Oxford United's Carabao Cup second round tie at home to Watford will take place on Tuesday 15th September at the Kassam Stadium.
The clubs have agreed a 7pm kick off and the game will be streamed live in iFollow.
The winners will travel to the winners of the tie between Newport County and Cambridge United.
A reminder that tonight's EFL Trophy game at home to Chelsea U21 is also a 7pm kick off