Top scorer Danny Hylton struck twice as Oxford came from behind to beat Northampton 3-1.
Cobblers took a fourth-minute lead when Enda Stevens got forward and exchanged passes with Joel Byrom before finding the bottom corner of the net. Cobblers went close again when Ryan Clarke saved from Kaid Mohamed.
Oxford's first real chance fell to Tyrone Barnett who shot wide while Alfie Potter tested Jordan Archer who did well to palm his effort away from the top corner.
Mohamed should have done better when he...