Collingwood will host either the Brisbane Lions or Greater Western Sydney in a preliminary final at the MCG on Saturday, September 21.
The start time is yet to be decided. It will be confirmed after next weekend's clash between the Lions and the Giants at the Gabba.
The Magpies' game will come a day later due to the AFL wanting to ensure that the Lions or Giants go into the match off the back of a seven-day break.
Week 2 Toyota AFL Finals Series
Friday, September 13
Geelong v West Coast at the MCG, 7.50pm AEST
Saturday, September 14
Brisbane v Greater Western Sydney at the Gabba, 7.25pm AEST
Week 3 Toyota AFL Finals Series
Friday, September 20
Second preliminary final
Richmond v Geelong or West Coast at the MCG, 7.50pm AEST
Saturday, September 21
First preliminary final
Collingwood v Brisbane or Greater Western Sydney at the MCG, start time TBC