Career
Percival made his first team debut against Leeds Rhinos on 1 March 2013. Saint Helens reached the 2014 Super League Grand Final and Percival was selected to play at centre in their 14-6 victory over Wigan Warriors.
Percival made his first team debut against Leeds Rhinos on 1 March 2013. Saint Helens reached the 2014 Super League Grand Final and Percival was selected to play at centre in their 14-6 victory over Wigan Warriors.
