Japan's Chiaki Matsumura5-4 at 2025 World Mixed Doubles Curling Championship

Japan's Chiaki Matsumura finished 5-4 in the 20-team qualifying round. . In their opening game, Japan's Chiaki Matsumura defeated Spain's Oihane Otaegi 9-1, then went on to lose 8-5 against Norway's Kristin Moen Skaslien. Japan's Chiaki Matsumura responded with a 7-6 win over Czechia's Julie Zelingrova. Japan's Chiaki Matsumura won 7-4 against Australia's Tahli Gill. Japan's Chiaki Matsumura went on to lose 6-3 against New Zealand's Jessica Smith. Japan's Chiaki Matsumura lost 10-8 to Estonia's Marie Kaldvee where Japan's Chiaki Matsumura responded with a 9-3 win over Turkiye's Dilsat Yildiz. Japan's Chiaki Matsumura won 8-6 against United States's Cory Thiesse. Japan's Chiaki Matsumura went on to lose 7-6 against Switzerland's Alina Paetz in their final qualifying round match.

Japan's Chiaki Matsumura earned 20.625 world rankings points for their preliminary round wins. Japan's Chiaki Matsumura move up 2 spots after posting a net gain of 5.75 points improving upon their best 6 results so far this season, ranking 9th overall with 121.378 total points on the World Ranking Standings. Japan's Chiaki Matsumura ranks 9th overall on the Year-to-Date rankings with 121.378 points earned so far this season.