Pirates' Walker leaves game with pain in side
Walker batted in the first and third innings before Brandon Inge replaced him at second in the bottom of the fifth.
"He's got right side soreness and discomfort," manager Clint Hurdle said. "I think it happened on a swing, his last at-bat. Day to day, just like all of us."
Copyright 2013 by The Associated Press
This story is from ESPN.com's automated news wire. Wire index
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