| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Wieczysta Krakow | Division 1 | 19 | 1 | 0 | 1 | 0 | – |
| 2024/2025 | Persija Jakarta | Liga 1 | 32 | 3 | 5 | 5 | 1 | – |
| 2023/2024 | Persija Jakarta | Liga 1 | 28 | 5 | 6 | 5 | 0 | – |
| 2022/2023 | Lechia Gdansk | Ekstraklasa | 25 | 4 | 0 | 6 | 0 | 6.7 |
| 2021/2022 | Lechia Gdansk | Ekstraklasa | 15 | 2 | 1 | 2 | 0 | 7.1 |
| 2020/2021 | Lechia Gdansk | Ekstraklasa | 28 | 2 | 3 | 1 | 0 | – |
| 2019/2020 | Lechia Gdansk | Ekstraklasa | 29 | 3 | 1 | 3 | 0 | – |
| 2018/2019 | Lech Poznan | Ekstraklasa | 26 | 2 | 1 | 2 | 0 | – |
| 2017/2018 | Lech Poznan | Ekstraklasa | 33 | 4 | 1 | 3 | 1 | – |
| 2016/2017 | Lech Poznan | Ekstraklasa | 34 | 4 | 1 | 3 | 0 | – |
| 2015/2016 | Lech Poznan | Ekstraklasa | 28 | 6 | 3 | 1 | 0 | – |
| 2015/2016 | Jagiellonia | Ekstraklasa | 6 | 4 | 0 | 0 | 0 | – |
| 2014/2015 | Jagiellonia | Ekstraklasa | 36 | 8 | 0 | 5 | 0 | – |
| 2013/2014 | Jagiellonia | Ekstraklasa | 32 | 4 | 0 | 3 | 0 | – |
| 2012/2013 | Jagiellonia | Ekstraklasa | 19 | 2 | 0 | 4 | 0 | – |
| Total | 390 | 54 | 22 | 44 | 2 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 08 Jan 2025 | Persija Jakarta | Wieczysta Krakow | Free agent | |
| - | Lechia Gdansk | Persija Jakarta | ||
| 07 Jan 2019 | Lech Poznan | Lechia Gdansk | Free agent | |
| - | Jagiellonia | Lech Poznan | Transfer | |
| 07 Jan 2012 | Rakow | Jagiellonia | Transfer |
M. Gajos career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.