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

The Houston Astros haven't gotten what they've been looking for from Christian Walker, and can look to acquire Ryan O'Hearn ...

Christian Walker slams the Arizona Diamondbacks before his return with the Houston Astros for a key three-game series at ...

Christian Walker singled home the go-ahead run in the ninth inning and the Houston Astros beat the Arizona Diamondbacks 4-3 ...

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

Christian Walker conectó un jonrón solitario decisivo en la sexta entrada mientras los Astros de Houston se recuperaron de un ...

Brice Matthews reaches first after a fielding error by Geraldo Perdomo, driving in Christian Walker to tie the game at 1 in ...

Christian Walker, whose growth was stunted by All-Star first basemen with four different teams, is the leader of potentially playoff bound D-backs.

The New York Yankees have been linked to multiple players over the past few months, with Christian Walker at the top of that list. Adding Walker makes sense for the Yankees, but his age could ...

Christian Walker looks on after striking out in the fourth inning on Monday. (Sarah Stier / Getty Images) Walker has become one of the most important players on this surging Diamondbacks team.