Quebec, Northern Ontario and Newfoundland and Labrador remain undefeated after their three games at the Canadian men's curling championship.
Northern Ontario's Brad Jacobs beat Prince Edward Island's Eddie MacKenzie 10-4. Jean-Michel Menard of Quebec downed Jamie Koe of the Territories 6-3.
Brad Gushue's Newfoundland foursome thumped Saskatchewan's Brock Virtue 7-2 and had a game against New Brunswick at night.
The Territories and Saskatchewan dropped into a tie at 1-2 with James Grattan of New Brunswick, who was a 8-4 winner over Nova Scotia's Paul Flemming.
Ontario's Glenn Howard and Manitoba's Jeff Stoughton were 2-0 and set to meet in the evening draw. Alberta's Kevin Martin and B.C.'s Andrew Bileseky, tied at 0-2, were also to meet in the final draw of the day.
Nova Scotia and Prince Edward Island were winless after three games.