Catherine Liscumb/Chris Liscumb (Ilderton, ON) qualified for the 2022 Palmerston Mixed Doubles Spiel playoffs, dropping their quarterfinals match 9-8 against Katie Cottrill/Shawn Cottrill (Belgrave, ON). of the 2022 Palmerston Mixed Doubles Spiel in Palmerston, Ontario;
 
Liscumb/Liscumb finished 2-1 in the 16-team qualifying round. . In their opening game, Liscumb/Liscumb defeated Lauren Harrison/Mike Anderson (Toronto, ON) 9-3, then went on to lose 10-4 against Mackenzie Kiemele/Graham Singer (Toronto, ON). Liscumb/Liscumb responded with a 10-6 win over Lyndsey Wilson/Scott Dow (Palmerston , ON) in their final qualifying round match.
 
Liscumb/Liscumb earned 9.000 world rankings points for their Top 5 finish in the Palmerston Mixed Doubles Spiel. For week 14 of the event schedule, Liscumb/Liscumb did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Liscumb/Liscumb ranks th overall on the Year-to-Date rankings with points earned so far this season.