Lineham joined York RUFC under 15s in September 2006 as a raw young talent with good speed and strength. He quickly became a regular in the York team, going on to represent North Yorkshire that same season. Lineham's second season with York was an even better one than his first, he was York's top tryscorer at the end of the season, which led to a Yorkshire call up at blindside-flanker part way through the 2007-2008 season.[citation needed]
Lineham then went to York College in 2009 to study for his A-Levels, this is when he first started playing rugby league for the College's Rugby Development Centre, originally coached by the late Paul Higgins. Lineham scored 15 tries in 7 appearances, earning a trial with the Knights. Lineham played two trial games with the Knights reserve grade and subsequently was offered an 18-month contract with the Knights in 2009. Lineham has signed a further 1-year contract at the Knights for the season 2011 season where the Knights will be playing in the championship after last seasons promotion. Hull F.C. were believed to have approached Lineham with an offer but no contract was agreed due to Linehamneeding anterior cruciate ligament (ACL) knee reconstruction leaving in him sidelined for 7 months.[citation needed]
Lineham signed for Hull F.C. in 2011. After a number of good performances in the Academy, Lineham made his first team début as a late substitute in the 32-18 derby win at Craven Park. His performance was rewarded with a starting spot in the next game at home to Salford, where he scored two tries whilst making a notable contribution to another, in a Man of the match performance.[citation needed]
His breakthrough season was in 2013 in which he was named the Hull FC's Young Player of the Year and the Super League Albert Goldthorpe Rookie of the Year.
Lineham has previously played for the York City Knights. He has also played rugby union for York RUFC. Lineham represented Yorkshire in Rugby Union.[7]
In 2013 Lineham was awarded the Albert Goldthorpe Rookie of the Year Medal.[8]
Lineham enjoyed another outstanding season for Hull in 2015, scoring 26 tries.
Warrington Wolves
In 2016, he moved to play for Warrington, where he had a turbulent start and although continued his formidable try scoring record he was dropped from the team and Super League. He returned for the league leaders decider against his former Team Hull F.C. scoring a brace in a solid individual performance. It is believed that Lineham had ambitions of playing for Castleford.[9]
On 14 September 2020, Lineham was charged by the RFL and was given a Grade F "other contrary behaviour", (the most serious grade on the disciplinary panel, which carries a minimum of 8 games suspension.) for an alleged "squirrel grip" on Castleford's Alex Foster. He appeared before a disciplinary hearing on 15 September 2020, to find out the length of his suspension. Lineham contested the decision of his grade, but the tribunal dismissed his decision and he was found guilty of a Grade F and was suspended for 8 games, and fined £500. Depending on Warrington's progression in the Challenge Cup, he would have potentially missed the remainder of the season.[15]
Wakefield Trinity
On 17 August 2021, it was reported that he had signed for Wakefield Trinity in the Super League.[16]
Lineham played 12 matches for Wakefield Trinity in the Super League XXVIII season as the club finished bottom of the table and were relegated to the RFL Championship which ended their 24-year stay in the top flight.[17]
^ ab"Hull 1st Team Tom Lineham". Hull FC. 2015. Archived from the original on 21 May 2013. Retrieved 15 July 2015.{{cite web}}: CS1 maint: bot: original URL status unknown (link)