At the
2019 Snooker Shoot Out, he became the youngest player to compete in a ranking event, at just 12 years old. Competing at the
2022 World Snooker Championship, Davies was the youngest player to win a match at the event, at 15 years and 277 days old. In addition to defeating
Aaron Hill, Davies defeated
Fergal O'Brien before losing on a to
Jordan Brown in the penultimate qualifying round. As a result of high placing on the 2020–21
Q Tour, he was allowed to play in qualification events for the professional
2021–22 snooker season. In August 2022, Davies won three back-to-back junior world events, defeating
Bulcsú Révész in the
Under-16 championship and
Antoni Kowalski in the
Under-18 and
Under-21 categories. He became the first player to win all three titles in a single year. Davies, who is partially deaf, is coached by
Lee Walker. == Performance and rankings timeline ==