Emma Wallingford (Ottawa, ON) won 7-6 over Jestyn Murphy (Mississauga, ON) in the Final of the Ontario Junior Womens Provincials, held December 27 - 30, 2017 at the Annandale Curling Club in Ajax, Canada. To advance to the championship game, Wallingford won 8-4 over Marie-Elaine Little (Ottawa, ON) in the semifinals of the 2018 Ontario Junior Womens Provincials in Ajax, Ontario, Canada;
 
Wallingford finished 5-2 in the 0-team qualifying round. . In their opening game, Wallingford defeated Maddy Warriner (Listowel, ON) 6-5, then won 7-5 against Courtney Auld (Toronto, ON) and 10-4 against Mackenzie Kiemele (Toronto, ON). Wallingford won 6-5 against Rachel Steele (Port Perry, ON). Wallingford went on to lose 7-6 against Breanna Rozon (Dundas, ON). Wallingford responded with a 7-4 win over Little. Wallingford went on to lose 5-3 against Murphy in their final qualifying round match.
 
. For week 21 of the event schedule, Wallingford did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Wallingford ranks th overall on the Year-to-Date rankings with points earned so far this season.