FC Seoul most cards
19 players picked up 35 cards between them for FC Seoul in 2023. From 20 matches played.
| # | Player | Cards | Yellow cards | Red cards |
|---|---|---|---|---|
| 1 | Wan-Gyu Gwon | 4 | 3 | 1 |
| 2 | Shin-Jin Kim | 4 | 4 | - |
| 3 | Aleksandar Paločević | 3 | 3 | - |
| 4 | Ju-Sung Kim | 3 | 3 | - |
| 5 | Willyan Da Silva Barbosa | 3 | 3 | - |
| 6 | Chan-Hee Han | 2 | 2 | - |
| 7 | Han-Beom Lee | 2 | 2 | - |
| 8 | Osmar Ibáñez Barba | 2 | 2 | - |
| 9 | Sung-Yeung Ki | 2 | 2 | - |
| 10 | Dong-Jin Park | 1 | 1 | - |
| 11 | Dong-Won Ji | 1 | 1 | - |
| 12 | Jin-Ya Kim | 1 | 1 | - |
| 13 | Jong-Beom Baek | 1 | 1 | - |
| 14 | Sang-Hyub Lim | 1 | 1 | - |
| 15 | Sangho Na | 1 | 1 | - |
| 16 | Seung-Gyu Han | 1 | 1 | - |
| 17 | Seung-Mo Lee | 1 | 1 | - |
| 18 | Soo-Il Park | 1 | 1 | - |
| 19 | Tae-Suk Lee | 1 | 1 | - |