| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2014 | K League 1 | 3 | — | 0 | 0 | — | — |
| 2015 | K League 1 | 1 | — | 0 | 0 | — | — |
| 2016 | K League 1 | 30 | 2250 | 1 | 0 | 0.04 | — |
| 2017 | K League 1 | 33 | 2970 | 0 | 1 | 0.03 | — |
| 2018 | K League 1 | 36 | 3183 | 3 | 2 | 0.14 | — |
| 2019 | K League 1 | 15 | 864 | 3 | 0 | 0.31 | — |
| 2020 | K League 1 | 26 | 2277 | 8 | 12 | 0.79 | 7.48 |
| 2021 | K League 1 | 37 | 3284 | 4 | 8 | 0.33 | 7.32 |
| 2022 | K League 1 | 1 | 44 | 0 | 0 | — | 6.43 |
| 2022 | Super League (China) | 31 | 2539 | 4 | 7 | 0.39 | 7.19 |
| 2023 | Super League (China) | 26 | 1903 | 8 | 5 | 0.61 | 7.28 |
| 2024 | K League 1 | 35 | 2831 | 1 | 3 | 0.13 | 6.73 |
| 2025 | K League 1 | 32 | 2355 | 1 | 1 | 0.08 | 6.53 |
| 2026 | K League 1 | 9 | 505 | 0 | 1 | 0.18 | 6.71 |
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 | ||
|---|---|---|---|---|---|---|---|---|
 Gangwon | 8 | 3 | 3 | 2 | 1 | 1 | 0 | 0 |
 Jeju United | 7 | 5 | 0 | 2 | 0 | 0 | 1 | 0 |
 Suwon | 6 | 4 | 0 | 2 | 0 | 0 | 0 | 0 |
 Pohang Steelers | 6 | 1 | 3 | 2 | 1 | 0 | 1 | 0 |
 Gimcheon Sangmu | 6 | 3 | 1 | 2 | 0 | 0 | 1 | 0 |
 Gwangju | 6 | 3 | 1 | 2 | 0 | 1 | 1 | 0 |
 Daegu | 6 | 1 | 4 | 1 | 1 | 0 | 0 | 0 |
 Jeonbuk Motors | 5 | 2 | 1 | 2 | 0 | 0 | 1 | 0 |
 Seoul | 4 | 0 | 1 | 3 | 0 | 0 | 1 | 0 |
 Daejeon Citizen | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Ulsan HD | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Incheon United | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
 Anyang | 4 | 1 | 1 | 2 | 0 | 0 | 1 | 0 |
 Sydney | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Cangzhou | 2 | 2 | 0 | 0 | 2 | 2 | 0 | 0 |
 Shandong Taishan | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Seongnam | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Zhejiang | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Buriram United | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Dalian Pro | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Lebanon | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Saudi Arabia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Syria | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Iraq | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Iceland | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Iran | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Wales | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Moldova | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sri Lanka | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Russia U17 W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Georgia U17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Sang-woo Kang finished the 2026 K League 1 season with 1 assist and no goals from 9 appearances (505 minutes) — 0.18 goal involvements per 90. Per-match rating over the season: 6.71.
2020 stands as his highest-rated season (7.48, K League 1), with 2025 the weakest (6.53). The direction of late is downward — 0.58 under his prior average over the last two rated seasons.
