Kaminsky signed a minor-league contract with the Mariners on Thursday, per the MLB transaction log.
EDGE Analysis
Kaminsky spent the 2021 season with the Phillies, though he threw only one inning due to an elbow injury. He has been assigned to Double-A Arkansas, despite the fact that he has past major-league experience. It's unlikely that Kaminsky will see action in the majors during the 2022 campaign, but if he does, it would likely come in a low-leverage relief role.