Conor McAleny scores a hat-trick as play-off chasing Oxford earn a convincing win at relegation-threatened Chesterfield.
Chesterfield have Tom Anderson back in contention as they prepare to host in-form Oxford.
Charlton manager Karl Robinson has vowed to make changes to his team after Tuesday's 1-0 home defeat by Oxford.
Charlton: 1 Rudd,2 Page,9 Magennis,11 Holmes Booked,5 Bauer Booked,12 Mavididi,8 Crofts Booked (Botaka 81mins),19 Forster-Caskey Booked (Watt 56 mins Booked),50 Teixeira,21 Byrne(Aribo 56mins)
Oxford continue their pursuit of a League One play-off place with a narrow victory at Charlton.
Oxford are back in league action at the Valley in a tough encounter. Can they bounce back after 2 losses?
Former U's player dies