Topzle Updated: Wikipedia source
William Anthony Patrick Smallbone (born 21 February 2000) is a professional footballer who plays as a central midfielder for EFL Championship club Millwall, on loan from EFL Championship club Southampton. Born in England, he plays for the Republic of Ireland national team.
| Club | Season | League | FA Cup | EFL Cup | Other | Total | ||||||
| Division | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | ||
| Southampton U21 | 2016–17 | — | — | — | 1 | 0 | 1 | 0 | ||||
| 2017–18 | — | — | — | 1 | 0 | 1 | 0 | |||||
| 2018–19 | — | — | — | 3 | 0 | 3 | 0 | |||||
| 2019–20 | — | — | — | 1 | 0 | 1 | 0 | |||||
| 2021–22 | — | — | — | 1 | 0 | 1 | 0 | |||||
| Total | — | — | — | 7 | 0 | 7 | 0 | |||||
| Southampton | 2019–20 | Premier League | 9 | 0 | 1 | 1 | 0 | 0 | — | 10 | 1 | |
| 2020–21 | Premier League | 3 | 0 | 0 | 0 | 0 | 0 | — | 3 | 0 | ||
| 2021–22 | Premier League | 4 | 0 | 2 | 0 | 1 | 0 | — | 7 | 0 | ||
| 2023–24 | Championship | 43 | 6 | 4 | 0 | 0 | 0 | 3 | 1 | 50 | 7 | |
| 2024–25 | Premier League | 18 | 1 | 2 | 0 | 0 | 0 | — | 20 | 1 | ||
| 2025–26 | Championship | 0 | 0 | — | 0 | 0 | — | 0 | 0 | |||
| Total | 77 | 7 | 9 | 1 | 1 | 0 | 3 | 1 | 90 | 9 | ||
| Stoke City (loan) | 2022–23 | Championship | 43 | 3 | 2 | 0 | 1 | 0 | — | 46 | 3 | |
| Millwall (loan) | 2025–26 | Championship | 6 | 0 | 0 | 0 | 0 | 0 | — | 6 | 0 | |
| Career total | 126 | 10 | 11 | 1 | 2 | 0 | 10 | 1 | 149 | 12 | ||
| National team | Year | Apps | Goals |
| Republic of Ireland | 2023 | 5 | 0 |
| 2024 | 6 | 0 | |
| 2025 | 4 | 0 | |
| Total | 15 | 0 | |