MLB Opening Day Baseball (47 images)

Chase Field stands ready with the roof open for the Arizona Diamondbacks-San Francisco Giants game on opening day of Major League Baseball at Chase Field in Phoenix, Arizona on March 31, 2014. UPI/Art Foxall

Arizona Diamondbacks starting pitcher Brandon McCarthy picks up the ball before the start of the Diamondbacks-San Francisco Giants game on opening day of Major League Baseball at Chase Field in Phoenix, Arizona on March 31, 2014. UPI/Art Foxall

San Francisco Giants catcher Buster Posey (R) looks to tag out Arizona Diamondbacks Miguel Montero at home plate in the fourth inning on opening day of Major League Baseball in Phoenix, Arizona, March 31, 2014. Posey dropped the ball and Montero was called safe. UPI/Art Foxall

Three characters of the Arizona Diamondbacks Legends race after the fifth inning during the Diamondbacks-San Francisco Giants game on opening day of Major League Baseball at Chase Field in Phoenix, Arizona on March 31, 2014. UPI/Art Foxall