| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2024/2025 | AFC Totton | FA Trophy | 2 | 1 | 0 | 0 | 0 | – |
| 2023/2024 | Swindon Town | League Cup | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2023/2024 | Swindon Town | FA Cup | 1 | 2 | 0 | 0 | 0 | – |
| 2022 | Brisbane Roar | Australia Cup | 4 | 2 | 0 | 1 | 0 | – |
| 2021/2022 | Queens Park Rangers | League Cup | 2 | 2 | 0 | 0 | 0 | 7.5 |
| 2021/2022 | Queens Park Rangers | FA Cup | 2 | 0 | 0 | 0 | 0 | 6.8 |
| 2020/2021 | West Bromwich Albion | League Cup | 2 | 0 | 0 | 0 | 0 | 6.6 |
| 2020/2021 | West Bromwich Albion | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2019/2020 | West Bromwich Albion | League Cup | 1 | 1 | 0 | 0 | 0 | 7.3 |
| 2019/2020 | West Bromwich Albion | FA Cup | 3 | 0 | 0 | 0 | 0 | 6.6 |
| 2018/2019 | Southampton | League Cup | 1 | 1 | 0 | 0 | 0 | 7.3 |
| 2018/2019 | Southampton | FA Cup | 1 | 0 | 1 | 0 | 0 | 7.2 |
| 2017/2018 | Southampton | League Cup | 1 | 0 | 0 | 1 | 0 | 6.3 |
| 2017/2018 | Southampton | FA Cup | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2016/2017 | Southampton | League Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2015/2016 | Queens Park Rangers | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2014/2015 | Queens Park Rangers | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2013/2014 | Queens Park Rangers | League Cup | 2 | 1 | 0 | 0 | 0 | – |
| 2013/2014 | Queens Park Rangers | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2012/2013 | Burnley | League Cup | 3 | 3 | 0 | 2 | 0 | – |
| 2011/2012 | Burnley | League Cup | 4 | 1 | 0 | 0 | 0 | – |
| 2011/2012 | Burnley | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2010/2011 | Swindon Town | EFL Trophy | 2 | 2 | 0 | 1 | 0 | – |
| 2010/2011 | Swindon Town | League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2010/2011 | Swindon Town | FA Cup | 3 | 3 | 0 | 0 | 0 | – |
| Total | 41 | 20 | 1 | 5 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| - | Swindon Town | Burnley | Transfer | |
| 08 Jan 2013 | Burnley | Queens Park Rangers | Transfer | |
| - | Queens Park Rangers | Southampton | Transfer | |
| 08 Aug 2019 | Southampton | West Bromwich Albion | Transfer | |
| 01 Sept 2021 | West Bromwich Albion | Queens Park Rangers | Loan | |
| - | Queens Park Rangers | West Bromwich Albion | Back from Loan | |
| 07 Jan 2021 | West Bromwich Albion | Queens Park Rangers | Free Transfer | |
| - | Queens Park Rangers | Brisbane Roar FC | Transfer | |
| - | Brisbane Roar FC | Swindon Town | Free Transfer | |
| - | Swindon Town | AFC Totton | Free Transfer |
C. Austin career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.