James Constable and Ryan Williams struck in quick succession as Oxford came from behind to beat Wrexham 2-1 in the FA Cup.
Bury have appointed former player David Flitcroft as their new manager with immediate effect.
Liam Cooper comes back into the reckoning for Chesterfield against Oldham but the Spireites will be without six players.
Portsmouth have named Richie Barker as their new manager and Steve Coppell as director of football.
Cheltenham did the double over Morecambe in style as they put in an excellent display to win 1-0 at the Globe Arena.
Exeter manager Paul Tisdale has met Portsmouth for initial discussions about the managerial vacancy at Fratton Park.
A last-gasp header from Wycombe's Anthony Stewart denied Portsmouth their first League Two win in seven matches.
Richard Cresswell has announced his retirement as a player due to "injury issues" and will pursue a career as coach.
Brian Laws has expressed his dismay at his recent sacking at Scunthorpe, labelling it "unwarranted".
Portsmouth have turned to Oxford United boss Chris Wilder after being denied permission to speak to Newport's Justin Edinburgh.
Newport claimed a dramatic 3-2 victory over 10-man Chesterfield in a five-goal thriller at Rodney Parade.
Round-up: Managerless Portsmouth ended a run of five defeats in a row with a hard-earned 0-0 draw at Hartlepool.
Bury have signed Sunderland defender Scott Harrison on loan until the new year.
Chesterfield endured a night of frustration as they were held to a goalless home draw at by bottom-of-the-table Northampton.
Bristol Rovers will be without two suspended players when they make the short trip to Cheltenham.
Oxford will be without in-form winger Sean Rigg when they host Newport.