Canada's Aaron Squires reaches the 2021 Duff's Challenge Spiel Series semifinals where they will meet Kelly Harris (Fredericton, NB) for a spot into the championship game. of the 2021 Duff's Challenge Spiel Series in Anywhere, World; Canada's Aaron Squires qualified for the 2021 Duff's Challenge Spiel Series playoffs, set to play their quarterfinals match against Zackary Wise (Montreal, QC). of the 2021 Duff's Challenge Spiel Series in Anywhere, World;
 
Canada's Aaron Squires finished 3-3 in the 0-team qualifying round. . In their opening game, Canada's Aaron Squires lost 7-4 to Abby Deschene (Sudbury, ON), then responded with a 8-4 win over Brayden Grindheim (Martensville, SK). Canada's Aaron Squires went on to lose 6-1 against Harris. Canada's Aaron Squires responded with a 6-3 win over Ryan Freeze (Fredericton, NB). Canada's Aaron Squires won 5-3 against Braden Calvert (Winnipeg, MB). Canada's Aaron Squires went on to lose 7-2 against Chris Jeffrey (Fredericton, NB) in their final qualifying round match.
 
Canada's Aaron Squires ranks th overall on the Year-to-Date rankings with points earned so far this season.