In his return to Arizona, Christian Walker said the Diamondbacks didn't make a formal offer to keep him in free agency.

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

Christian Walker hit a go-ahead solo homer in the sixth inning as the Houston Astros rallied from an early three-run deficit ...

Walker entered Wednesday with a minus-1 run value against the pitch. His .203 batting average against them was 43 percentage points lower than last season and 79 away from the career-best mark he ...