The remaining tickets for the Carabao Cup clash at Crawley go on general sale on Thursday morning
Season Ticket and Match Credit Holders have already secured their place for the tie using their priority days, now all other U's supporters can buy their tickets for the tie.
John McGreal and the U's will be heading to Crawley on October 29th, with a place in the Quarter-Finals up for grabs.
Tickets will be able to be purchased on the phone and in person from the Ticket Office on Thursday, with sales starting at 10am.
The Ticket Office at the JobServe Community Stadium will be open until 2pm, whilst telephone sales will continue until 3pm.
To purchase tickets via the phone, please call 01206 755161.
There will be a limit of four tickets per sale, and supporters are urged to be patient as demand is expected to be high to snap up the remaining tickets.