Akane Yamaguchi lost the 2026 BWF World Tour Denmark Open women’s singles final 1-2 to An Se-young on October 18, 2026, at the SJF Bank Arena in Odense, Denmark, extending her losing streak against the South Korean world number one to ten consecutive matches, as reported by OSEN and Chosun.com.
Yamaguchi Falls After Surrendering an 11-5 Lead in the Deciding Game
The 29-year-old Japanese singles player opened the final with high-tempo attacks to avenge her defeat at the Aichi-Nagoya Asian Games in September. This match marked the eighth head-to-head meeting between the two players in the current season, leaving Yamaguchi still searching for her first win against An this year. Yamaguchi claimed a tight opening game 23-21 after a deuce. In the second game, she built a 13-11 advantage behind precise net play before dropping seven consecutive points, allowing An to force a decisive third game, during which Badminton Spirit noted that An used sharp attacks and solid defense to score points.
VICTOR Denmark Open 2026WS – SF21 21 🇯🇵Akane YAMAGUCHI🏅10 19 🇨🇳WANG Zhi Yi🕚 in 40 minutes
During the final game, An twisted her right ankle, providing an opening that Yamaguchi seized to build an 11-5 lead at the interval. However, An recovered through defensive coverage and a seven-point scoring run from a 9-12 deficit. As Yamaguchi’s final shot landed outside the line, An swung her fist in celebration, while Yamaguchi closed her eyes tightly in disappointment. Yamaguchi hit a final shot out of bounds, sealing a 23-21, 14-21, 18-21 defeat that left her searching for her first victory against An in the 2026 season.
Japanese Press and Fan Reactions Focus on the Gap at the Top
Japanese outlet Badminton Spirit reported that Yamaguchi came within one game of victory but failed to break the reign of the badminton queen, noting that the world number three faced a player who had dominated their recent head-to-head encounters. Chosun.com noted that Japanese fans expressed admiration for Yamaguchi’s effort while acknowledging the late-match power of the South Korean player, with one fan remarking that it was impressive for Yamaguchi to take a game from the absolute powerhouse currently in her prime, while expressing total surrender to An’s late-game attacking power and calling her truly strong, noting that Yamaguchi was approaching her 30s.
Following the final, An addressed her rivalry with the BWF, identifying Yamaguchi as her toughest opponent and primary training motivation while also mentioning Wang Zhiyi and Chen Yufei as fellow competitors who push her development, stating: Yamaguchi is my best rival. I always want to beat Yamaguchi, and she motivates me to train,
and adding: Wang Zhiyi and Chen Yufei are also rivals. I am glad that there are such players. Rivalry makes players develop further.
Unresolved Matchups Await the BWF World Tour Schedule
With the Denmark Open concluding in Odense, the immediate question remains how Yamaguchi will adjust her tactical approach ahead of subsequent BWF World Tour stops to counter the late-match surges that have prolonged her losing streak against the South Korean star.

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