To prove it, and to help the franchise maintain its recent high level of competitiveness, the Astros signed former Arizona Diamondbacks power-hitting first baseman Christian Walker to a three-year ...

Christian Walker is being scratched from the Astros ... Brad Wakai graduated from Penn State University with a degree in Journalism. While an undergrad, he did work at the student radio station ...

A late bloomer in the majors, Christian Walker joins the Houston Astros as one of baseball’s top defensive first basemen — ...

Astros newest first baseman Christian Walker gave a confident explanation about his availability following a previous injury.