In the 1930s Ammanford Corinthians played on Betws Park.

Betws Blackbirds football team was founded circa 1946, later joining the Carmarthenshire League.

The club were elected to the Welsh league and in 1952 reached the final of the West Wales Amateur Cup.

[1] The club reached the fourth round of the Welsh Cup in 1991[1] and made it to the quarter-finals in February 1999.

[2] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.