Career
Lachie then joined the Gold Coast"s junior academy development squad, but did not qualify as a priority selection due to not fulfilling the length of residence requirements. A midfielder, he was drafted by Fremantle with their first selection, number 13 overall, in the 2014 American Federation of Labor-Congress draft. After playing well for Peel Thunder Football Club in the West Australian Football League, Weller made his debut in round 18 of the 2015 American Federation of Labor-Congress season against Greater Western Sydney.