The former Arizona Diamondbacks star opened up to the media in his first Chase Field appearance since leaving in free agency.

Veteran first baseman Christian Walker is back, and he's ready to help the Houston Astros end their three-game losing streak. Houston activated Walker from the paternity list before this weekend's ...

First baseman Christian Walker is in his 11th major-league season and first with the Houston Astros. Originally drafted by the Baltimore Orioles in the fourth round of the 2012 MLB Draft, Walker ...