| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | West Ham United | Women's Super League | 0 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | West Ham United | FA Women's League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | West Ham United | Women's FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | West Ham United | Women's Super League | 0 | 0 | 0 | 0 | 0 | – |
| 2023/2024 | West Ham United | Women's Super League | 3 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | Brighton & Hove Albion | Women's FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | West Ham United | Women's Super League | 0 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | Brighton & Hove Albion | Women's Super League | 20 | 0 | 0 | 1 | 0 | – |
| 2020/2021 | Brighton & Hove Albion | Women's Super League | 15 | 0 | 0 | 0 | 0 | – |
| 2019/2020 | Brighton & Hove Albion | Women's Super League | 15 | 0 | 0 | 0 | 0 | – |
| 2018/2019 | Yeovil Town | Women's Super League | 20 | 0 | 0 | 1 | 0 | – |
| 2017/2018 | Yeovil Town | Women's Super League | 18 | 0 | 0 | 0 | 0 | – |
| 2017 | Yeovil Town | Women's Super League | 6 | 0 | 0 | 0 | 0 | – |
| 2016 | Notts County | Women's Super League | 12 | 0 | 0 | 0 | 0 | – |
| 2014 | Everton | Women's Super League | 3 | 0 | 0 | 0 | 0 | – |
| 2013 | Everton | Women's Super League | 2 | 0 | 0 | 0 | 0 | – |
| Total | 114 | 0 | 0 | 2 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 03 Jan 2016 | Everton | Notts County | Transfer | |
| 07 Jan 2019 | Yeovil Town | Brighton & Hove Albion | Transfer | |
| - | Brighton & Hove Albion | West Ham United | Transfer |
M. Walsh career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.