Stockport were relegated from the Football League after suffering a 2-0 defeat at Crewe following an Alan Goodall own goal and a strike from Clayton Donaldson.
Lincoln could still go down after losing 2-1 at Oxford. Cian Hughton had given the visitors the lead before Asa Hall and Tom Craddock scored for United. Lincoln's Daniel Hone was sent off late on.
Louis Dodds and Justin Richards both hit hat-tricks as Port Vale thumped Morecambe 7-2.
Marc Richards also netted for Vale with Morecambe's goals coming from Phil Jevons and James Spencer.
Adam Le Fondre got both Rotherham goals as they came from 2-0 to draw 2-2 at Aldershot who scored through Anthony Charles and Peter Vincent.
Colin Daniel scored twice as Macclesfield won 4-2 at Gillingham, the winners' other goals coming from Ross Draper and Emile Sinclair. Gillingham netted through Danny Jackman and Joe Martin.
Southend and Burton both ended with 10 men in a 1-1 draw.
Burton's Scott Malone cancelled out Barry Corr's opener inside the first half-hour before the visitors' Jaques Maghoma and Southend's Lee Sawyer were both sent off in the last five minutes.
Bradford's James Speight and and Hereford's Stuart Fleetwood both scored in the last 10 minutes of a 1-1 draw at Edgar Street.
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