SAN FRANCISCO, CA - MAY 27:  Buster Posey #28 of the San Francisco Giants stands in the on deck circle before an at bat against the Chicago Cubs during the fifth inning at AT&T Park on May 27, 2014 in San Francisco, California.  The San Francisco Giants defeated the Chicago Cubs 4-0.  (Photo by Jason O. Watson/Getty Images) *** Local Caption *** Buster Posey