End of an error: Oakland A's release Billy Butler - Athletics Nation
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A's teammates reportedly came to blows in the clubhouse because of an endorsement
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Oakland A's release DH Billy Butler - Lone Star Ball
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Aaron Judge hurt, so Yankees bring in new DH Billy Butler, whose nickname is 'Country Breakfast' – New York Daily News
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A's Billy Butler hurt by Danny Valencia in altercation, sources say : r/baseball
Yankees add solid righthanded hitter in Billy Butler - Newsday
Danny Valencia, Major League Baseball, News, Scores, Highlights, Stats, and Rumors