 |
 |
| In | |||||
| 10/18 | Yong-deok Seo |
|
MF |
|
Asan Mugunghwa FC |
| 07/18 | Sherjill MacDonald |
|
FW |
|
Almere City FC |
| 07/18 | Arsenio Valpoort |
|
FW |
|
Almere City FC |
| 02/18 | Tae-hong Park |
|
DF |
|
Daegu FC |
| 01/18 | Jonathan Balotelli |
|
FW |
|
Al Gharafa |
| 01/18 | Jei-min Yeon |
|
DF |
|
Jeonnam Dragons |
| 01/18 | Alemão |
|
FW |
|
Paraná Clube |
| 01/18 | Chi-woo Kim |
|
DF |
|
FC Seoul |
| 01/18 | Haeng-seok Noh |
|
DF |
|
Hwaseong FC |
| 01/18 | Joon-gang Park |
|
DF |
|
Sangju Sangmu |
| Out | |||||
| 08/18 | Jonathan Balotelli |
|
FW |
|
Sanat Naft FC |
| 07/18 | Alemão |
|
FW |
|
CSA - AL |
| 06/18 | Kyu-seong Lee |
|
MF |
|
Sangju Sangmu |
| 12/17 | Young-hwan Cha |
|
DF |
|
Sangju Sangmu |
| 12/17 | Seok-hwa Jung |
|
MF |
|
Gangwon FC |
| 12/17 | Kyeong-min Kim |
|
GK |
|
Jeju United |
| 12/17 | Jung-hyub Lee |
|
FW |
|
Shonan Bellmare |
| 12/17 | Kyung-ryul Lee |
|
DF |
|
Jeonnam Dragons |
| 12/17 | Léo Mineiro |
|
FW |
|
Al Markhiya SC |
| 12/17 | Joon-tae Park |
|
FW |
|
Jeonnam Dragons |
| 12/17 | Michihiro Yasuda |
|
DF |
|
Albirex Niigata |
| 12/17 | Dong-min Yoon |
|
FW |
|
Jeonnam Dragons |
| In | |||||
| 07/18 | Jun-hyuk Park |
|
GK |
|
Pocheon FC |
| 03/18 | Aurelian Chiţu |
|
FW |
|
FC Viitorul Constanța |
| 03/18 | In-hyeok Park |
|
FW |
|
Vojvodina |
| 01/18 | Jang-eun Oh |
|
MF |
|
Seongnam FC |
| 01/18 | Filip Hlohovský |
|
MF |
|
Seongnam FC |
| 01/18 | Jin-young Kim |
|
GK |
|
Pohang Steelers |
| 01/18 | Myeong-seok Ko |
|
DF |
|
Bucheon FC 1995 |
| 01/18 | Su-il Park |
|
DF |
|
Gimhae City FC |
| Out | |||||
| 01/18 | Jun-yeong Jang |
|
DF |
|
Gyeongju KHNP |
| 01/18 | Su-hyeon Jeon |
|
GK |
|
FC Anyang |
| 12/17 | Bruno Cantanhede |
|
FW |
|
FC Anyang |
| 12/17 | Tae-Eun Kim |
|
DF |
|
Seoul E-Land FC |
| 12/17 | Ho-seok Lee |
|
MF |
|
Incheon United |
