Ratings
2021-04-17: pinggu China open(China)
| PIAO Chenghua | 00-64 | BI Wenyuan |
| CHEN Nuo | 50-14 | PIAO Chenghua |
| PIAO Chenghua | 04-60 | CHEN Yanming |
| BI Mingtian | 17-47 | PIAO Chenghua |
| PIAO Chenghua | 10-54 | ZHANG Minglong |
| BI Mingwan | 00-64 | PIAO Chenghua |
| PIAO Chenghua | 17-47 | TANG Yanru |