| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Eindhoven FC | KNVB Beker | 1 | 1 | 0 | 0 | 0 | – |
| 2023/2024 | Nea Salamis | Cyprus Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | CFR Cluj | Romanian Cup | 4 | 0 | 0 | 0 | 0 | – |
| 2022 | Apollon | Super Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | Apollon | Cyprus Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2020/2021 | Nijmegen | KNVB Beker | 2 | 2 | 0 | 0 | 0 | 7.5 |
| 2019 | FC Astana | Super Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Trencin | Slovak Cup | 1 | 2 | 0 | 0 | 0 | – |
| 2016/2017 | Trencin | Slovak Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2015/2016 | Dordrecht | KNVB Beker | 2 | 1 | 0 | 1 | 0 | – |
| Total | 16 | 7 | 0 | 1 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | Nea Salamis | Eindhoven FC | Free agent | |
| 01 mar 2024 | Sakhnin | Nea Salamis | Free agent | |
| - | CFR Cluj | Sakhnin | Transfer | |
| - | Apollon | CFR Cluj | Transfer | |
| - | FC Astana | Apollon | Free agent | |
| - | Apollon | FC Astana | Return from loan | |
| 07 jul 2021 | FC Astana | Apollon | Loan | |
| - | Nijmegen | FC Astana | Return from loan | |
| - | FC Astana | Nijmegen | Loan | |
| 08 abr 2020 | Lugano | FC Astana | Return from loan | |
| - | FC Astana | Lugano | Loan | |
| - | Gent | FC Astana | Transfer | |
| 01 oct 2018 | Trencin | Gent | Transfer | |
| 07 ene 2016 | Dordrecht | Trencin | Transfer | |
| - | Omonia Aradippou | Dordrecht | Free agent | |
| - | Excelsior | Omonia Aradippou | Free agent | |
| 07 ene 2012 | Willem II | Excelsior | Free agent | |
| - | Excelsior | Willem II | Return from loan | |
| 01 ene 2012 | Willem II | Excelsior | Loan | |
| 07 ene 2009 | Excelsior | Willem II | Transfer |
R. Janga career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.