| # | Team | Red cards |
|---|---|---|
| 1 | Qingdao Red Lions | 4 |
| 2 | Shanghai Second | 4 |
| 3 | Tai'an Tiankuang | 3 |
| 4 | Shanxi Chongde Ronghai | 3 |
| 5 | Xiamen Feilu | 3 |
| 6 | Dalian Kewei | 2 |
| 7 | Shenzhen 2028 | 2 |
| 8 | Guangdong Mingtu | 2 |
| 9 | Shanghai Port B | 2 |
| 10 | Beijing IT | 2 |
| 11 | Chengdu Rongcheng U20 | 1 |
| 12 | Shandong U21 | 1 |
| 13 | Hangzhou Linping Wuyue | 1 |
| 14 | Changchun Xidu | 1 |
| 15 | Lanzhou Longyuan Athletic | 1 |
| 16 | Guangzhou Dandelion Alpha | 1 |
| 17 | Guizhou Guiyang Athletic | 1 |
| 18 | Nantong Haimen Codion | 1 |
| 19 | Hubei Istar | 1 |
| 20 | Dalian Yingbo U20 | 1 |