Gabrielle Lavoie (Quebec, QC) lost 6-5 to Laurie St-Georges (Laval-sur-le-Lac, QC) in the Final of the Quebec Performance Brush Junior Womens Provincials, held December 27 - 31, 2017 at the Boucherville Curling Club in Boucherville, Canada.
 
Lavoie finished 2-2 in the 0-team qualifying round. . In their opening game, Lavoie lost 11-4 to Emilia Gagne (Riverbend, QC), then responded with a 7-6 win over Sophie Legler (Tracy, QC). Lavoie won 8-2 against Dominique Jean (Levis, QC). Lavoie went on to lose 8-2 against St-Georges in their final qualifying round match.
 
. For week 21 of the event schedule, Lavoie did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Lavoie ranks th overall on the Year-to-Date rankings with points earned so far this season.