World champion Gary Anderson forgets score in Premier League match with James Wade

World champion Gary Anderson was left red-faced when he appeared to forget his score during the Premier League match with James Wade.

The Scot needed double four to win a leg against Wade, but instead aimed for double eight and bust his score, much to the amusement of the packed crowd in Cardiff.

Fortunately for Anderson, he eventually picked out a double and battled back from 3-0 down to claim a draw.

Click on the video above to see Anderson make a mess of his maths.