Le plus de cartons rouges K-League 2021
Cartons rouges
| Cartons rouges | MJ | Coeff. | ||
|---|---|---|---|---|
|
Jun Lee 
Pohang Steelers
|
1 | 3 | 0.33 |
|
Alex Grant
Pohang Steelers
|
1 | 2 | 0.50 |
|
Sang-Hoon Paik 
FC Seoul
|
1 | 1 | 1.00 |