Bayliss is one of the most exciting back rowers in the country. A former pupil at Millfield School, Bayliss helped guide England U20 to a Six Nations Grand Slam and a place in the final of the 2017 World Rugby U20 Championship alongside Club teammate Zach Mercer. 

It was also a breakthrough year for Club, where he made his first team debut against Leicester in the Anglo-Welsh Cup in November 2016. He made further appearances against Scarlets and Gloucester underlining his undoubted potential.

2017-18 proved to be another hugely successful season for the young flanker. After captaining the Bath United side and featuring in the First Team's Anglo-Welsh campaign in 2017-18, Bayliss was awarded Academy Player of the Year, before signing his first senior contract and moving to the first team in June 2018. 

Bayliss has since become a regular in the first team squad, and was nominated for the Premiership Rugby Cup Breakthrough Player of the Season award in the 2018/19 season.