| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Birmingham | FA Cup | 2 | 0 | 0 | 1 | 0 | 7.3 |
| 2025/2026 | Birmingham | EFL Cup | 1 | 0 | 0 | 1 | 0 | 7.9 |
| 2024/2025 | Birmingham | FA Cup | 2 | 0 | 0 | 1 | 0 | 7.3 |
| 2024/2025 | Birmingham | EFL Trophy | 6 | 1 | 0 | 1 | 0 | 7.2 |
| 2024/2025 | Birmingham | EFL Cup | 2 | 0 | 0 | 0 | 0 | 7.1 |
| 2023/2024 | Darmstadt | DFB Pokal | 1 | 0 | 0 | 0 | 0 | 7.2 |
| 2022/2023 | Dusseldorf | DFB Pokal | 2 | 0 | 0 | 0 | 0 | 7.2 |
| 2021/2022 | Dusseldorf | DFB Pokal | 2 | 0 | 0 | 0 | 0 | 7.0 |
| 2020/2021 | Dusseldorf | DFB Pokal | 1 | 0 | 0 | 0 | 0 | – |
| 2019/2020 | St. Polten | OFB Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2019/2020 | Southampton U23 | Premier League Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2019/2020 | Southampton U21 | EFL Trophy | 2 | 0 | 0 | 2 | 0 | – |
| 2018/2019 | Southampton U21 | EFL Trophy | 1 | 0 | 0 | 0 | 0 | – |
| Total | 24 | 3 | 0 | 6 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | Darmstadt | Birmingham | Transfer | |
| - | Dusseldorf | Darmstadt | Transfer | |
| 10 may 2020 | Southampton | Dusseldorf | Transfer | |
| - | St. Polten | Southampton | Return from loan | |
| 01 jul 2020 | Southampton | St. Polten | Loan |
C. Klarer career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.