Tickets at WHCS until 12pm on Tuesday.
Joe Dunne's men have won four out of five in their league games so far and get back on the road after two successive home victories.
Over 300 U's fans have bought their tickets for Tuesday night so far and more are expected to travel on the night.
Tickets will be on sale at the U's Ticket Office until 12pm on Tuesday, after which time they will also be on sale at the Matchroom Stadium on Tuesday evening.
However, tickets are more expensive on the night of the match, so fans are advised to book through the U's Ticket Office where possible.
Full ticket prices for this game can be found by clicking HERE.