Paul Hurst has left Grimsby to become the manager of Shrewsbury after the two clubs agreed to a compensation package.
Team news for Monday night's Sky Bet League One clash between Bury and Bolton.
Karl Robinson has left his position as manager of MK Dons, ending a six-year-and-five-month stint in charge.
Scroll down to see goals and highlights from all of Saturday's matches in Sky Bet League One.
Chris Basham scored a late equaliser as Sheffield United drew 3-3 with Bradford City.
Sky Bet League One promotion rivals Bradford and Sheffield United had to settle for a point each from a 3-3.
Scunthorpe strengthened their position at the top of Sky Bet League One with a convincing 3-0 victory at Chesterfield.
Coventry secured back-to-back league victories for the first time this season with a 2-0 win over Rochdale.
Nicky Ajose's last-gasp penalty saw Charlton come from behind to salvage a 1-1 draw at Gillingham.
Lee Gregory scored a penalty in each half as Millwall earned their first home league win since August, beating Fleetwood 2-1.
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Coverage of this week's fourth-round ties
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Sky Sports Originals documentary 'Out of Contract' follows five footballers across the world in search of a new club.
Michael Brown on his assistant manager role at Port Vale and plans to play on beyond 40.
Why Gillingham's Billy Knott hopes his move back south can bring out the best out in him.
Liam Lawrence on life in Greece, a cup reunion with Cardiff and his latest promotion plans.
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8th November 2016