Offseason Rumors: Japanese pitcher Tatsuya Imai to sign with Astros

Citizens Bank Park has been the home of the Phillies since 2004. (Logan Gehman/Phillies Nation)

Keep track of all the latest offseason rumors pertaining to the Phillies on Phillies Nation.

Thursday, Jan. 1: Astros to sign Japanese star pitcher Tatsuya Imai

Right-hander Tatsuya Imai has agreed to join the Houston Astros after being posted from his native Japan, according to the New York Post‘s Jon Heyman. The starting pitcher will sign a three-year deal that could earn him as much as $63 million...