In draw 13 at the Ford World Women's Curling Championship, Canada beat South Korean 10-3 to improve to 8 and 1.
Sweden got by Scotland 8-7, Russia beat Denmark 7-4 and the Czech Republic hammered Latvia 10-2.
Rachel Homan's Team Canada rink leads the standings at 8 and 1.
Sweden and Switzerland are next at 7 and 1 and those teams are playing tonight at 730 in Draw 14 at Harbour Station.
