The instruction was simple. Rate all the grounds in the SPFL, they told me. The execution was slightly more difficult.

Celtic travel to face Dundee United this weekend as they look to get their hands on the Scottish Premiership title once more.

The Baller League UK is under way on Sky Sports! Find out all you need to know on how it works, which famous faces are taking part and how to watch every game. The Baller League began in Germany ...