Madison Bumgarner of the San Francisco Giants pitches in the first inning against the Kansas City Royals during Game 1 of the 2014 World Series on Tuesday in Kansas City, Mo. Rob Carr/Getty Images hide caption

itoggle caption Rob Carr/Getty Images

The San Francisco Giants' Travis Ishikawa reacts Thursday after hitting a walk-off three-run home run during the ninth inning of Game 5 of the National League Championship Series against the St. Louis Cardinals. Jeff Chiu/The Associated Press hide caption

itoggle caption Jeff Chiu/The Associated Press