Money sticks with winning line-up
Richard Money is unlikely to make changes to the side which beat Dagenham 3-2 on Saturday.
It was the U's first away win of the campaign and Money will be looking for the same again for the visit of Exeter.
Harrison Dunk left the field with an injury nine minutes from time and will be assessed before the Sky Bet League Two clash.
Liam Hughes (broken wrist) remains a doubt, while Tom Champion (facial injury), Luke Chadwick (hamstring), Robbie Simpson, Kwesi Appiah and Ian Miller (all long-term absentees) will also miss the tie.
Exeter boss Paul Tisdale could hand David Noble his first start since returning to the club when they make the long trip.
The midfielder, who left the Grecians for Rotherham in 2012, returned to Devon on Friday and made his first appearance from the bench in Saturday's 1-1 draw with Oxford and he could now be handed a place in the XI at Cambridge.
And City could make a number of other changes as they search for their first win of the season with Tom Nichols and Jimmy Keohane pushing to start.
This is the first meeting between the sides since Tisdale's men won the Conference play-off final at Wembley in 2008.
Source: PA
