| Yu Zhiying 於之莹 | |
| Birth Date: | 23 November 1997 |
| Birth Place: | Wuxi, Jiangsu, China |
| Residence: | China |
| Turnedpro: | 2010 |
| Rank: | 8 dan |
| Affiliation: | Chinese Weiqi Association |
| P: | Yú Zhīyíng |
| S: | 於之莹 |
| T: | 於之瑩 |
Yu Zhiying (; born 23 November 1997) is a Chinese professional go player.
In 2015 she won her first international, the 6th Bingsheng Cup.[1]
| width=40 | Rank | width=40 | Year | width=400 | Notes |
|---|---|---|---|---|---|
| 1 dan | 2010 | Promoted to professional dan rank for performance in the Chinese professional qualification tournament. | |||
| 2 dan | 2011 | Promoted for performance in the Chinese professional promotion tournament. | |||
| 3 dan | 2013 | Skipped due to the Chinese Weiqi Association promotion rules. | |||
| 4 dan | 2013 | Won 6 consecutive games in the 3rd Huang Longshi Cup. | |||
| 5 dan | 2014 | Won the 6th Bingsheng Cup against Park Jieun. | |||
| 6 dan | 2017 | Reached the final of the 1st Female Quzhou Lanke Cup. | |||
| 7 dan | 2021 | ||||
| 8 dan | 2023 | [2] |