Tony O'Shea has progressed to the semi-finals of the BDO World Championships with a win against Robbie Green.
O'Shea defeated his English compatriot 5-3 in their quarter-final clash on Thursday.
This will be the 51-year-old's fourth semi-final appearance in the competition in five years.
In Thursday's other quarter-final clash at the Lakeside Country Club, Frimley Green, Wesley Harms got the better of Darryl Fitton 5-2.
In Friday's quarter-final ties, Richie George will take on Jan Dekker and Paul Jennings will confront Scott Waites.