D-backs' Christian Walker on roll ahead of White Sox series

(Photo credit: Joe Camporeale-USA TODAY Sports)
Christian Walker showed off his power by hitting two homers that traveled a combined 868 feet on Thursday.

The Arizona first baseman will look to provide more muscle on Friday when the Diamondbacks open a three-game series against the struggling Chicago White Sox in Phoenix.

Walker has hit three homers in the past two games, including two long blasts during an 11-1 rout of