Tokarski inked a professional tryout agreement with the Senators on Thursday.
Tokarski played in the Buffalo organization in 2023-24 but did not appear in a game with the Sabres. He played four contests the previous season with Pittsburgh, going 1-2-0 with a 3.44 GAA and an .897 save percentage. Tokarski will likely return to AHL Belleville this season and be a depth goaltender with the Senators.