| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2026 | Olympiacos Piraeus | Super Cup | 1 | 0 | 0 | 1 | 0 | – |
| 2025/2026 | Olympiacos Piraeus | Greek Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Olympiacos Piraeus | Greek Cup | 5 | 0 | 1 | 1 | 0 | – |
| 2023/2024 | Olympiacos Piraeus | Greek Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | Monaco | Coupe de France | 1 | 0 | 0 | 0 | 0 | 7.2 |
| 2021/2022 | Monaco | Coupe de France | 3 | 0 | 1 | 0 | 0 | 6.8 |
| 2020/2021 | Monaco | Coupe de France | 4 | 0 | 0 | 0 | 0 | 6.3 |
| 2019/2020 | Monaco | Coupe de France | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2018/2019 | Monaco | Coupe de la Ligue | 1 | 0 | 1 | 0 | 0 | – |
| 2018/2019 | Atl. Madrid | Copa del Rey | 2 | 1 | 0 | 1 | 0 | 7.2 |
| 2017/2018 | Sporting CP | League Cup | 3 | 1 | 0 | 0 | 0 | – |
| 2017/2018 | Sporting CP | Taça de Portugal | 5 | 1 | 0 | 0 | 0 | – |
| 2016/2017 | Sporting CP | League Cup | 2 | 1 | 0 | 1 | 0 | – |
| 2016/2017 | Sporting CP | Taça de Portugal | 3 | 0 | 0 | 2 | 0 | – |
| 2015/2016 | Sporting CP | League Cup | 2 | 1 | 0 | 0 | 0 | – |
| 2015/2016 | Sporting CP | Taça de Portugal | 3 | 1 | 0 | 0 | 0 | – |
| 2015 | Sporting CP | Super Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2014/2015 | Sporting CP | League Cup | 2 | 0 | 0 | 0 | 0 | – |
| Total | 41 | 6 | 3 | 6 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 01 feb 2024 | Monaco | Olympiacos Piraeus | Transfer | |
| 07 ene 2019 | Atl. Madrid | Monaco | Transfer | |
| - | Monaco | Atl. Madrid | Return from loan | |
| - | Atl. Madrid | Monaco | Loan | |
| - | Sporting CP | Atl. Madrid | Transfer |
G. Martins career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.