Koji Uehara, 38, has been unhittable for the Boston Red Sox in the postseason.
"Not only the postseason," Uehara said through a translator about how his effectiveness has surprised even him, "but the regular season, the season overall -- it's been a surprise for me."
In 12 2/3 playoff innings, the right-hander has given up only one run -- Jose Lobaton's walk-off homer in Game 3 of the ALDS.