Oxford Hawks 2nd clinched the Premier 2 league title in the Trysports 3 Counties Women's League by beating Banbury 2nd 4-2 away on Saturday.
Kathryn Poulter scored twice, and Hawks' other goals came from Sue Clark and Annie Lissington.
Hawks cannot now be caught, despite second-placed Wallingford's 2-1 win at home to Phoenix & Ranelagh.
Bottom team City of Oxford 2nd had their relegation confirmed by a 6-1 defeat at Henley 2nd.
City of Oxford's senior team will finish as the highest-placed Oxfordshire team in the league, however.
They lost 4-1 at home to second-placed Marlow, while Abingdon, a place below them, brushed aside bottom team Windsor 3-1.
Kirsten Godwin grabbed the goal for Hawks 3rd in their 1-1 draw with Gerrards Cross 2nd in Division 2.
The day's individual scoring honours, though, went to Karen Easterbrook. She smashed five goals in Hawks Harriers' 9-0 victory over Banbury 4th in Division 5.
Bella Hook (2), Hannah Brooks and Gill Petrokofsky were also on target.
f=Helvetica bi s=5.9Other scores - Prem 2: Sonning 1, Oxford Univ 2nd 5. Div 1: Wallingford 2nd 1, Marlow 2nd 0. Div 2: Wychwood 4, Rover Oxford 3rd 2; Abingdon Pilgrims 0, Maidenhead 3rd 1. Div 5: City of Oxford 4th 0, Newbury & Thatcham 4th 1; Banbury 4th 0, Reading 4th 4.
Oxford Hawks Senators were beaten 3-0 by Teddington Vets in the Wessex Masters League. Hawks 3rd won 3-2 but all the other men's leagues have finished.
Other score - mixed friendly: Abingdon 4, Adastral 2 (J Black, J Adsett).
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