Andrew Shinnie scored a first-half winner as Birmingham grabbed a 1-0 home win over Blackpool in the Sky Bet Championship.
Lee Clark admitted keeping Blackpool up would be football's "biggest miracle" after defeat at Birmingham.
Miles Addison has joined Blackpool on a month's loan from Bournemouth.
James McClean helped Wigan boost their survival bid with a vital 3-1 win at fellow Championship strugglers Blackpool.
Wigan boss Malky Mackay has challenged his side to keep putting pressure on their fellow strugglers after a 3-1 win at Blackpool.
Defender Niall Maher will spend the rest of the season with Blackpool having extended his loan from Bolton.
In his latest column Peter Beagrie talks East Anglian derby, Bournemouth's struggles and slams Blackpool's owners.
Watch Brentford's 42 shots against Blackpool in 90 seconds and see how they compare to other prolific shooters.
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