| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016 | K League 1 | 1 | — | 0 | 0 | — | — |
| 2018 | K League 2 | 1 | 90 | 0 | 0 | 0 | — |
| 2019 | K League 2 | 18 | 1620 | 0 | 0 | 0 | — |
| 2021 | K League 1 | 2 | 134 | 0 | 0 | 0 | 6.99 |
| 2022 | K League 1 | 16 | 1433 | 0 | 0 | 0 | 7.25 |
| 2023 | K League 1 | 38 | 3420 | 0 | 0 | 0 | 6.95 |
| 2024 | K League 1 | 29 | 2610 | 0 | 0 | 0 | 6.48 |
| 2025 | K League 1 | 37 | 1080 | 0 | 0 | 0 | 6.08 |
| 2026 | K League 1 | 20 | 1620 | 0 | 0 | 0 | 6.78 |
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 | ||
|---|---|---|---|---|---|---|---|---|
 Jeju United | 10 | 4 | 2 | 4 | 0 | 0 | 0 | 0 |
 Seoul | 9 | 3 | 3 | 3 | 0 | 0 | 0 | 0 |
 Gimcheon Sangmu | 8 | 1 | 1 | 6 | 0 | 0 | 0 | 0 |
 Daejeon Citizen | 8 | 4 | 1 | 3 | 0 | 0 | 0 | 0 |
 Ulsan HD | 8 | 2 | 2 | 4 | 0 | 0 | 0 | 0 |
 Gangwon | 8 | 4 | 1 | 3 | 0 | 0 | 1 | 0 |
 Suwon | 7 | 2 | 3 | 2 | 0 | 0 | 0 | 0 |
 Daegu | 7 | 2 | 4 | 1 | 0 | 0 | 0 | 0 |
 Jeonbuk Motors | 6 | 1 | 3 | 2 | 0 | 0 | 0 | 0 |
 Gwangju | 6 | 4 | 0 | 2 | 0 | 0 | 1 | 0 |
 Incheon United | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 |
 Suwon Bluewings | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Anyang | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Urawa Reds | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Pohang Steelers | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Seongnam | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gamba Osaka | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Johor Darul Ta'zim | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Busan I'Park | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Yokohama F. Marinos | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
20 appearances (1,620 minutes) was In-jae Hwang's tally in the 2026 K League 1. GioScore's computed rating for the season averages 6.78.
Between 2016 and 2026 he accumulated 9 league seasons across 5 clubs. His best-rated season remains 2022 (7.25, K League 1); his lowest was 2025 (6.08). Averaged over his last two rated seasons, he sits 0.46 below his earlier career level.
