Reidler, drafted by Ottawa 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 contract begins in 2026‑27.
He posted a .901 save percentage and 3.31 GAA in 18 starts for Penn State last season, becoming the program’s fourth goaltender to earn an NHL deal and solidifying Josh Fleming’s role as the future starter.