Oxford United are missing Johnny Mullins after he failed a fitness test on his ankle before tonight's League Two game against Hartlepool United, the defender joining suspended pair Tom Newey and Michael Raynes on the sidelines.
Left-back Jon Meades also misses out despite being touted for a place in the starting XI, with Sam Long and Matt Bevans preferred at the back.
Hartlepool are without winger Andy Monkhouse, out for an estimated four to six weeks with a hamstring strain.
Jack Compton, who replaced Monkhouse in last week's 4-0 win over Bristol Rovers, retains his place in the team.
Oxford United: Clarke, Hunt, Bevans, Wright, Long, Williams, Whing, Ruffels, Rigg, Connolly, Constable
Subs: Crocombe, Smalley, Potter, Rose, Davies, O'Dowda, Wroe
Hartlepool United: Flinders, Richards, Collins, Burgess, Holden, Walton, Walker, Compton, Barmby, Harewood, James
Subs: Franks, Poole, Raffrety, Sweeney, Rowbotham, Duckworth, Hawkins