Scottish Championship: Ross County relegated again? Or will Airdrie or Morton face drop?

It's relegation judgement night on the final Friday of the Scottish Championship season proper, with Morton, Airdrieonians and Ross County all at risk of being sucked into League 1 before the night is out.

Bottom side Ross County are at Raith Rovers - live on BBC Scotland - as they face the prospect of a double relegation after tumbling out of the Premiership last term.

Third bottom Morton host second bottom Airdrieonians in the other key match, with the BBC cameras delivering goal updates from Cappielow.

The theory is simple: the side that finishes bottom goes down, and the team in ninth enters the play-offs with three teams from League 1. Finish eighth, and you're safe.

But the reality could well be much more complex on a night of high drama.