6–2, 6–3.[1]
1971	Franco Bartoni	Butch Seewagen	4–6, 6–2, 6–1.[1]

(incomplete roll)

Year	Winners	Runners-up	Score
↓  ILTF Independent Circuit  ↓
1970[6]	Ken Weatherley John de Mendoza	Jan Kukal Stanley Matthews	1–6, 6–4, 6–4

(incomplete roll)

Year	Winners	Runners-up	Score
↓  ILTF World Circuit  ↓
1970[7]	Joyce Williams	Evonne Goolagong	6–2, 6–0
1971	María Guzmán	Susan Minford	3–6, 6–3, 6–4

(incomplete roll)

Year	Winners	Runners-up	Score
↓  ILTF World Circuit  ↓
1970[8]	Patricia Edwards Evonne Goolagong	Rita Bentley Joyce Williams	6–4, 6–8, 6–4

• https://clubspark.lta.org.uk/LTA: East Dorset LTCC