Tori Koana (Yamanashi, JPN) run at the 2019 Mother Club Fall Curling Classic came to an end in the semifinals with a 7-4 loss to Theresa Cannon (Winnipeg, MB). of the 2019 Mother Club Fall Curling Classic in Winnipeg, Manitoba, Canada; of the 2019 Mother Club Fall Curling Classic in Winnipeg, Manitoba, Canada;
 
Koana finished 5-0 in the 12-team qualifying round. . In their opening game, Koana defeated Jennifer Clark-Rouire (Miami, MB) 5-2, then won 8-7 against Ann Podoll (Fargo, ND) and 7-2 against 's Serena Gray-Withers. Koana won 7-5 against Abby Ackland (Winnipeg, MB), then won 6-5 against Cannon in their final qualifying round match.
 
Koana earned 14.949 world rankings points for their Top 3 finish in the Mother Club Fall Curling Classic. Koana gained 5.501 points improving upon their best 2 events, though dropped 1 spots on the World Ranking Standings into 35thplace overall with 141.425 total points. Koana ranks 18th overall on the Year-to-Date rankings with 41.580 points earned so far this season.