Cuyler Desormeau (Red Deer, AB) lost 11-2 to Alberta's Claire Booth in the Final of the Leduc LIONS U18 Womens Bonspiel, held November 6 - 8, 2020 at the Banff Curling Club in Banff, Canada. To advance to the championship game, Desormeau won 7-3 over Myla Yambao (Edmonton, AB) in the semifinals
 
Desormeau finished 3-0 in the 0-team qualifying round. . In their opening game, Desormeau defeated CJ Jackson (Innisfail, AB) 6-3, then won 9-1 against Makayla Cook (Spruce Grove, AB) and 7-4 against Kayleigh Shannon (Lethbridge, AB) in their final qualifying round match.
 
Desormeau ranks th overall on the Year-to-Date rankings with points earned so far this season.