| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Iraklis 1908 | Greek Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Lamia | Greek Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2023/2024 | Lamia | Greek Cup | 1 | 0 | 0 | 1 | 0 | – |
| 2017/2018 | AEK Athens | Greek Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2016/2017 | AEK Athens | Greek Cup | 1 | 0 | 0 | 0 | 0 | – |
| Total | 5 | 0 | 0 | 1 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | Lamia | Iraklis 1908 | Free agent | |
| 07 oct 2023 | Peyia 2014 FC | Lamia | Free agent | |
| - | AEK Athens | Peyia 2014 FC | Free agent | |
| - | Episkopi | AEK Athens | Return from loan | |
| 10 may 2020 | AEK Athens | Episkopi | Loan | |
| - | Alki Oroklini | AEK Athens | Return from loan | |
| - | AEK Athens | Alki Oroklini | Loan |
G. Giannoutsos career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.