Lewis Miccio gave City a late first-half lead before a Josh Parker penalty and a Zach McEachran strike made sure of a 3-0 win for the hosts in the final 20 minutes.
It follows defeats to Tonbridge and St Albans for Hinshelwood’s men, now sixth in the table, and they will aim to get back on track at home to Dulwich Hamlet on Tuesday.
See pictures from Oxford City v Worthing by Mike Gunn on this page and the ones linked.
And if you missed them here are the pictures from Eastbourne Borough’s National South win over Farnborough.
1. Oxford City v Worthing pictures by Mike Gunn (25).jpg
Action from Worthing FC's defeat at Oxford City in National League South Photo: Mike Gunn
2. Oxford City v Worthing pictures by Mike Gunn (17).jpg
Action from Worthing FC's defeat at Oxford City in National League South Photo: Mike Gunn
3. Oxford City v Worthing pictures by Mike Gunn (26).jpg
Action from Worthing FC's defeat at Oxford City in National League South Photo: Mike Gunn
4. Oxford City v Worthing pictures by Mike Gunn (16).jpg
Action from Worthing FC's defeat at Oxford City in National League South Photo: Mike Gunn