Player Summary
Lee Gyu-Sung's club history lists 6 spells across 5 clubs.
Season goals0
Season assists4
Rating5.38
Transfer history
| Date | From | To | Terms |
|---|---|---|---|
| 2025-12-30 |  Suwon Bluewings |  Ulsan Hyundai FC | Return from loan |
| 2025-03-27 | Ulsan Hyundai FC | Suwon Bluewings | Loan |
| 2022-01-01 |  Seongnam FC | Ulsan Hyundai FC | N/A |
| 2021-01-19 | Ulsan Hyundai FC | Seongnam FC | Loan |
| 2021-01-01 |  Busan I Park | Ulsan Hyundai FC | N/A |
| 2020-01-01 |  Gimcheon Sangmu FC | Busan I Park | N/A |
| 2018-05-27 | Busan I Park | Gimcheon Sangmu FC | Loan |
| 1926-01-01 | Suwon Bluewings | Ulsan Hyundai FC | N/A |
Club history
| Period | Team | Competition | Country |
|---|---|---|---|
| 2022-2026 | Ulsan Hyundai FCCurrent |  K League 1 |  South-Korea |
| 2025 | Suwon Bluewings |  K League 2 | South-Korea |
| 2021 | Seongnam FC | K League 1 | South-Korea |
| 2020 | Busan I Park | K League 1 | South-Korea |
| 2018-2019 | Gimcheon Sangmu FC | K League 1 | South-Korea |
| 2016-2018 | Busan I Park | K League 2 | South-Korea |