Bradford reinvigorated their League One play-off push with a one-sided 2-0 win over Peterborough at the University of Bradford Stadium.
Oldham end a run of three straight League Two defeats as they come from behind to secure a home draw with Fleetwood.
Automatic promotion rivals Bromley and Notts County had to settle for a share of the spoils at Hayes Lane, a result that maintains Bromley's four-point lead at the top of League Two.
A much-changed Manchester City survive a couple of big scares and an injury setback to see off League Two Salford City in the FA Cup fourth round.