sentences:  After four seasons under contract with the Flyers, Neuvirth left as a free agent following an injury-plagued 2018–19 season.Unable to secure an NHL contract, Neuvirth agreed to an invitation to attend the Toronto Maple Leafs' training camp on a professional tryout (PTO) contract on 22 July 2019.On 24 September, Toronto released Neuvirth from his PTO contract.