The U's host Luton Town in a sold-out Emirates FA Cup clash at the Abbey Stadium...
Cambridge United are aiming to secure a Fifth Round place for the first time since the year 2000. Kick-off is at 5:30pm and the match is officially a sell-out with no sales available on the day.
If you haven't been able to secure a ticket, watch the match live on the BBC Red Button, the BBC Website or BBC iPlayer.
If you are heading to the game, check out our Matchday Guide which has all the off-the-pitch information you need to know, including key timings.