| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016 | J1 League | 14 | 638 | 1 | 1 | 0.28 | — |
| 2017 | J2-League | 41 | 1729 | 1 | 0 | 0.05 | — |
| 2018 | J1 League | 32 | 2135 | 2 | 1 | 0.13 | 6.97 |
| 2019 | J1 League | 31 | 2332 | 6 | 2 | 0.31 | 6.99 |
| 2020 | J1 League | 27 | 1630 | 3 | 2 | 0.28 | 6.96 |
| 2021 | J1 League | 23 | 1036 | 1 | 2 | 0.26 | 6.9 |
| 2022 | J1 League | 30 | 2066 | 1 | 4 | 0.22 | 6.78 |
| 2023 | J1 League | 28 | 2018 | 3 | 2 | 0.22 | 7.09 |
| 2024 | J1 League | 30 | 1993 | 3 | 2 | 0.23 | 7 |
| 2025 | J1 League | 37 | 2819 | 4 | 0 | 0.13 | 6.93 |
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 2026-07-27
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Sanfrecce Hiroshima | 7 | 4 | 0 | 3 | 0 | 0 | 1 | 0 |
 Sagan Tosu | 5 | 4 | 0 | 1 | 2 | 1 | 2 | 0 |
 Yokohama | 5 | 3 | 2 | 0 | 1 | 0 | 0 | 0 |
 FC Tokyo | 5 | 1 | 1 | 3 | 0 | 2 | 0 | 0 |
 Kyoto Sanga | 5 | 1 | 2 | 2 | 0 | 0 | 1 | 0 |
 Vissel Kobe | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
 Gamba Osaka | 5 | 1 | 0 | 4 | 0 | 0 | 0 | 0 |
 Shonan Bellmare | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Tokyo Verdy | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Yokohama F. Marinos | 4 | 3 | 0 | 1 | 1 | 0 | 0 | 0 |
 Avispa Fukuoka | 4 | 1 | 2 | 1 | 0 | 0 | 1 | 0 |
 Cerezo Osaka | 4 | 2 | 2 | 0 | 0 | 1 | 1 | 0 |
 Kashima Antlers | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
 Kawasaki Frontale | 4 | 1 | 0 | 3 | 2 | 0 | 0 | 0 |
 Kashiwa Reysol | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Albirex Niigata | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 |
 Shimizu S-Pulse | 3 | 2 | 1 | 0 | 1 | 0 | 1 | 0 |
 Urawa Reds | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fagiano Okayama | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Júbilo Iwata | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
All of Ryuji Izumi's 2025 J1 League output came as goals: 4 goals in 37 games (2,819 minutes) — 0.13 goal involvements per 90. GioScore's computed rating for the season averages 6.93.
His league record spans 10 seasons (2016–2025) across 2 clubs. At his best he averaged 7.09 in 2023, J1 League; at his worst, 6.78 in 2022.
