| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2025 | K League 2 | 15 | 624 | 1 | 0 | 0.14 | 6.45 |
| 2026 | K League 2 | 9 | 492 | 0 | 0 | 0 | 6.67 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-09-04
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Seongnam | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Ansan Greeners | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bucheon 1995 | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 Jeonnam Dragons | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Cheonan City | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Hwaseong | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Suwon | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Suwon Bluewings | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Busan I'Park | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Incheon United | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Daegu | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gimhae City | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gyeongnam | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Chungnam Asan | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Yongin City | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Cheongju | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Paju Citizen | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gimpo | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Over 9 K League 2 games in 2026 (492 minutes), Jin-seok Seo recorded no direct goal contributions. Per-match rating over the season: 6.67.
The record shows 2 league seasons for him (2025–2026), all with a single club. No recorded season of his rates higher than 2026's 6.67; the floor is 2025, at 6.45.
