Celtic will take on Dundee United this weekend in the Scottish Premiership, as the contest for the title intensifies.
The Parkhead side drew 1-all with the men from Tannadice in their game in September, so will look to edge ahead in Sunday's rematch.
It may not be easy however, with Ange Postecoglou's men travelling to play at Dundee United's home ground.
Here's what you need to know about the referee for the Celtic fixture this weekend...
What's the kick-off time for Celtic vs Dundee United?
The Celtic vs Dundee United game will start at Tannadice Park at midday on Sunday, December 5.
Who is the referee for Celtic vs Dundee United?
Don Robertson has been named as referee for the Celtic vs Dundee United match on Sunday.
AR1 will be David Roome, AR2 is Stuart Stevenson and the Fourth Official will be Alan Newlands.
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