Two teams were eliminated from the Brokerlink Insurance Grey Bruce Major Curling League.
Les Shane and Craig Milburn suffered their second losses and failed to advance to the quarter finals.
Shane lost 6-5 to Mike Hamer on Thursday and Milburn gave up a 7-5 decision to Steve Gregg.
Gregg and Milburn advanced to the quarterfinals.
In other action, Jeff Thomson topped Wade Walsh 6-4 and Don Bartley beat Al Hutchinson 6-5.