On December 16, 2021, the Badminton World Championships continued in Spain, the quarter-finals began, the women's doubles top seed Chen Qingchen / Jia Yifan won a big victory, won two consecutive games to eliminate the Canadian combination Cai Wanting / Hongdrić to advance, and then played against the Japanese combination of Matsuyama Naimu / Shida Chiyo to compete for the final four places, the current national featherweight five individual events, the women's doubles competitiveness is the strongest, with the possibility of impacting the championship.
Mixed doubles Zheng Siwei / Huang Yaqiong upset out, the last project that may win the championship is the women's doubles, the top seed Chen Qingchen / Jia Yifan is expected by Chinese fans, the pair has won the World Championship and the Olympic silver medal, the experience is very rich, it is worth mentioning that Chen Qingchen / Jia Yifan playing is very passionate, the ornamental is very high, the opponent is from the Canadian combination Cai Wanting / Hongdrić.
Cai Wanting / Hong Deric is the No. 15 seed in women's doubles, the strength is OK, but there is still a gap from the first-class combination, and Chen Qingchen / Jia Yifan has lost twice, this game does not have much suspense in everyone's view, Chen Qingchen / Jia Yifan has a clear advantage, Olympic champion Polly / Lahayu is absent, the main competitors are Matsumoto Mayu / Yongyuan and Kona, Li Shaoxi / Shin Seung-chan and others.
In the first set, Chen Qingchen/Jia Yifan took an 8-5 lead, Cai Wanting/Hongdric stepped up the offensive and chased the points to 9-10 consecutively, Chen Qingchen/Jia Yifan entered the midfield timeout 11-9, and after returning, Chen Qingchen/Jia Yifan began to accelerate, expanding the point difference to 17-11, Chen Qingchen/Jia Yifan played steadily, making it difficult for Cai Wanting/Hongdric to take the initiative to score, Chen Qingchen/Jia Yifan scored 4 consecutive points to take the lead at 21-11.
In the second set, Cai Wanting/Hongdrić scored 6 consecutive points, Chen Qingchen/Jia Yifan chased 6-7, Cai Wanting/Hongdrić entered the midfield timeout 11-8, Chen Qingchen/Jia Yifan went back to power, the score came to 12 draws, at the end of the innings Cai Wanting/Hongdrić led 17-14, Chen Qingchen/Jia Yifan chased 3 points and 17 draws, Cai Wanting/Hongdric was suppressed, Chen Qingchen/Jia Yifan scored 4 consecutive points to end the game 21-17.
In this way, Chen Qingchen / Jia Yifan eliminated Cai Wanting / Hongdrić 2-0 to advance to the quarterfinals of the women's doubles, and it was too wonderful to reverse by 7 consecutive points after falling behind 14-17 in the second set, and more importantly, to avoid playing the decider, save more physical fitness, and prepare for the later match with the Japanese combination.
The Japanese duo of Nao Matsuyama / Chiyo Shida defeated the Thai duo of Sasiri / Putita 2-0, the score of the two sets is 21-15, then Matsuyama Nao / Chiyo Shida will challenge Chen Qingchen / Jia Yifan to compete for the final four seats, Matsuyama Nawei / Shida Chiyo is japan's third women's doubles, second only to Yuki Fukushima / Caihua Hirota, Matsumoto Mayu / Nagahara and Kona, this matchup will become the focus of the battle.