Japan's Kenta Maeda pitches during the first inning of a semifinal game of the World Baseball Classic against Puerto Rico in San Francisco, Sunday, March 17, 2013. (AP Photo/Ben Margot)
Japan's Kenta Maeda pitches during the first inning of a semifinal game of the World Baseball Classic against Puerto Rico in San Francisco, Sunday, March 17, 2013. (AP Photo/Ben Margot)