| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017 | Thai Premier League (Thailand) | 15 | 438 | 1 | 0 | 0.21 | — |
| 2018 | Thai Premier League (Thailand) | 8 | 533 | 2 | 0 | 0.34 | — |
| 2019 | Thai Premier League (Thailand) | 10 | 661 | 2 | 0 | 0.27 | — |
| 2021/2022 | Thai League Two (Thailand) | 27 | 2412 | 5 | 0 | 0.19 | — |
| 2022/2023 | Thai League Two (Thailand) | 16 | 870 | 2 | 0 | 0.21 | — |
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.
Cohort: 69 Thai League Two (Thailand) midfielders, 2022/2023, 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 2026-09-02
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 New Radiant | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 |
 Navy | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Customs United | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Raj Pracha | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Chiangmai United | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bengaluru | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Walton Casuals | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tooting & Mitcham United | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Port FC | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Police Tero FC | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Suphanburi Football Club | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
 Super Power Samut Prakan | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Buriram United | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Chainat Hornbill | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Nakhonratchasima Mazda FC | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Singha Chiangrai United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Chonburi FC | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Aguias do Moradal | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Pattaya United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 BG Pathum United | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Israel U19 W | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Faroe Islands U19 W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Seiya Kojima scored 2 goals in 16 Thai League Two (Thailand) appearances in 2022/2023 (870 minutes), without an assist — 0.21 goal involvements per 90. By goal involvements per 90 he stood in the 93rd percentile of 69 Thai League Two (Thailand) midfielders with at least 450 minutes in 2022/2023 — the top 8% of the group, and 9th of 69 for goals scored.
His league career on record ran from 2017 to 2022: 5 seasons across 6 clubs.
