Collingwood has made two changes for Saturday night’s clash with the Sydney Swans at the SCG.

Midfielder Brayden Sier returns after missing the loss to Richmond due to a leg injury, while mature-age recruit Jack Madgen comes in for his AFL debut.

Sier and Madgen replace injured defenders Jeremy Howe and Matt Scharenberg.

Madgen is expected to hold down a key defensive post.

The emergencies are Adam Oxley, James Aish, Alex Fasolo, Sam McLarty.

Sydney Swans v Collingwood
AFL Round 20
Saturday, August 4
SCG, 7.25pm

Collingwood
B:
 Brayden Maynard, Darcy Moore, Jack Crisp
HB: Sam Murray, Jack Madgen, Tom Langdon
C: Chris Mayne, Scott Pendlebury, Tom Phillips
HF: Will Hoskin-Elliott, Brody Mihocek, Travis Varcoe
F: Josh Thomas, Mason Cox, Jaidyn Stephenson
Foll: Brodie Grundy, Taylor Adams, Steele Sidebottom
Int: Josh Daicos, Brayden Sier, Callum Brown, Levi Greenwood
Emg: Adam Oxley, James Aish, Alex Fasolo, Sam McLarty

IN: Brayden Sier, Jack Madgen
OUT: Jeremy Howe (soreness), Matt Scharenberg (knee)
NEW: Jack Madgen (25, Delta State University)