Since he made his big league debut on May 7, 2010, Castro has totaled 550 hits, the most in the NL in that span. Milwaukee's Ryan Braun was second, entering Saturday's game with 537 hits.
Carrie Muskat is a reporter for MLB.com. She writes a blog, Muskat Ramblings, and you can follow her on Twitter @CarrieMuskat. This story was not subject to the approval of Major League Baseball or its clubs.