Dylan joined the Academy at the age of seven, rising through the youth ranks to make his First Team debut in February 2025.

After several fine displays at U21 level, Dylan featured for City in a 2-0 Emirates FA Cup defeat away at Aston Villa, impressing against Premier League opposition.

He made his first league start for the Bluebirds in a 2-1 victory over Peterborough United on the opening day of the 2025/26 campaign, and signed a three-year contract extension with the Club later that month, keeping him in the Welsh capital until the summer of 2028.

The Caerphilly-based centre back represented Wales consistently across all youth age groups, and was part of the Victory Shield winning squad in 2021. He was named Man of the Match on his senior international debut, a 1-0 win away in Kazakhstan in September 2025.