Isabelle Ladouceur (Kitchener, ON) run at the 2020 The Curling Store Cashspiel came to an end in the semifinals with a 7-2 loss to Christina Black (Halifax, NS). of the 2020 The Curling Store Cashspiel in Lower Sackville, Nova Scotia, Canada; Ladouceur advanced through the quarterfinals with a 6-4 win over Theresa Breen (Halifax, NS). of the 2020 The Curling Store Cashspiel in Lower Sackville, Nova Scotia, Canada;
 
Ladouceur finished 2-1 in the 11-team qualifying round. . In their opening game, Ladouceur defeated Mary Myketyn-Driscoll (Halifax, NS) 7-2, then won 9-2 against Suzanne Birt (Charlottetown, PEI). Ladouceur went on to lose 6-4 against Tanya Hilliard (Dartmouth, NS) in their final qualifying round match.
 
Ladouceur ranks 15th overall on the Year-to-Date rankings with 0.000 points earned so far this season.