in a 4–1 loss against Falkirk and also set up a goal for Richard Offiong in a 2–1 loss against Celtic on 16 November 2008 Since making his debut, McClenahan went on to become a fan favourite and regular part of the first team at Hamilton. In his two-years spell at Hamilton, he went on to make 50 appearances for the club in the Scottish Premier League helping the club to its highest finish in the SPL, 7th. He left the club at the end of the 2009/10 season after failing to agree a new contract. Scunthorpe United After playing in Scunthorpe's 4–2 penalty victory against Grimbsy in the Lincolnshire Cup, McClenahan was offered a contract by Iron boss Nigel Adkins, allowing him to be in contention for a place for Scunthorpe's first game away at Reading on 7 August. But only stayed on the bench, without coming on. Nigel Adkins left the club weeks later, accepting the job at Southampton. With the change of manager, McClenahan went on to only make one appearance in the English Championship. He was also called up to a National Team Training Camp by Holger Osieck during his time at Scunthorpe. Perth Glory On 14 November 2011, it was announced he had signed for A-League outfit Perth Glory on an 8-week injury replacement contract due to the injury of Scott Neville. Central Coast Mariners On 29 February 2012, he was added to the A-League outfit Central Coast Mariners for their Asian Champions League campaign where he made 1 start against Seongnam Ilhwa Chunma and a further 2 substitute appearances in the ACL. McClenahan was also a part of the A-League squad that went on to win the A-League Premiership: 2011–12. Sydney FC On 10 August 2012, McClenahan was signed to a 1-year deal with Sydney FC. On the opening game of the season on 6 October 2012, McClenahan made his debut in a 2–0 loss against Wellington Phoenix. He was joined in the side by high-profile players Alessandro Del Piero, Brett Emerton, Lucas Neill and Jason Culina. International career McClenahan captained the Australia U20 side and was part of the squad for the 2005 FIFA World Youth Championship and played in all 3 games. He was then called up into the Australia U23 squad where he made 18 appearances. He featured in the Australian team that reached the final of the Intercontinental Cup. He