| In | |||||
| 07/18 | Edgar |
|
FW |
|
Buriram United |
| 07/18 | Seok-jae Jo |
|
FW |
|
Lokomotiv Tashkent |
| 07/18 | Tsubasa Nishi |
|
MF |
|
MFK Zemplín Michalovce |
| 07/18 | Zé Roberto |
|
FW |
|
São Bento - SP |
| 01/18 | Yun-koo Kang |
|
DF |
|
Mokpo City FC |
| 01/18 | Caion |
|
FW |
|
Paysandu - PA |
| 01/18 | Young-eun Choi |
|
GK |
|
Sungkyunkwan University |
| 01/18 | Seong-won Jang |
|
MF |
|
Hannam University |
| 01/18 | Jean Carlos |
|
FW |
|
ABC - RN |
| 01/18 | Seon-ho Jung |
|
MF |
|
Sangju Sangmu |
| 01/18 | Tae-ho Kim |
|
GK |
|
Jeonbuk FC |
| 01/18 | Seung-beom Ko |
|
MF |
|
Suwon Bluewings |
| 01/18 | Byung-hyun Park |
|
DF |
|
Gimhae City FC |
| Out | |||||
| 07/18 | Seung-hyun Hong |
|
DF |
|
FC Anyang |
| 06/18 | Caion |
|
FW |
|
Navy FC |
| 02/18 | Tae-hong Park |
|
DF |
|
Busan IPark |
| 12/17 | Evandro |
|
FW |
|
FC Seoul |
| 12/17 | Júnior Negrão |
|
FW |
|
Ulsan Hyundai FC |
| 12/17 | Dong-jin Kim |
|
DF |
|
Asan Mugunghwa FC |
| 12/17 | Dong-woo Kim |
|
DF |
|
FC Seoul |
| 12/17 | Sun-min Kim |
|
MF |
|
Asan Mugunghwa FC |
| 12/17 | Se-jin Park |
|
DF |
|
Suwon FC |
| 12/17 | Chang-mu Shin |
|
MF |
|
Sangju Sangmu |
| 12/17 | Sang-ho Woo |
|
MF |
|
FC Gifu |
| In | |||||
| 07/18 | Young-cheol Cho |
|
FW |
|
Ulsan Hyundai FC |
| 07/18 | Joon-hyup Jwa |
|
MF |
|
Jeju United |
| 07/18 | Kwang-jin Lee |
|
MF |
|
Suwon FC |
| 07/18 | Jun-yeong Min |
|
DF |
|
Seongnam FC |
| 07/18 | Ji-Hun Yoo |
|
DF |
|
Seoul E-Land FC |
| 01/18 | Hyun-hun Kim |
|
DF |
|
Yunnan Lijiang FC |
| 01/18 | Sung-min Ha |
|
MF |
|
Kyoto Sanga FC |
| 01/18 | Jae-cheol Jo |
|
MF |
|
Seongnam FC |
| 01/18 | Hyo-gi Kim |
|
FW |
|
FC Anyang |
| 01/18 | Jun-beom Kim |
|
MF |
|
Yonsei University |
| 01/18 | Jun-seon Kim |
|
FW |
|
Ajou University |
| 01/18 | Yong-hyeon Kwon |
|
FW |
|
Jeju United |
| 01/18 | Hyun-Woong Lee |
|
MF |
|
FC Anyang |
| 01/18 | Jae-myung Lee |
|
DF |
|
Jeonbuk FC |
| 01/18 | Negueba |
|
FW |
|
Londrina - PR |
| 01/18 | Sung-hye Yeo |
|
DF |
|
Thespakusatsu Gunma |
| Out | |||||
| 07/18 | Yong-hyeon Kwon |
|
FW |
|
Suwon FC |
| 06/18 | Byung-kuk Cho |
|
DF |
|
Suwon FC |
| 12/17 | Hyeon-cheol Jeong |
|
DF |
|
FC Seoul |
| 12/17 | Won-jin Jung |
|
FW |
|
Pohang Steelers |
| 12/17 | Min-jun Kim |
|
FW |
|
FC Seoul |
| 12/17 | Sun-woo Kim |
|
GK |
|
Suwon Bluewings |
| 12/17 | Sun-woo Kim |
|
MF |
|
Jeonnam Dragons |
| 12/17 | Kwan-pyo Lee |
|
MF |
|
Gimhae City FC |
| In | |||||
| 07/18 | Ju-young Cho |
|
FW |
|
Gimhae City FC |
| 07/18 | Dong-yun Jeong |
|
DF |
|
Gwangju FC |
| 07/18 | Joon-jae Nam |
|
FW |
|
Seongnam FC |
| 02/18 | Elías Aguilar |
|
MF |
|
CS Herediano |
| 02/18 | Stefan Mugoša |
|
FW |
|
FC Sheriff |
| 01/18 | Kwabena Appiah-Kubi |
|
FW |
|
Central Coast Mariners |
| 01/18 | Seul-ki Go |
|
MF |
|
Buriram United |
| 01/18 | Byung-ju Ji |
|
DF |
|
Bucheon FC 1995 |
| 01/18 | Ji-yong Kang |
|
DF |
|
Gangwon FC |
| 01/18 | Ho-seok Lee |
|
MF |
|
Daejeon Citizen |
| 01/18 | Woo-hyeok Lee |
|
MF |
|
Gwangju FC |
| 01/18 | Eun-soo Lim |
|
MF |
|
Dongguk University |
| Out | |||||
| 06/18 | Enzo Maidana |
|
FW |
|
Academia Puerto Cabello |
| 06/18 | Si-woo Song |
|
FW |
|
Sangju Sangmu |
| 05/18 | Ho-seok Lee |
|
MF |
|
Sangju Sangmu |
| 05/18 | Young-ji Park |
|
FW |
|
Sangju Sangmu |
| 01/18 | Connor Chapman |
|
DF |
|
Pohang Steelers |
| 12/17 | Chang-rae Ha |
|
FW |
|
Pohang Steelers |
| 12/17 | Doo-hyeok Kim |
|
MF |
|
Asan Mugunghwa FC |
| 12/17 | Sang-hyeob Lee |
|
MF |
|
Sangju Sangmu |
| In | |||||
| 10/18 | Ju-yong Lee |
|
DF |
|
Asan Mugunghwa FC |
| 02/18 | Tiago Alves |
|
FW |
|
Al Hilal |
| 01/18 | Adriano |
|
FW |
|
Shijiazhuang Ever Bright |
| 01/18 | Sun-young Lim |
|
FW |
|
Gwangju FC |
| 01/18 | Joon-jae Myeong |
|
MF |
|
Seoul E-Land FC |
| 01/18 | Jun-ho Son |
|
MF |
|
Pohang Steelers |
| 01/18 | Bum-keun Song |
|
GK |
|
Korea University |
| 01/18 | Ji-hyeok Yun |
|
DF |
|
Soongsil University |
| Out | |||||
| 07/18 | Jae-sung Lee |
|
MF |
|
Holstein Kiel |
| 12/17 | Éder |
|
FW |
|
Seongnam FC |
| 12/17 | Moo-yeol Go |
|
FW |
|
Asan Mugunghwa FC |
| 12/17 | Tae-jeong Guk |
|
DF |
|
Pohang Steelers |
| 12/17 | Tae-ho Kim |
|
GK |
|
Daegu FC |
| 12/17 | Young-chan Kim |
|
DF |
|
FC Anyang |
| 12/17 | Jae-myung Lee |
|
DF |
|
Gyeongnam FC |
| 12/17 | Jong-eun Lim |
|
DF |
|
Ulsan Hyundai FC |
| 12/17 | Mazola |
|
FW |
|
CR Brasil - AL |
| In | |||||
| 07/18 | James Donachie |
|
DF |
|
Melbourne Victory |
| 07/18 | Sang-heon Lee |
|
FW |
|
Ulsan Hyundai FC |
| 03/18 | Wanderson |
|
FW |
|
Penapolense - SP |
| 02/18 | Sol-hyun Ga |
|
DF |
|
Gyeongju KHNP |
| 01/18 | Ik-jin Choe |
|
DF |
|
Ajou University |
| 01/18 | Tae-kyun Ha |
|
FW |
|
Baoding Yingli Yitong |
| 01/18 | Dae-hee Jang |
|
GK |
|
Ulsan Hyundai FC |
| 01/18 | Gyeong-min Kim |
|
FW |
|
Jeonju University |
| 01/18 | Min-jun Kim |
|
DF |
|
Gimhae City FC |
| 01/18 | Sun-woo Kim |
|
MF |
|
Gyeongnam FC |
| 01/18 | Kyung-ryul Lee |
|
DF |
|
Busan IPark |
| 01/18 | Joon-tae Park |
|
FW |
|
Busan IPark |
| 01/18 | Wanderson Carvalho |
|
DF |
|
Pohang Steelers |
| 01/18 | Dong-min Yoon |
|
FW |
|
Busan IPark |
| Out | |||||
| 07/18 | Róbert Feczesin |
|
FW |
|
Adanaspor |
| 06/18 | Tomislav Mrčela |
|
DF |
|
Perth Glory |
| 05/18 | Tae-won Go |
|
DF |
|
Sangju Sangmu |
| 05/18 | Kyeong-jae Kim |
|
DF |
|
Sangju Sangmu |
| 05/18 | Dae-han Park |
|
MF |
|
Sangju Sangmu |
| 02/18 | Jair |
|
FW |
|
Yanbian FC |
| 01/18 | Hyun-tae Kim |
|
MF |
|
Ansan Greeners |
| 01/18 | Jei-min Yeon |
|
DF |
|
Busan IPark |
| 12/17 | Joo-won Kim |
|
DF |
|
Asan Mugunghwa FC |
| In | |||||
| 09/18 | Se-gye Shin |
|
DF |
|
Sangju Sangmu |
| 09/18 | Chul Hong |
|
DF |
|
Sangju Sangmu |
| 07/18 | Elvis Sarić |
|
MF |
|
FK Sarajevo |
| 07/18 | Han Eui-Gwon |
|
FW |
|
Asan Mugunghwa FC |
| 07/18 | Jong-woo Park |
|
MF |
|
Emirates Club |
| 01/18 | Cristóvam |
|
DF |
|
Paraná Clube |
| 01/18 | Dejan Damjanović |
|
FW |
|
FC Seoul |
| 01/18 | Min-ho Kim |
|
DF |
|
Yonsei University |
| 01/18 | Sun-woo Kim |
|
GK |
|
Gyeongnam FC |
| 01/18 | Ki-je Lee |
|
DF |
|
Ulsan Hyundai FC |
| 01/18 | Dong-geon No |
|
GK |
|
Pohang Steelers |
| Out | |||||
| 06/18 | Matthew Jurman |
|
DF |
|
Al Ittihad |
| 06/18 | Sang-min Lee |
|
MF |
|
Suwon FC |
| 05/18 | Gun-hee Kim |
|
FW |
|
Sangju Sangmu |
| 03/18 | Damir Šovšić |
|
MF |
|
Sandecja Nowy Sącz |
| 12/17 | Seok-min Ham |
|
GK |
|
Gangwon FC |
| 12/17 | Júnior Santos |
|
FW |
|
Chapecoense |
| 12/17 | Min-woo Kim |
|
MF |
|
Sangju Sangmu |
| 12/17 | Seung-beom Ko |
|
MF |
|
Daegu FC |
| 12/17 | Yong-rae Lee |
|
MF |
|
Chiangrai United |
| 12/17 | Hyung-mo Yang |
|
GK |
|
Asan Mugunghwa FC |