The Gers had appealed the decision on the grounds that Jack made a connection with the ball first.
However, a panel of judges ruled that referee Willie Collum’s decision to show a start red card was right and they dismissed the clubs’ application.
Jack will now be suspended for three games and will sit out the fixtures against Ross County, Hibernian and St Johnstone.
Tottenham will have to make a massive offer to land Wilfried Zaha, according to former Crystal Palace chairman Simon Jordan.
Nigel Clough believes keeping Burton in the Championship this season will surpass the achievements of last term's survival.
Garry Monk has challenged his Birmingham players to maintain the high standards they set when beating Hull in their last league game.
Former manager Mark Warburton claims Rangers need to be patient with Graeme Murty or suffer the 'same old problems'.
West Ham's contract with the owners of the London Stadium needs simplifying to put an end to the 'tension' surrounding their tenancy.
Burnley are believed to be leading the chase to sign West Brom defender Craig Dawson in the summer transfer window.