Player Summary
Gu Sung-Yun's club history lists 9 spells across 8 clubs.
Season goals0
Season assists0
Rating5.62
Transfer history
| Date | From | To | Terms |
|---|---|---|---|
| 2026-01-15 |  Seoul E-Land FC |  FC Seoul | Transfer |
| 2026-01-14 | Seoul E-Land FC | FC Seoul | Transfer |
| 2025-07-17 |  Kyoto Sanga | Seoul E-Land FC | Transfer |
| 2025-07-15 | Kyoto Sanga | Seoul E-Land FC | Transfer |
| 2024-01-22 |  Consadole Sapporo | Kyoto Sanga | N/A |
| 2023-12-31 | Kyoto Sanga | Consadole Sapporo | N/A |
| 2023-07-25 | Consadole Sapporo | Kyoto Sanga | Loan |
| 2023-01-09 |  Daegu FC | Consadole Sapporo | N/A |
| 2022-09-08 |  Gimcheon Sangmu FC | Daegu FC | N/A |
| 2020-05-29 | Consadole Sapporo | Daegu FC | Free |
| 2015-01-01 |  Cerezo Osaka | Consadole Sapporo | N/A |
Club history
| Period | Team | Competition | Country |
|---|---|---|---|
| 2026 |  K-League Stars |  Friendlies Clubs | World |
| 2025-2026 | FC SeoulCurrent |  K League 1 |  South-Korea |
| 2025 | Seoul E-Land FC |  K League 2 | South-Korea |
| 2023-2025 | Kyoto Sanga |  J1 League |  Japan |
| 2023-2024 | Consadole Sapporo | J1 League | Japan |
| 2021-2022 | Gimcheon Sangmu FC | K League 2 | South-Korea |
| 2020 | Daegu FC | K League 1 | South-Korea |
| 2015-2020 | Consadole Sapporo | J1 League | Japan |
| 2013-2014 | Cerezo Osaka | J1 League | Japan |