Coventry City remain fourth in the League One table despite their 1-0 victory over Port Vale.
City have forty three points from twenty three games and are two points behind new leaders Walsall who won 1-0 at Millwall.
Burton Albion's whose game at Bradford City was postponed, are second with Gillingham who won 3-1 at Swindon Town in third.
Fifth are Peterborough who beat Chesterfield 2-0 with Wigan whose game against Sheffield United was postponed.
Colchester United remain bottom after losing 2-0 at home to Southend United and are bottom on goal difference from Crewe whose game at Rohdale was postponed and Oldham whose game at Blackpool was postponed. Fourth from bottom are Barnsley whose game at Bury was postponed.
Elsewhere, Scunthorpe won 1-0 in their local derby at Doncaster and Shrewsbury Town drew 1-1 with Fleetwood Town.