A native of Mascouche, Que., Aspirot, 20, spent the 2019-20 campaign, his first professional season, skating for the American Hockey League's Belleville Senators and registered 16 points (two goals, 14 assists) and 39 penalty minutes over 44 games. He ranked third among team defencemen and tied for sixth among B-Sens with a plus-14 plus/minus rating.