Tatsuya Uchi (å ç«Âä¹Â, born July 13, 1985, in Kawasaki, Kanagawa) is a Japanese professional baseball pitcher who is a free agent. He has previously played in Nippon Professional Baseball (NPB) for the Chiba Lotte Marines.
Chiba Lotte Marines selected Uchi with the first selection in the .
On June 15, 2004, Uchi made his NPB debut.
He selected . On November 4, 2020, Chiba Lotte announced that Uchi's contract would not be renewed for the 2021 season.
On December 2, 2020, he become a free agent.