| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2019 | K League 1 | 3 | 270 | 0 | 0 | 0 | — |
| 2020 | K League 2 | 10 | 792 | 0 | 0 | 0 | 7.04 |
| 2021 | K League 2 | 31 | 2484 | 2 | 4 | 0.22 | 7.18 |
| 2022 | K League 2 | 36 | 3033 | 5 | 3 | 0.24 | 7.41 |
| 2023 | K League 2 | 36 | 3182 | 3 | 2 | 0.14 | 7.15 |
| 2024 | K League 1 | 32 | 1933 | 0 | 1 | 0.05 | 6.14 |
| 2025 | K League 1 | 25 | 1474 | 1 | 1 | 0.12 | 6.6 |
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 2026-08-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Gimcheon Sangmu | 10 | 3 | 1 | 6 | 1 | 0 | 1 | 0 |
 Daejeon Citizen | 9 | 1 | 7 | 1 | 0 | 0 | 3 | 0 |
 Seoul | 6 | 2 | 1 | 3 | 0 | 0 | 0 | 0 |
 Pohang Steelers | 6 | 3 | 0 | 3 | 0 | 1 | 0 | 0 |
 Jeonbuk Motors | 6 | 3 | 1 | 2 | 0 | 0 | 0 | 0 |
 Gwangju | 6 | 4 | 1 | 1 | 0 | 0 | 1 | 0 |
 Ulsan HD | 6 | 2 | 2 | 2 | 1 | 1 | 0 | 0 |
 Suwon | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 |
 Bucheon 1995 | 5 | 1 | 2 | 2 | 0 | 0 | 1 | 0 |
 Jeju United | 5 | 3 | 2 | 0 | 0 | 0 | 1 | 0 |
 Daegu | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Anyang | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Busan I'Park | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Incheon United | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Jeonnam Dragons | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Gyeongnam | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Gimpo | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Vissel Kobe | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ansan Greeners | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Buriram United | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
In the 2025 K League 1, Kang-gook Kim made 25 appearances (1,474 minutes), with 1 goal and 1 assist — 0.12 goal involvements per 90. GioScore's computed rating for the season averages 6.6.
The record shows 7 league seasons for him (2019–2025) across 3 clubs. 2022 stands as his highest-rated season (7.41, K League 2), with 2024 the weakest (6.14). The recent curve points down: 0.83 below his prior career average across the last two rated seasons.
