| Competition | Goals | Apps | Started | Minutes | Sub On | Sub Off | ||
|---|---|---|---|---|---|---|---|---|
| England | ||||||||
| League One | 23 | 108 | 64 | 5,749' | 44 | 42 | 7 | 0 |
| EFL Vertu Trophy | 9 | 13 | 11 | 925' | 2 | 5 | 0 | 0 |
| Carabao Cup | 0 | 4 | 3 | 181' | 1 | 3 | 0 | 0 |
| FA Cup | 1 | 3 | 1 | 120' | 2 | 1 | 0 | 0 |
| Spain | ||||||||
| Segunda B | 0 | 6 | 0 | 94' | 6 | 0 | 1 | 0 |
| Total | 33 | 134 | 79 | 7,069' | 55 | 51 | 8 | 0 |
| Club | Season | League | National cup | League cup | Total | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Division | Apps | Gls | Apps | Gls | Apps | Gls | Apps | Gls | ||
Real Oviedo Vetusta | 2020/2021 | Segunda B | 6 | 0 | - | - | - | - | 6 | 0 |
| Total | 6 | 0 | - | - | - | - | 6 | 0 | ||
Portsmouth | 2021/2022 | League One | 5 | 0 | 4 | 1 | 1 | 0 | 10 | 1 |
| Total | 5 | 0 | 4 | 1 | 1 | 0 | 10 | 1 | ||
Burton Albion | 2021/2022 | League One | 14 | 3 | - | - | - | - | 14 | 3 |
| 2022/2023 | League One | 13 | 4 | 1 | 2 | 1 | 0 | 15 | 6 | |
| Total | 27 | 7 | 1 | 2 | 1 | 0 | 29 | 9 | ||
Ipswich | 2022/2023 | League One | 6 | 0 | 2 | 1 | - | - | 8 | 1 |
| Total | 6 | 0 | 2 | 1 | - | - | 8 | 1 | ||
Cambridge United | 2023/2024 | League One | 29 | 11 | 2 | 1 | 1 | 0 | 32 | 12 |
| 2026/2027 | League One | 9 | 3 | 1 | 1 | 1 | 0 | 11 | 4 | |
| Total | 38 | 14 | 3 | 2 | 2 | 0 | 43 | 16 | ||
Charlton | 2024/2025 | League One | 19 | 1 | 1 | 0 | - | - | 20 | 1 |
| Total | 19 | 1 | 1 | 0 | - | - | 20 | 1 | ||
Stevenage | 2025/2026 | League One | 13 | 1 | 3 | 3 | - | - | 16 | 4 |
| Total | 13 | 1 | 3 | 3 | - | - | 16 | 4 | ||
| Career total | 114 | 23 | 14 | 9 | 4 | 0 | 132 | 32 | ||
Every club and season of Gassan Yahyai's career. For this season, see Gassan Yahyai stats 2026-27.