| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Grazer AK | Bundesliga | 7 | 0 | 0 | 0 | 0 | 6.8 |
| 2024/2025 | Grazer AK | Bundesliga | 29 | 1 | 1 | 2 | 0 | 6.7 |
| 2023/2024 | Hartberg | Bundesliga | 32 | 3 | 4 | 1 | 1 | 6.7 |
| 2022/2023 | Hartberg | Bundesliga | 27 | 1 | 5 | 4 | 0 | 6.7 |
| 2021/2022 | Cesena | Serie C | 16 | 1 | 0 | 1 | 0 | – |
| 2021/2022 | Barnsley | Championship | 14 | 2 | 0 | 1 | 0 | 6.4 |
| 2020/2021 | Barnsley | Championship | 43 | 3 | 2 | 0 | 0 | 6.6 |
| 2019/2020 | LASK | Bundesliga | 30 | 8 | 4 | 2 | 0 | 6.8 |
| 2018/2019 | LASK | Bundesliga | 31 | 6 | 4 | 1 | 0 | 6.8 |
| 2017/2018 | Wolfsberger AC II | Regionalliga | 1 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Wolfsberger AC | Bundesliga | 22 | 4 | 0 | 2 | 0 | 6.6 |
| 2016/2017 | Kapfenberger SV | 2. Liga | 34 | 2 | 5 | 3 | 0 | 6.6 |
| 2015/2016 | Kapfenberger SV | 2. Liga | 35 | 5 | 4 | 4 | 1 | 6.8 |
| 2014/2015 | Hartberg | 2. Liga | 30 | 1 | 0 | 2 | 0 | – |
| 2013/2014 | Kalsdorf | Regionalliga | 14 | 1 | 0 | 1 | 0 | – |
| 2013/2014 | Hartberg | 2. Liga | 7 | 0 | 0 | 0 | 0 | – |
| Total | 372 | 38 | 29 | 24 | 2 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| - | Hartberg | Kalsdorf | Loan | |
| 07 Jan 2014 | Kalsdorf | Hartberg | Back from Loan | |
| 07 Jan 2015 | Hartberg | Kapfenberger SV | Transfer | |
| 06 Sept 2017 | Kapfenberger SV | Wolfsberger AC | Transfer | |
| 07 Jan 2018 | Wolfsberger AC | LASK | Free Transfer | |
| - | LASK | Barnsley | Transfer | |
| 02 Jan 2022 | Barnsley | Cesena | Free Transfer | |
| - | Cesena | Hartberg | Transfer | |
| - | Hartberg | Grazer AK | Free Transfer |
D. Frieser career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.