| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2010 | J2-League | 12 | — | 0 | — | — | — |
| 2011 | J2-League | 38 | — | 0 | — | — | — |
| 2012 | J2-League | 8 | — | 0 | — | — | — |
| 2014 | J1 League | 30 | — | 0 | — | — | — |
| 2015 | J1 League | 2 | — | 0 | — | — | — |
| 2016 | J1 League | 20 | — | 0 | — | — | — |
| 2017 | J1 League | 8 | 720 | 0 | 0 | 0 | — |
| 2018 | J1 League | 16 | 1440 | 0 | 0 | 0 | — |
| 2021 | J2-League | 36 | 3160 | 0 | 0 | 0 | — |
| 2022 | J2-League | 16 | 1440 | 0 | 0 | 0 | — |
| 2023 | J2-League | 10 | 828 | 0 | 0 | 0 | — |
| 2024 | J2-League | 27 | 2296 | 0 | 0 | 0 | — |
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 2026-09-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 FC Tokyo | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kashiwa Reysol | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Yokohama | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 V-Varen Nagasaki | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Oita Trinita | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Omiya Ardija | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Shonan Bellmare | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Consadole Sapporo | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Vissel Kobe | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Kawasaki Frontale | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 JEF United | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Tokushima Vortis | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Fagiano Okayama | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Júbilo Iwata | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Machida Zelvia | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 ThespaKusatsu Gunma | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sanfrecce Hiroshima | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Montedio Yamagata | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Roasso Kumamoto | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Fujieda MYFC | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
In the 2024 J2-League, Kentaro Seki made 27 appearances (2,296 minutes).
His league career on record ran from 2010 to 2024: 12 seasons across 3 clubs.
His recorded league football covers 2 domestic leagues: J2-League (147 appearances) and J1 League (76 appearances). He reached 25 league appearances in 4 of those 12 campaigns. His busiest three-season stretch was 2021–2023: 62 league appearances, 21 a season.
