Zugänge
| Zeitraum | Name | Pos. | Mannschaft | Team | ||
|---|---|---|---|---|---|---|
| 01/2021 |  | Nicolao Dumitru | ST | | Gaz Metan Mediaş | Gaz Met. Medias |
| 01/2021 | | Seong-ju Lee | TW | | Dongguk University | Dongguk University |
| 01/2021 | | Tae-won Kang | MF | | Soongsil University | Soongsil University |
| 01/2021 | | Jung-won Choi | AB | | Fagiano Okayama | Fagiano Okayama |
| 01/2021 | | Ju-ahn You | MF | | Suwon FC | Suwon FC |
| 09/2020 | | Ki-je Lee | AB | |||
| 09/2020 | | Kun-ha Park | TR | |||
| 08/2020 | | Suk-jong Han | MF | | Sangju Sangmu | Sangju Sangmu |
| 07/2020 | | Ho-jun Son | AB | | Suwon Bluewings U18 | U18 |
| 07/2020 | | Sang-bin Jeong | ST | |||
| 07/2020 | | Seung-Jin Ju | TR | |||
| 07/2020 | | Hyun-muk Kang | MF |
Abgänge
| Zeitraum | Name | Pos. | Mannschaft | Team | ||
|---|---|---|---|---|---|---|
| 01/2021 | | Da-sol Kim | TW | | Jeonnam Dragons | Jeonnam Dragons |
| 01/2021 | | Adam Taggart | ST | | Cerezo Osaka | Cerezo |
| 01/2021 | | Joon-hyung Kim | MF | | Suwon FC | Suwon FC |
| 01/2021 | | Jong-woo Kim | MF | | Gwangju FC | Gwangju FC |
| 01/2021 | | Jong-sung Lee | MF | | Seongnam FC | Seongnam FC |
| 01/2021 | | Sang-hwi Shin | MF | | Gimhae City | Gimhae City |
| 01/2021 | | Yong-hyuk Lee | AB | | Cheonan City FC | Cheonan City FC |
| 01/2021 | | Sang-hyub Lim | ST | | Pohang Steelers | Pohang Steelers |
| 01/2021 | | Sulejman Krpić | ST | | Astra Giurgiu | Astra |
| 07/2020 | | Waguininho | ST | | Guarani - SP | Guarani |
| 07/2020 | | Chul Hong | AB | | Ulsan Hyundai | Ulsan Hyundai |
| 07/2020 | | Ju-ahn You | MF | | Suwon FC | Suwon FC |
