 Leuenberger missed the start of the 2013 season returning from injury, but was recalled to the senior side in round 2.Despite persistent injuries, speculation arose that he would be a trade target as one of the "AFL's most wanted players," however, he re-signed with Brisbane in June, eliminating a potential trade at the end of the season.He was named best-on-ground in the sixth QClash against and was awarded the Marcus Ashcroft Medal, after 20 disposals, 7 tackles, and 29-hitouts.