| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2021/2022 | Grazer AK | Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2020/2021 | Grazer AK | Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2018/2019 | Wacker Innsbruck | Cup | 3 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Wacker Innsbruck | Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2016/2017 | Rheindorf Altach | Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | Rheindorf Altach | Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2014/2015 | Austria Vienna | Cup | 3 | 3 | 0 | 0 | 0 | – |
| 2013/2014 | Rheindorf Altach | Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2011/2012 | Austria Vienna | Cup | 1 | 0 | 0 | 1 | 0 | – |
| 2011/2012 | Austria Wien II | Cup | 2 | 1 | 0 | 0 | 0 | – |
| 2010/2011 | Austria Wien II | Cup | 1 | 0 | 0 | 0 | 0 | – |
| Total | 18 | 4 | 0 | 1 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| - | Voluntari | GAK | Free | |
| 08 Jul 2019 | Wacker | Voluntari | Free | |
| 07 Jan 2017 | Altach | Wacker | Free | |
| 07 Jan 2015 | Austria | Altach | N/A | |
| 01 Jan 2015 | Austria | LASK | Loan | |
| 07 Jan 2014 | Altach | Austria | N/A | |
| 07 Jan 2013 | Austria | Altach | Loan | |
| 04 Jan 2013 | Austria | Grödig | Loan |
M. Harrer career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.