Janet Murphy/Hugh Murphy (Mississauga, ON) lost 7-4 to Nicole Westlund Stewart/Tyler Stewart (Kitchener-Waterloo, ON) in the Final of the Listowel Mixed Doubles Cashspiel, held February 16 - 18, 2018 at the Listowel Curling Club in Listowel, Canada. To advance to the championship game, Murphy/Murphy won 10-4 over Kimberly Tuck/Wayne Tuck Jr. (Ilderton, ON) in the semifinals of the 2018 Listowel Mixed Doubles Cashspiel in Listowel, Ontario, Canada; and won 6-4 over Elana Sone/Leonid Rivkind (Metulla, ISR) in the quarterfinals. of the 2018 Listowel Mixed Doubles Cashspiel in Listowel, Ontario, Canada;
 
Murphy/Murphy finished 2-1 in the 24-team qualifying round. . In their opening game, Murphy/Murphy defeated Carrie Robertson/Alex Robertson (St. Marys, ON) 6-0, then won 7-3 against Laurie Nuhn/Dennis Nuhn (Listowel, ON). Murphy/Murphy went on to lose 6-0 against Sherry Just/Ryan Deis (Saskatoon, SK) in their final qualifying round match.
 
. For week 28 of the event schedule, Murphy/Murphy did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Murphy/Murphy ranks th overall on the Year-to-Date rankings with points earned so far this season.