The move comes just hours after Stienburg was assessed a two-game suspension. Stienburg was assessed 17 minutes in penalties, including a game misconduct, in Wednesday's 5-2 loss to the Tampa Lightning for charging Erik Cernak.

Stienburg was assessed 17 minutes in penalties, including a game misconduct, in Wednesday's 5-2 loss to the Tampa Lightning for charging Erik Cernak. Colorado's forward group is already thin due to a myriad of injuries and resorted to using defenseman Oliver Kylington as a third-line winger. To Colorado's advantage, Artturi Lehkonen (shoulder) is expected to make his season debut on Tuesday, creating some relief for a team already struggling to fill out their lineup.

Stienburg was the 63rd overall pick of the Avalanche in the 2019 NHL Entry Draft and will make his NHL debut on Wednesday against the Boston Bruins. The 24-year-old Halifax native has amassed 16 points (6G / 10A) in 60 games over the last three seasons with the Colorado Eagles (AHL).

Stienburg was drafted by Colorado in the 3rd round of the 2019 draft (63rd overall) and has signed the center to a two-year, entry-level contract. The 22-year-old made his professional debut in 2022-23 with the Colorado Eagles (AHL) as he had an assist and five PIMs across a brief four-game appearance. Prior to the Eagles, he closed out his NCAA career with Cornell (NCAA) where he had two goals, five assists, 18 PIMs, and a -2 plus/minus through 18 games.