Grand Rapids Griffins signed Riley Sawchuk to professional tryout for the remainder of the season. Standard players contract for the 2023-24 campaign on Tuesday. #Grandrapids #grandhaven #Muskegon #Michigan #mountroyaluniversity #Ahl #Detroit #hockey #traversecitymi #GoGRG… t.co/erVkqTBm0j t.co/VWWgr0pD7H