The Premier Sports Cup semi-final draw will take place on Sunday, September 13, after the Rangers vs Celtic match at noon. The draw is expected around 2pm unless the game goes to extra-time and penalties.
Hearts are already through to the last four after a 3-0 win over Stenhousemuir on Friday night. Wouter Vrancken's side can now watch the remaining quarter-finals to see who joins them at Hampden.
Remaining quarter-finals
Hibs face League One Ross County in the Saturday 3pm kick-off, with the potential for another Edinburgh derby at the national stadium. Hearts beat their city rivals last week and have never lost to them at Hampden.
Aberdeen travel to Kilmarnock in the 5.30pm match, with Stephen Robinson needing a result. Neil McCann will focus on lifting Killie up the table, but a semi-final appearance could boost both sides.
Rangers vs Celtic and how to watch
Rangers host Celtic on Sunday, with the loser likely to see the other become favourites for the first trophy of the season. St Mirren's win in last year's final gives them belief the competition is open.
Premier Sports 1 will show the draw live after the match, with subscribers also able to watch on the online player or app.
Semi-final dates
The semi-finals will be played at Hampden on Saturday, October 31 and Sunday, November 1.
