Jake Arrieta Dominates Pirates as Cubs Win National League Wild
2015 National League Wild-Card Preview: Cubs vs. Pirates
Forget Bears: Cubs are gearing up for 'little Super Bowl' – Hartford Courant
Chicago Cubs - Wikipedia
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NL wild-card game: Jake Arrieta, Cubs defeat Pittsburgh Pirates - Sports Illustrated
October 7, 2015: Pirates lose to Cubs, Arrieta in National League Wild Card Game – Society for American Baseball Research
Jake Arrieta has all but officially retired: 'I'm done
Chicago Cubs beat Pittsburgh Pirates in National League wild-card game
Chicago Cubs beat Pittsburgh Pirates in National League wild-card game
Cubs beat Pirates in 2015 NL Wild Card Game
You never envision failing': The 2019 team will go down in Cubs history for the wrong reasons - The Athletic
Jake Arrieta Announces Retirement from Baseball - On Tap Sports Net
2015 NL WC: Arrieta dominates, fans 11 in four-hit shutout