Sabourin may be more remembered by Leafs fans for a viral moment in 2019 where Sabourin, then a member of the Ottawa Senators preseason squad, got into an altercation on the ice with
Auston Matthews, with Matthews looking behind Sabourin's back, which was interpreted as Matthews not knowing who Sabourin was. The then-27-year-old made Ottawa's roster after spending his career in the AHL, playing 35 games for Ottawa before signing for Toronto the season after.