Seo Jin-Su · career
Jin-Su Seo
Central · Daejeon Citizen · season-by-season, by competition, and every match.
Career report
Past his 2023/24 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
Peak: 2023/24Trending downBreakout: 2023/24
The record covers 4 seasons (2022/23–2025/26) across 3 clubs — 105 appearances, 9 goals and 1 assists.
His best campaign on record is 2023/24 at Jeju United FC — Season rating 22, 5 goals and 1 assist in 34 games. 2023/24 was the leap — Season rating up 17 points at Jeju United FC. Form has slipped 18 Season points across his last 3 full seasons. The gap to his peak is 18 Season points.
By season
| Season | Club | Apps | G | A | Rating | Season |
|---|---|---|---|---|---|---|
| 2026/27 | Daejeon Citizen | 15 | 0 | 1 | — | — |
| 2025/26 | Daejeon Citizen | 16 | 0 | 0 | 41 | 4 |
| 2025/26 | Jeju United FC | 8 | 0 | 0 | — | — |
| 2024/25 | Jeju United FC | 38 | 3 | 0 | 50 | 14 |
| 2023/24 | Jeju United FC | 34 | 5 | 1 | 52 | 22 |
| 2023/24 | Daejeon Citizen | 18 | 2 | 1 | — | — |
| 2022/23 | Jeju United FC | 8 | 4 | 0 | — | — |
| 2022/23 | Gimcheon Sangmu FC | 17 | 1 | 0 | 45 | 4 |
| 2021/22 | Gimcheon Sangmu FC | 19 | 2 | 0 | — | — |
| 2020/21 | Jeju United FC | 5 | 0 | 0 | — | — |
| 2019/20 | Jeju United FC | 11 | 0 | 0 | — | — |
Honours
K League 2×3
By competition
| Competition | Apps | Min | G | A | Rating |
|---|---|---|---|---|---|
| K League 1 | 15 | 379 | 0 | 1 | 5.3 |
Schedule · 2025/26
12 played1 unused sub27 not in squad· 619 min, 0g 0a
| Date | Competition | Opponent | Res | Status | Min | G | A | Rating |
|---|---|---|---|---|---|---|---|---|
| Feb 15 | K League 1 | A Pohang Steelers | 3-0 | Not in squad | — | |||
| Feb 23 | K League 1 | H Ulsan Hyundai FC | 0-2 | Not in squad | — | |||
| Mar 2 | K League 1 | H Suwon City FC | 1-0 | Not in squad | — | |||
| Mar 8 | K League 1 | A Daegu FC | 2-1 | Not in squad | — | |||
| Mar 15 | K League 1 | A Jeju United FC | 3-1 | Not in squad | — | |||
| Mar 29 | K League 1 | H Gwangju FC | 1-1 | Not in squad | — | |||
| Apr 1 | K League 1 | A Ulsan Hyundai FC | 3-2 | Not in squad | — | |||
| Apr 5 | K League 1 | H Jeonbuk Motors | 0-2 | Not in squad | — | |||
| Apr 12 | K League 1 | A FC Seoul | 2-2 | Not in squad | — | |||
| Apr 16 | FA Cup | A Gangneung City | 2-1 | Not in squad | — | |||
| Apr 19 | K League 1 | A Gimcheon Sangmu FC | 2-0 | Not in squad | — | |||
| Apr 27 | K League 1 | H Gangwon FC | 1-0 | Not in squad | — | |||
| May 3 | K League 1 | H FC Anyang | 2-1 | Not in squad | — | |||
| May 6 | K League 1 | A Jeonbuk Motors | 1-1 | Not in squad | — | |||
| May 10 | K League 1 | H FC Seoul | 0-0 | Not in squad | — | |||
| May 14 | FA Cup | H Jeonbuk Motors | 2-3 | Not in squad | — | |||
| May 18 | K League 1 | A Suwon City FC | 0-3 | Not in squad | — | |||
| May 24 | K League 1 | H Daegu FC | 2-1 | Not in squad | — | |||
| May 27 | K League 1 | H Pohang Steelers | 1-3 | Not in squad | — | |||
| May 31 | K League 1 | A FC Anyang | 1-1 | Not in squad | — | |||
| Jun 18 | K League 1 | H Gimcheon Sangmu FC | 0-0 | Not in squad | — | |||
| Jun 22 | K League 1 | A Gwangju FC | 2-2 | Not in squad | — | |||
| Jun 27 | K League 1 | H Jeju United FC | 1-1 | Not in squad | — | |||
| Jul 19 | K League 1 | A Gangwon FC | 2-2 | Played | 59 | 6.9 | ||
| Jul 23 | K League 1 | A Ulsan Hyundai FC | 2-1 | Played | 87 | 6.9 | ||
| Jul 27 | K League 1 | H FC Seoul | 0-1 | Played | 60 | 7.0 | ||
| Aug 10 | K League 1 | H Suwon City FC | 3-2 | Played | 74 | 6.9 | ||
| Aug 17 | K League 1 | A Gwangju FC | 0-2 | Played | 85 | 6.9 | ||
| Aug 24 | K League 1 | A FC Anyang | 2-3 | Not in squad | — | |||
| Aug 31 | K League 1 | H Gimcheon Sangmu FC | 2-1 | Played | 80 | 6.9 | ||
| Sep 13 | K League 1 | A Jeonbuk Motors | 0-1 | Played | 83 | 7.2 | ||
| Sep 20 | K League 1 | H Daegu FC | 3-2 | Not in squad | — | |||
| Sep 27 | K League 1 | A Gangwon FC | 0-0 | Not in squad | — | |||
| Oct 5 | K League 1 | A Pohang Steelers | 3-1 | Played | 14 | 6.7 | ||
| Oct 18 | K League 1 | H Jeju United FC | 3-1 | Unused sub | 0 | — | ||
| Oct 26 | K League 1 | H Pohang Steelers | 2-0 | Played | 10 | 6.7 | ||
| Nov 1 | K League 1 | H FC Seoul | 3-1 | Played | 1 | — | ||
| Nov 8 | K League 1 | A Jeonbuk Motors | 1-3 | Played | 45 | 6.6 | ||
| Nov 22 | K League 1 | H Gangwon FC | 1-1 | Played | 21 | 6.7 | ||
| Nov 30 | K League 1 | A Gimcheon Sangmu FC | 3-0 | Not in squad | — |