Coventry City are down to 12th after their 2-0 defeat at Doncaster Rovers.
The Sky Blues are seven points off the play-offs which now has Barnsley in sixth place after a 0-0 draw against ninth placed Sheffield United.
Wigan still top the table by three points after a 4-1 win over Southend. They are ahead of Burton who won 3-0 at Colchester in a game which saw the U's relegated.
Millwall are up to third after a 3-1 win at Bury, with Walsall who lost 4-0 at fifth placed Bradford City fourth.
Gillingham are down to seventh after losing 3-2 at home to Shrewsbury and Scunthorpe are up to eighth after winning 2-0 at Peterborough.
Bottom side Crewe lost 1-0 at Oldham who are now safe along with Swindon who beat Chesterfield 1-0, for another season,
Eleventh placed Port Vale beat Rochdale 4-1 and Blackpool remain in trouble after a 0-0 draw at Fleetwood Town..