 Following changes to the Chinese Super League's foreign allowance and Liaoning Whowin signing Australians Robbie Kruse and James Holland, Vidošić was released along with his Australian teammate Michael Thwaite in February 2017.On 17 February 2017, a Korean media reported his move to Seongnam FC as a free agent.In June 2017, Vidošić's contract was officially terminated by mutual consent.