| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2023 | J3-League | 12 | 527 | 2 | 2 | 0.68 | — |
| 2024 | J3-League | 32 | 1700 | 1 | 1 | 0.11 | — |
| 2025 | J3-League | 23 | 965 | 5 | 2 | 0.65 | 6.64 |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 66 J3-League forwards, 2025, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-07
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Parceiro Nagano | 5 | 1 | 3 | 1 | 1 | 0 | 0 | 0 |
 Gifu | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Gainare Tottori | 4 | 3 | 0 | 1 | 1 | 1 | 0 | 0 |
 Fukushima United | 4 | 1 | 0 | 3 | 1 | 1 | 1 | 0 |
 Ryūkyū | 4 | 3 | 0 | 1 | 1 | 1 | 2 | 0 |
 Azul Claro Numazu | 4 | 2 | 1 | 1 | 1 | 0 | 0 | 0 |
 Nara Club | 4 | 2 | 1 | 1 | 1 | 0 | 0 | 0 |
 Kamatamare Sanuki | 3 | 2 | 1 | 0 | 2 | 0 | 0 | 0 |
 Kataller Toyama | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Zweigen Kanazawa | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Sagamihara | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
 Osaka | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Vanraure Hachinohe | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Tegevajaro Miyazaki | 3 | 1 | 2 | 0 | 0 | 1 | 0 | 0 |
 Omiya Ardija | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Matsumoto Yamaga | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Tochigi | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Machida Zelvia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 ThespaKusatsu Gunma | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Imabari | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Seung-jin Koh closed the 2025 J3-League campaign on 5 goals and 2 assists from 23 outings (965 minutes) — 0.65 goal involvements per 90. His average match rating for that season computes to 6.64. Measured against the 66 J3-League forwards who played 450+ minutes in 2025, he sits in the 35th percentile by match rating — goals rank: 15th of 66.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Giravanz Kitakyushu | 2023/2024 - now | 68 | 13 | 8 | 3423 | — | — | 6.64 |
| Total | 68 | 13 | 8 | 3423 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Giravanz Kitakyushu | 23 | 6 | — | 965 | 2 | 0 | 6.64 |
| 23/24 | Giravanz Kitakyushu | 33 | 5 | — | 1931 | 2 | 0 | — |
| 22/23 | Giravanz Kitakyushu | 12 | 2 | — | 527 | 1 | 0 | — |
