The 2015 Meridian Canadian Open was held from December 8 to 13 at the in Yorkton, Saskatchewan. The Canadian Open was the fourth Grand Slam of the 2015–16 curling season. On the women's side, the Rachel Homan rink from Ottawa continued their dominance, winning their third straight Slam, defeating the Olympic champion Jennifer Jones rink of Winnipeg in the final, 8-7. On the men's side, the John Epping rink of Toronto won their first career slam as a team (Epping's third), defeating 2006 Olympic champion Brad Gushue of St. John's, Newfoundland and Labrador 7-4.