The two sides are at opposite ends of the football spectrum but meet in the Carabao Cup quarter-finals this evening.
City won the trophy last term, beating Chelsea on penalties, and will be eager to claim another crown with the Premier League looking out of their reach now.
Oxford are currently eighth in League One and lost at MK Dons over the weekend.
But now they’ll host the champions of England in the very special cup tie and talkSPORT will bring you all the action live.