| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022 | J2-League | 29 | 1933 | 2 | 7 | 0.42 | — |
| 2023 | J2-League | 41 | 2598 | 6 | 5 | 0.38 | — |
| 2024 | J2-League | 38 | 2954 | 5 | 7 | 0.37 | — |
| 2025 | J2-League | 39 | 2330 | 3 | 2 | 0.19 | 6.46 |
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: 28 J2-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 2026-07-23
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Omiya Ardija | 5 | 2 | 1 | 2 | 0 | 1 | 0 | 0 |
 Ventforet Kofu | 5 | 3 | 0 | 2 | 1 | 0 | 0 | 0 |
 Shimizu S-Pulse | 5 | 3 | 1 | 1 | 1 | 0 | 0 | 0 |
 V-Varen Nagasaki | 5 | 1 | 1 | 3 | 1 | 0 | 0 | 0 |
 Renofa Yamaguchi | 5 | 2 | 0 | 3 | 0 | 0 | 0 | 0 |
 Ehime | 5 | 4 | 0 | 1 | 1 | 0 | 0 | 0 |
 Mito Hollyhock | 5 | 2 | 0 | 3 | 0 | 0 | 0 | 0 |
 Vegalta Sendai | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Oita Trinita | 4 | 3 | 1 | 0 | 1 | 0 | 0 | 0 |
 Roasso Kumamoto | 4 | 3 | 1 | 0 | 1 | 1 | 0 | 0 |
 Blaublitz Akita | 4 | 3 | 1 | 0 | 0 | 1 | 2 | 0 |
 Yokohama | 3 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
 Tokyo Verdy | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
 JEF United | 3 | 1 | 0 | 2 | 1 | 1 | 1 | 0 |
 Tokushima Vortis | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Fagiano Okayama | 3 | 0 | 2 | 1 | 0 | 1 | 0 | 0 |
 ThespaKusatsu Gunma | 3 | 1 | 2 | 0 | 1 | 0 | 0 | 0 |
 Kagoshima United | 3 | 2 | 0 | 1 | 1 | 1 | 0 | 0 |
 Fujieda MYFC | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Júbilo Iwata | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
Across 39 J2-League appearances in 2025, Zain Issaka contributed 3 goals plus 2 assists (2,330 minutes) — 0.19 goal involvements per 90. His average match rating for that season computes to 6.46. Against a cohort of 28 J2-League forwards with a minimum of 450 minutes in 2025, his goal involvements per 90 places in the 0th percentile, while ranking 13th of 28 for goals.
His recorded league career runs from 2022 to 2025: 4 seasons across 4 clubs.
