A's best trades under Billy Beane have come in the offseason, not midseason
Offseason In Review: Oakland Athletics - MLB Trade Rumors
Stephen Drew, Red Sox reportedly strike deal: MLB moves
MLB's 'Moneyball' Power Rankings: Who Is Overpaying/Underpaying the Most?, News, Scores, Highlights, Stats, and Rumors
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10 biggest trades in Oakland A's history
Offseason Outlook: Oakland Athletics - MLB Trade Rumors
The World Series' Great Scapegoats: Managers Bruce Bochy and Ned Yost of San Francisco and Kansas City - The Atlantic
The Oakland A's winning percent over the last 26 seasons spells out MONEYBALL : r/baseball
Inside the A's first-half dominance and how they plan to make it last all season - ESPN
Billy Beane Finds New Moneyball Inefficiency - WSJ
Heavy Hitter, People
