Jeju United FC most cards
11 players picked up 16 cards between them for Jeju United FC in 2017. From 8 matches played.
| # | Player | Cards | Yellow cards | Red cards |
|---|---|---|---|---|
| 1 | Yong-Hyung Cho | 3 | 2 | 1 |
| 2 | Han-Jin Kwon | 2 | 1 | 1 |
| 3 | Chang-Min Lee | 2 | 2 | - |
| 4 | Hyun Kim | 2 | 2 | - |
| 5 | Aleksandar Jovanović | 1 | 1 | - |
| 6 | Ban-Suk Oh | 1 | 1 | - |
| 7 | Hyun-Beom Ahn | 1 | 1 | - |
| 8 | Kwang-Seon Lee | 1 | 1 | - |
| 9 | Sang-Won Kim | 1 | 1 | - |
| 10 | Soon-Hyung Kwon | 1 | 1 | - |
| 11 | Woon Chung | 1 | 1 | - |