Canada's Derrell Sears/John Campbell won 6-2 over Canada's John Kennedy/Jean Slemko in the Final of the World Open Stick Curling Championship, held April 24 - 27, 2025 at the Saville Community Sports Centre in Edmonton, Canada. To advance to the championship game, Canada's Derrell Sears/John Campbell won 4-2 over Canada's Reg Reinhardt/Rick McKague in the semifinals of the 2025 World Open Stick Curling Championship in Edmonton, Alberta, Canada; and won 5-0 over Canada's Warren Johnson/Dan McDonald in the quarterfinals. of the 2025 World Open Stick Curling Championship in Edmonton, Alberta, Canada;
 
Canada's Derrell Sears/John Campbell finished 5-0 in the 0-team qualifying round. . In their opening game, Canada's Derrell Sears/John Campbell defeated Canada's John Cabaj/Dan Rouault 5-3, then won 5-3 against Canada's Terry Forman/Mike Chupka and 4-1 against Canada's John Kennedy/Jean Slemko. Canada's Derrell Sears/John Campbell won 10-0 against Canada's Jim Jerome/Rob Faulds, then won 4-1 against Canada's Ken Petteplace/Dale Bawol in their final qualifying round match.
 
Canada's Derrell Sears/John Campbell ranks th overall on the Year-to-Date rankings with points earned so far this season.