| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2021 | K League 1 | 3 | 4 | 0 | 0 | — | — |
| 2022 | K League 1 | 8 | 328 | 2 | 0 | 0.55 | 6.92 |
| 2022 | K League 2 | 13 | 761 | 0 | 0 | 0 | — |
| 2023 | K League 2 | 26 | 1494 | 2 | 2 | 0.24 | 7.06 |
| 2024 | K League 2 | 27 | 1219 | 2 | 1 | 0.22 | 6.83 |
| 2025 | K League 2 | 6 | 151 | 0 | 0 | 0 | 6.41 |
| 2026 | K League 1 | 16 | 963 | 0 | 0 | 0 | 6.66 |
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 2026-07-22
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Bucheon 1995 | 5 | 1 | 3 | 1 | 0 | 0 | 0 | 0 |
 Ansan Greeners | 4 | 3 | 0 | 1 | 0 | 0 | 2 | 0 |
 Seoul E. | 4 | 1 | 0 | 3 | 0 | 0 | 1 | 0 |
 Chungnam Asan | 4 | 3 | 0 | 1 | 1 | 0 | 0 | 0 |
 Busan I'Park | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Anyang | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
 Cheonan City | 3 | 2 | 0 | 1 | 1 | 0 | 1 | 0 |
 Jeonbuk Motors | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Seongnam | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 |
 Daejeon Citizen | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Gangwon | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Jeonnam Dragons | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Gyeongnam | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Cheongju | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Gimpo | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Pohang Steelers | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Gwangju | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ulsan HD | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Incheon United | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Jeju United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Sang-jun Kim's 16 outings in the 2026 K League 1 (963 minutes) produced no goals and no assists. That season graded out at an average match rating of 6.66.
No season rated higher than 2023 (7.06, K League 2); none lower than 2025 (6.41). Averaged over his last two rated seasons, he sits 0.4 below his earlier career level.
