Nicole Westlund Stewart/Tyler Stewart (Kitchener-Waterloo, ON) won 10-4 over Katelyn Wasylkiw/Scott Brandon (Kitchener-Waterloo, ON) in the Final of the Listowel Mixed Doubles Spiel, held November 25 - 27, 2016 in Listowel, Ontario. To advance to the championship game, Westlund Stewart/Stewart won 9-4 over Katie Cottrill/Shawn Cottrill (Belgrave, ON) in the semifinals of the 2016 Listowel Mixed Doubles Spiel in Listowel, Ontario; and won 9-6 over Megan Balsdon/Shane Latimer (London, ON) in the quarterfinals. of the 2016 Listowel Mixed Doubles Spiel in Listowel, Ontario;
 
Westlund Stewart/Stewart finished 3-2 in the 24-team qualifying round. . In their opening game, Westlund Stewart/Stewart lost 7-5 to Brenda Holloway/Aaron Chapman (Kitchener-Waterloo, ON), droppimg another game, 7-6 to Hilary Nuhn/Andrew Baumann (Listowel, ON) where Westlund Stewart/Stewart responded with a 9-0 win over Lauren Pennings/Kevin Ross (Harriston, ON). Westlund Stewart/Stewart won 7-5 against Lauren Wasylkiw/Cory Ewart (St. Thomas, ON), then won 8-7 against Brianne Donegan/Sam Steep (Listowel, ON) in their final qualifying round match.
 
. For week 15 of the event schedule, Westlund Stewart/Stewart did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Westlund Stewart/Stewart ranks th overall on the Year-to-Date rankings with points earned so far this season.