GBR · United Kingdom

Sidney Dennis Williamson

Singles (men)

Competition appearances

Source-linked entry and result records. This is not claimed as a complete career history.

11 Oct 2025 – 12 Oct 2025Dundee, Great BritainSingles (men)Junior

21 Aug 2025 – 22 Aug 2025Sheffield, Great BritainSingles (men)Junior