Celtic travel to Rangers on Sunday for the Scottish League Cup quarter-final. The BBC calls the match crucial.
Both sides have published their predicted lineups and squad updates in the build-up. Rangers Football Club published supporter information for the home fixture.
Broadcast details are out. That covers the TV channel and live stream options. Viewers can see the match on TV. They can also watch through a live stream online.
This is a single-elimination match in the Scottish League Cup. Rangers are the home team.