The single elimination quarterfinals were played over the weekend starting with two games on Saturday. Sichuan had an easy time with Guangdong in a 101-56 win. The next game was closer, but Luo Xinyu and Jiangsu were able to overcome Chen Mingling and Xinjiang 84-75. Li Yueru and Inner Mongolia rolled past Shanxi 95-50 in the first game on Sunday. The first seeding upset of the playoffs saw Zhang Zhiting lead Shanghai past Shandong 84-71.
December 25, 2021
Sichuan vs. Guangdong 101-56 SC Sun 17/7r Han 15/8r Gu 14 Gao 13/13r Li 12 Xiao 10/9r GD Liu 9
Jiangsu vs. Xinjiang 84-75 JS Luo 26/8r Xu 19/14r Hu 17/6r Zhang 11 Jin 10/7r/9a XJ Chen 24/10r Li 12 Qiu 12 Cai 10
December 26, 2021
Inner Mongolia vs. Shanxi 95-50 NM Li 21/10r Wei 16/8a Huang 14/9r Pan 14 Ma 10 SX Liu 11
Shandong vs. Shanghai 71-84 SD Wang SY 15/9r/8a Yang 15 Wang YZ 14 Cao 14 SH Zhang 24/9r Pan 17 Li 15 Liu 12