Chiaki Matsumura (Karuizawa, JPN) finished 0-4 in the 15-team qualifying round. . In their opening game, Matsumura lost 5-4 to Eve Muirhead (Perth, SCO), droppimg another game, 9-1 to Margaretha Sigfridsson (Skelleftea, SWE). Matsumura lost 6-3 to Satsuki Fujisawa (Kitami, JPN). Matsumura lost 8-1 to Korea's Ji Suk Kim in their final qualifying round match.
 
. For week 18 of the event schedule, Matsumura did not improve upon their best events, dropping from 55th to 59th place overall on the World Ranking Standings with 97.279 total points. Matsumura ranks 48th overall on the Year-to-Date rankings with 67.882 points earned so far this season.