Reidler, drafted in the fifth round of the 2022 NHL Draft, will play for the Belleville Senators on an ATO for the remainder of the 2025‑26 season before his NHL deal starts next year.
He posted a .901 save percentage and 3.31 GAA in 18 starts for Penn State in 2025‑26, becoming the program’s fourth goalie to sign an NHL contract.