Kang Seong-Jin · career
Seong-Jin Kang
Wingers · FC Seoul · season-by-season, by competition, and every match.
Career report
Below his 2022/23 peak but holding a solid level — the platform for a return is there.
Peak: 2022/23Holding levelRemarkably consistent
The record covers 5 seasons (2021/22–2024/25) across 1 club — 78 appearances, 4 goals and 7 assists.
His best campaign on record is 2022/23 at FC Seoul — Season rating 15, 1 goal and 4 assists in 34 games. Output has held steady across his last 3 full seasons (9 → 10). The gap to his peak is 5 Season points.
Season-to-season output barely moves — his form has stayed within a tight band (±3 points) across 3 campaigns.
By season
International
| Side | Season | Competition | Apps | G |
|---|---|---|---|---|
| Korea Republic U23 | 2024/25 | AFC U23 Asian Cup | 3 | 0 |
| Korea Republic U20 | 2023/24 | AFC U20 Asian Cup | 5 | 2 |
| 2023/24 | World Cup - U20 | 6 | 0 | |
| South Korea | 2022/23 | EAFF E-1 Football Championship | 2 | 2 |
Honours
EAFF E-1 Football Championship×2Korea Cup×2
By competition
| Competition | Apps | Min | G | A | Rating |
|---|---|---|---|---|---|
| FA Cup | 1 | 90 | 1 | 0 | — |
| K League 1 | 5 | 45 | 0 | 0 | 6.3 |
Schedule · 2025/26
1 played3 unused sub· 45 min, 0g 0a
| Date | Competition | Opponent | Res | Status | Min | G | A | Rating |
|---|---|---|---|---|---|---|---|---|
| Feb 22 | K League 1 | H FC Anyang | 2-1 | Unused sub | 0 | — | ||
| Mar 29 | K League 1 | H Daegu FC | 3-2 | Unused sub | 0 | — | ||
| May 3 | K League 1 | H Jeonbuk Motors | 0-1 | Played | 45 | 6.3 | ||
| May 24 | K League 1 | H Suwon City FC | 1-1 | Unused sub | 0 | — |