Kimberly Tuck/Wayne Tuck Jr. (Ilderton, ON) lost 9-5 to Sheri Greenman/Michael Zuliani (Newmarket, ON) in the Final of the Ilderton Mixed Doubles Spiel, held November 24 - 25, 2018 at the Ilderton Curling Club in Ilderton, Canada. To advance to the championship game, Tuck/Tuck Jr. won 9-1 over Erin Tester/Eric Egan (Elmira, ON) in the semifinals of the 2018 Ilderton Mixed Doubles Spiel in Ilderton, Ontario, Canada; and won 7-1 over Cassandra Lewin/Russell Cuddie (Ottawa, ON) in the quarterfinals.
 
Tuck/Tuck Jr. finished 3-0 in the 16-team qualifying round. . In their opening game, Tuck/Tuck Jr. defeated Joanne Curtis/Brodie Tarvit (London, ON) 10-5, then won 11-5 against Janet Mathers/Drew Dalgeish (Ilderton, ON) and 7-1 against Lewin/Cuddie in their final qualifying round match.
 
. For week 15 of the event schedule, Tuck/Tuck Jr. did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Tuck/Tuck Jr. ranks th overall on the Year-to-Date rankings with points earned so far this season.