From pitch one': Arrieta overpowers, Pirates fall to Cubs, 4-0, in wild-card game
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2016 MLB playoffs: Cubs' preferred NLDS opponent is - Sports Illustrated
Cubs beat Pirates in 2015 NL Wild Card Game
Jake Arrieta Dominates Pirates as Cubs Win National League Wild-Card Game - WSJ
MLB The Wild shamrock
October 7, 2015: Pirates lose to Cubs, Arrieta in National League Wild Card Game – Society for American Baseball Research
American League playoff race is almost settled already - Sports Illustrated
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Watch: Cubs P Jake Arrieta hit by pitch, benches empty
Arrieta, Cubs blank Pirates in National League wild card playoff