San Francisco Giants' Buster Posey hits a two-RBI double off Arizona Diamondbacks starting pitcher Shelby Miller in the first inning of a baseball game Wednesday, Aug. 31, 2016, in San Francisco.
San Francisco Giants' Buster Posey hits a two-RBI double off Arizona Diamondbacks starting pitcher Shelby Miller in the first inning of a baseball game Wednesday, Aug. 31, 2016, in San Francisco. Eric Risberg AP
San Francisco Giants' Buster Posey hits a two-RBI double off Arizona Diamondbacks starting pitcher Shelby Miller in the first inning of a baseball game Wednesday, Aug. 31, 2016, in San Francisco. Eric Risberg AP