Lyndsey Wilson/Scott Dow (Palmerston , ON) qualified for the 2021 Palmerston Mixed Doubles Spiel playoffs, dropping their quarterfinals match 10-5 against Kimberly Tuck/Wayne Tuck Jr. (Strathroy, ON).
 
Wilson/Dow finished 2-1 in the 16-team qualifying round. . In their opening game, Wilson/Dow lost 9-5 to Kaitlin Jewer/Robert Currie (Toronto, ON), then responded with a 12-1 win over Brittany Elson/Spencer Cheesman (Barrie, ON). Wilson/Dow won 8-4 against Katie Cottrill/Shawn Cottrill (Belgrave, ON) in their final qualifying round match.
 
Wilson/Dow earned 9.129 world rankings points for their Top 5 finish in the Palmerston Mixed Doubles Spiel, remaining in 778th place overall on the World Ranking Standings with a net gain of 9.128 after improving upon their best so far this season. Wilson/Dow ranks 102nd overall on the Year-to-Date rankings with 9.128 points earned so far this season.