United finished fifth in the final table and will face fourth-placed Rotherham United, with the first leg set to take place at Glanford Park on Saturday, May 12th (12.30pm kick-off). Ticket news can be seen here.
The second leg will be played at the New York Stadium on Wednesday, May 16th (7.45pm kick-off). Click here for ticket details.
The two sides will battle it out for the right to take on Shrewsbury Town or Charlton Athletic in the final at Wembley Stadium on Sunday, May 27th (3pm kick-off).