[2] On April 14, 2023, the Providence Bruins announced that they had signed Poitras to an amateur tryout contract for the remainder of the 2022–23 season.

[4] Poitras impressed in his first preseason with the Bruins, and as a result, earned a spot on the NHL roster as a 19-year old.

[6] On October 31, the Bruins announced that Poitras was staying on the NHL roster rather than sending him back to the OHL, therefore burning a year of his entry-level contract.

[7] On December 18, 2023, the Bruins announced that they had loaned Poitras to Team Canada for the 2024 World Junior Ice Hockey Championships.

[13] Poitras enjoyed a successful first stint with Providence, scoring eight goals and 12 assists in 23 games between November 15, 2024, and January 11, 2025.