Collingwood have suffered a double blow for the AFL match against St Kilda, with Jordan De Goey and Darcy Moore late withdrawals.

De Goey did not come up in time from his shin soreness and Moore also had been in doubt with an ankle injury.

James Aish and Rupert Wills are the inclusions and while the Magpies still start favourites, the absence of De Goey and Moore is a significant boost for the underdog Saints.