These photos are the property of Bill Mitchell, a freelance photographer and writer from Tempe, Arizona, and are available only for editorial and commercial use. Photos are not for sale to the general public.

Bill Mitchell is a regular contributor to Baseball America, Baseball Prospectus, marketing agencies and equipment companies. His photos have also appeared in Sports Illustrated, ESPN Magazine and other national publications. He is a contributing writer for Baseball America, covering the Rookie level Arizona League, the Arizona Fall League and the Arizona Diamondbacks annual prospect report.

Authorized users can search the entire site by accessing the Baseball Photos gallery.

Follow Bill on Twitter @billazbbphotog