Yu Zhiying (chinese: 於之莹) is a female professional player from China, who was born on 1997-11-23. Promoted to 1 dan in 2010-07-24, 2 dan in 2011-07, 4 dan in 2013-04-09 (six wins in the 3rd Huang Longshi Shuang Deng Cup), 5 dan in 2014, and 6 dan in 2017-09.
Member of the Chinese Team in the 2nd Huang Longshi Shuang Deng Cup and winner of the last game, beating Xie Yimin. In the 3rd Huang Longshi Shuang Deng Cup, in 2013, she won six games, losing by time against Choi Jung.
 Yu Zhiying’s 2015 Samsung Cup breakthrough (2015): https://gogameguru.com/yu-zhiying-2015-samsung-cup-breakthrough/
 Go Commentary: Yu Zhiying vs Li Qincheng – 21st Xinren Wang (2015): https://gogameguru.com/go-commentary-yu-zhiying-vs-li-qincheng-21st-xinren-wang/