| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2014 | J2-League | 10 | 360 | 0 | 0 | 0 | — |
| 2019 | J1 League | 3 | 202 | 0 | 1 | 0.45 | 7 |
| 2020 | J1 League | 11 | 455 | 0 | 1 | 0.2 | 6.75 |
| 2021 | J1 League | 18 | 1179 | 0 | 1 | 0.08 | 6.81 |
| 2022 | J2-League | 37 | 3302 | 2 | 0 | 0.05 | — |
| 2023 | J1 League | 29 | 2557 | 0 | 1 | 0.04 | 6.83 |
| 2024 | J2-League | 16 | 1072 | 2 | 0 | 0.17 | — |
| 2025 | J1 League | 11 | 869 | 0 | 0 | 0 | 6.72 |
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 J1 League defenders, 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 | ||
|---|---|---|---|---|---|---|---|---|
 Vissel Kobe | 5 | 3 | 0 | 2 | 0 | 1 | 0 | 0 |
 Kawasaki Frontale | 5 | 1 | 0 | 4 | 0 | 0 | 0 | 0 |
 Urawa Reds | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Shonan Bellmare | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Nagoya Grampus | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Kashiwa Reysol | 3 | 0 | 1 | 2 | 0 | 0 | 1 | 0 |
 Sagan Tosu | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Tokyo Verdy | 3 | 1 | 2 | 0 | 1 | 0 | 0 | 0 |
 Sanfrecce Hiroshima | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Ventforet Kofu | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Consadole Sapporo | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Yokohama F. Marinos | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Avispa Fukuoka | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 FC Tokyo | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Albirex Niigata | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kashima Antlers | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Fagiano Okayama | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Machida Zelvia | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Vegalta Sendai | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Oita Trinita | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
Katsuya Iwatake went through 11 J1 League appearances in 2025 (869 minutes) without a goal or an assist. Per-match rating over the season: 6.72. Ranked among a cohort of 19 J1 League defenders with a minimum of 450 minutes in 2025, he lands in the 11th percentile for match rating, with a goals rank of 9th of 19.
His league record spans 8 seasons (2014–2025) across 3 clubs. Season ratings peak at 6.83 in 2023, J1 League and bottom out at 6.72 in 2025.
