 Capped at Ireland youth and Under-18 level while playing for Cherry Orchard, Bayly made his debut for Leeds United as a substitute in an English League Cup match against Southend United on 24 October 2006.On 26 October 2006, Bayly signed a professional two-year contract with Leeds.Bayly made his full debut in the final game of the 2006–07 Championship season away to Derby County.