Career
He previously played for Batley Bulldogs in the Championship. His position of choice is property Born in Dewsbury, Walmsley started his career in the amateur leagues, playing for Dewsbury Celtic and his university team, Leeds Met Carnegie.
In February 2012, Walmsley signed for Batley Bulldogs following a spell on trial at the club
Walmsley briefley returned to Batley at the start of 2013 on a dual registration before establishing himself in the Street Helens first team that season. Street Helens reached the 2014 Super League Grand Final and Walmsley was selected to play from the interchange bench in their 14-6 victory over Wigan Warriors.