McGovern was drafted by the Eagles with the 44th pick in the
2011 Rookie Draft (held in late 2010). He was elevated to the senior list in November 2013. In late 2013, McGovern showed up for pre-season training significantly overweight, after a holiday to Thailand. He was "banished" from the club and told to pursue an individual training routine if he wished to continue his career, eventually losing 10 kg and regaining the trust of the coaching staff. In his fourth year on West Coast's playing list, McGovern finally made his senior debut for the club in round six of the
2014 season, against
Carlton at
Etihad Stadium. McGovern kicked 10 goals across the next four games, and held his spot for the rest of the year. Overall he managed 13 games in 2014, playing predominantly as a swingman in a similar vein to how
Adam Hunter was used under
John Worsfold.
In 2015, McGovern emerged as one of the best contested marks in the game as a result of West Coast's considerable injury list. Injuries to
Eric MacKenzie and
Mitch Brown meant McGovern was forced back into a key defender role. He performed it with aplomb despite often being undersized and inexperienced compared to some of the best forwards in the game. He emerged as a reliable mark, often going back with the flight of the ball into packs to influence the contest, and he was rewarded with a position in the 40-man
All-Australian squad (although he did not make the final team). In 2016, after a career-best season, McGovern was named as a defender in the
2016 All-Australian team. He was the first Eagles key defender to make the team since
Darren Glass in 2011. McGovern set a new overall record for the most contested intercept marks in a season, and recorded the equal-most marks from opposition kicks in 2016 (alongside
Easton Wood). In July 2018, McGovern signed a five-year contract extension with West Coast reportedly worth
$5 million. Many clubs were interested in recruiting him, including Fremantle,
St Kilda and Sydney. In the West Coast game against Port Adelaide on Saturday 11 August 2018, McGovern kicked a goal after the siren to win the game for the West Coast Eagles. In Round 23, 2018, McGovern broke the record for most intercept marks in a season by taking his 77th of 2018. The record was previously held by Easton Wood of the Western Bulldogs at 76 and was set in 2015. 2024 would be a successful season for McGovern as he achieved his fifth
All Australian selection, his first in five years, and his first ever
John Worsfold Medal as the West Coast Eagles Best & Fairest for season 2024. After sustaining a concussion in West Coast's Round 8, 2025 game against Melbourne, McGovern consulted an AFL Concussion Panel. The panel recommended his retirement, which he and the Eagles announced on 20 June 2025. ==See also==