A win for Birmingham will see them promototed. If Birmingham fail to win it will mean Sheffield Utd can go up if they win.
Reading might still have a say if they beat Norwich tonight.
They could even be a three way tie on 80 points depending on results. If that happened Reading would go up on goal difference.
In the race for the play offs one of Cardiff, Burnley or Preston will miss out. Cardiff need a point to guarantee a place. Burnley need a win to guarantee a play and Preston must win and hope Cardiff lose or Burnley fail to win.