| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2026 | Suwon FC | K League 2 | 2 | 0 | 0 | 0 | 0 | – |
| 2025 | Incheon | K League 2 | 4 | 0 | 0 | 0 | 0 | – |
| 2023 | Incheon | K League 1 | 3 | 0 | 0 | 0 | 0 | 6.4 |
| 2022 | Incheon | K League 1 | 16 | 0 | 2 | 6 | 1 | 6.6 |
| 2021 | Incheon | K League 1 | 19 | 0 | 2 | 3 | 0 | 6.9 |
| 2020 | Incheon | K League 1 | 11 | 0 | 0 | 1 | 0 | 6.6 |
| 2019 | Daegu | K League 1 | 15 | 0 | 0 | 0 | 0 | – |
| 2018 | Daegu | K League 1 | 18 | 1 | 0 | 4 | 0 | – |
| Total | 88 | 1 | 4 | 14 | 1 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| - | Incheon | Suwon FC | Transfer | |
| - | Pyeongchang United | Incheon | Return from loan | |
| 03 Feb 2024 | Incheon | Pyeongchang United | Loan | |
| 01 Apr 2020 | Daegu | Incheon | ||
| 01 May 2018 | Vissel Kobe | Daegu | ||
| - | Ehime | Vissel Kobe | Return from loan | |
| 01 Jan 2015 | Vissel Kobe | Ehime | Loan | |
| - | Oita Trinita | Vissel Kobe | Return from loan | |
| 02 Jan 2014 | Vissel Kobe | Oita Trinita | Loan |
Y. Gang career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.