| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022 | J2-League | 12 | 747 | 0 | 0 | 0 | — |
| 2023 | J2-League | 25 | 1851 | 1 | 1 | 0.1 | — |
| 2024 | J2-League | 31 | 2538 | 0 | 1 | 0.04 | — |
| 2025 | J2-League | 27 | 2227 | 0 | 0 | 0 | 6.49 |
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: 19 J2-League midfielders, 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 2026-08-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Vegalta Sendai | 5 | 0 | 4 | 1 | 0 | 0 | 1 | 0 |
 Renofa Yamaguchi | 5 | 3 | 0 | 2 | 0 | 0 | 0 | 1 |
 Montedio Yamagata | 5 | 3 | 0 | 2 | 0 | 0 | 0 | 0 |
 Omiya Ardija | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Oita Trinita | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Júbilo Iwata | 3 | 0 | 1 | 2 | 1 | 0 | 1 | 0 |
 V-Varen Nagasaki | 3 | 0 | 1 | 2 | 0 | 0 | 1 | 0 |
 Mito Hollyhock | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Fujieda MYFC | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Iwaki | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Sagan Tosu | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Yokohama | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Vissel Kobe | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Kawasaki Frontale | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 JEF United | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Ulsan HD | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Fagiano Okayama | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Imabari | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Roasso Kumamoto | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Ehime | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
Koya Hayashida went through 27 J2-League appearances in 2025 (2,227 minutes) without a goal or an assist. Per-match rating over the season: 6.49. Ranked among a 19-strong pool of J2-League midfielders (2025, min. 450 minutes), he lands in the 16th percentile for match rating, while ranking 14th of 19 for goals.
His recorded league career runs from 2022 to 2025: 4 seasons, all with a single club.
