Team Unicorn star Gary Anderson has withdrawn from The BetVictor Masters due to a back injury, and will be replaced by Stephen Bunting.
Two-time World Champion Anderson has been undergoing treatment on his back since his exit at the World Championship last month.
The Scot has now withdrawn from this weekend's opening TV tournament of the year in Milton Keynes on medical advice.
"I'm really sorry to the fans that I won't be there this weekend but it's a long year and I want to make sure I'm out of action for as little time as possible," said Anderson.
"I've been having a lot of physio work