Watford FC have been drawn against Oxford United away from home in the Carabao Cup second round.
The Hornets make the trip to Oxford during the week commencing September 14.
Vladimir Ivic’s side received a bye into the second round after they were one of the relegated teams from the Premier League last season.
Should the Hornets get past Oxford, they will then travel to either Newport County or Cambridge United in the third round.
That fixture is scheduled for the for the week commencing September 21.
Watford reached the fourth round of the competition last season, beating Coventry City and Swansea City before losing to Everton.