Highlight of the weekend is Sunday lunchtime’s Old Firm clash at Ibrox and there are two other games involving the other midweek European competitors, Aberdeen and St Johnstone joining them.
Saturday has three games in the top flight plus a full card of the lower leagues, though Ayr United v Raith Rovers has been postponed over covid issues, as has Airdrie v Alloa and Edinburgh City play Elgin in League Two on Friday night.
Here is who is scheduled to take charge of each game in the top two divisions, plus the stand-out match in League One.

. 07-09-2019. Picture Michael Gillen. KIRKCALDY. Stark's Park. Raith Rovers FC v Falkirk FC. Tunnock's Caramel Wafer Challenge Cup 3rd Round. Scottish Challenge Cup 3rd Round. Regan Hendry 8 and Charlie Telfer 21 clash, resulting in referee Greg Aitken booking them both. Football referee stock.
Referee appointments for this weekend's Scottish fixtures Photo: Michael Gillen

. Dundee Utd v Hearts
Saturday, August 28, 2021. Kick off 3pm. Referee: Greg Aitken Photo: Michael Gillen

. Hibs v Livingston
Saturday, August 28, 2021. Kick off 3pm. Referee: Steven McLean Photo: Michael Gillen

. Motherwell v Dundee
Saturday, August 28, 2021. Kick off 3pm. Referee: Willie Collum Photo: Craig Foy - SNS Group

9. Raith Rovers v Dundee
Saturday, August 6, 2022. Kick off 3pm. | cinch Championship | Referee: Chris Graham. Photo: Michael Gillen

10. Airdrie v Falkirk
Saturday, August 6, 2022. Kick off 3pm. | cinch League One | Referee: Lloyd Wilson Photo: SNS Group Craig Foy

11. FC Edinburgh v Dunfermline
Saturday, August 6, 2022. Kick off 3pm. | cinch League One | Referee: Barry Cook Photo: Michael Gillen

12. Hibs v Hearts
Sunday, August 7, 2022. Kick off 12pm. | cinch Premiership | Referee: John Beaton Photo: Michael Gillen