Nickle joined St Helens from Sheffield Eagles in July 1991. St Helens paid Sheffield an initial fee of £80,000, set by an independent tribunal, and an additional £25,000 after Nickle was selected to play for Great Britain.[5]
In 1995, he was part of the package put together by St Helens to bring Paul Newlove to the club from the Bradford Bulls. Sonny Nickle was an athletic forward who was a powerful runner. He enjoyed the distinction of representing Great Britain on six occasions.
In September 2001, Nickle was suspended for six months for a tackle on Leeds Rhinos hooker Robbie Mears, which broke the Leeds player's jaw.[8] The suspension was changed to a nine-match ban following an appeal.[9] The club attempted to shorten the ban by allowing Nickle to sign a short-term contract with Northern Ford Premiership side Barrow Border Raiders, whose new season started earlier than St Helens.[10] When Nickle re-signed with Saints, the RFL confirmed that Nickle had to serve the remainder of his ban, as the matches with Barrow would not count towards his suspension.[11]
^ ab"England Statistics at englandrl.co.uk". englandrl.co.uk. 31 December 2017. Archived from the original on 18 April 2018. Retrieved 1 January 2018.{{cite web}}: CS1 maint: bot: original URL status unknown (link)