On the afternoon of June 16, Beijing time, the 2023 BWF Indonesia Open Round of 8 matches were in full swing. In the women's singles matchup, there were "lower grams" in both matches in the first half, with world No. 1 Akane Yamaguchi being reversed 2-1 by Thailand's Indanon and Taiwan's Dai Ziying losing 0:2 to Spain's Marin. The second half of the women's singles is a battle between China and South Korea, with world No. 5 He Bingjiao versus world No. 2 An Zhiying, and world No. 4 Chen Yufei versus Jin Jiaen.
Chen Yufei lost 1:2 to Akane Yamaguchi in the last Singapore Challenge tournament and missed the final, and today against Jin Jiaen, Chen Yufei came up and quickly entered the form, scoring five points in a row to take a 5-0 lead. After that, Chen Yufei continued to increase the score, leading by 7 points at 11:4 in the game. After returning from the break in the game, Chen Yufei further extended his advantage, which can be said to have completely failed Jin Jiaen, and soon won the first set at 21:11. In the second game, Jin Jia'en fought fiercely at the beginning, and the two sides fought to a 4:4 draw.
In the subsequent standoff, Chen Yufei led by 2 points at 9:7, and Jin Jiaen suddenly broke out to score 4 consecutive points and overtook the score at 11:9. Chen Yufei steadied and chased 2 points in a row, and the two sides drew again at 11:11. Then Jin Jiaen scored 3 consecutive points to take the lead again at 14:11, and it was Chen Yufei's turn to become the point chaser. Chen Yufei also came to a wave of outbreaks, playing a 9:4 attack wave and 20:18 to overtake the score to get the match point. Then a ball, Kim Jia'en hit the ball suspected out of bounds, she challenged the ball out of bounds to save a match point. Chen Yufei stabilized and won the last 1 point, won the second game at 21:19, and won 2:0 on aggregate to advance to the last four.
An Zhiying defeated Akane Yamaguchi in the last stop to win the championship, He Bingjiao faced An Qiying, and also fought fiercely in the first game, fighting until He Bingjiao fell behind 7:10 in the game. He Bingjiao then continued to chase the score, chasing the score to 13 after a wave of 6:3 attacks. Unfortunately, An Zhiying then scored 3 points in a row at 16:13 to open the score gap again, and He Bingjiao played tenaciously, and also scored 3 points in a row to tie the score again at 16:16. An Zhiying did not let He Bingjiao take the lead again with a score of more than 18:16, after which the two continued to hold each other, An Zhiying maintained a slight advantage, and after An Zhiying failed a challenge, He Bingjiao chased the score to 18:19.
Then He Bingjiao's strong smash was defended by An Zhiying, An Zhiying won the game point at 20:18, and then He Bingjiao received the serve and made consecutive smash errors, and An Zhiying won the game first at 21:18. In the second game, An Zhiying was still the leader at 6:3, and He Bingjiao broke out a wave of 7:2 attacks to overtake the score at 10:8. An then returned a 6:1 attack wave to take the lead again at 14:11. Later, much like the first game, An Zhiying maintained a slight advantage of 19:17 lead. However, this time He Bingjiao broke out in the final stage, played very beautifully, scored 3 points in a row, and overtook the score at 20:19, but was the first to get the game point.
In the standoff, He Bingjiao put a net in front of the net, and then picked the backcourt to win the most crucial 1 point, winning the second game at 21:19, and the total score was tied 1:1. In the tiebreaker, He Bingjiao failed to maintain her momentum, and An Zhiying scored five consecutive points to lead 5-0 in the opening game. He Bingjiao steadied and chased for 3 points, but unfortunately An Zhiying then played another wave of 6:0 attacks, leading 11:3. He Bingjiao chased the score to 6:13, An Zhiying smacked her right foot, but after the emergency treatment, An Zhiying still maintained a good momentum, and An Zhiying led by 10 points at 18:8 after a wave of 5:2 attacks. After that, He Bingjiao was unable to catch up, and An Zhiying won the third game at 21:11. He Bingjiao lost 1:2 to An Zhiying and missed the top 4, Guoyu and South Korea won one each today, and Chen Yufei will face An Zhiying in the semifinals.