NL wild-card game: Jake Arrieta, Cubs defeat Pittsburgh Pirates - Sports Illustrated
2016 MLB playoffs: Cubs' preferred NLDS opponent is - Sports Illustrated
the joy of sox: 2016
2016 MLB playoffs: Cubs' preferred NLDS opponent is - Sports Illustrated
Chicago Cubs beat Pittsburgh Pirates in National League wild-card game
Remember When the Pirates Tried to Ruffle Jake Arrieta's Feathers and Failed and Punched a Cooler? - Bleacher Nation
October 7, 2015: Pirates lose to Cubs, Arrieta in National League Wild Card Game – Society for American Baseball Research
Cubs' Arrieta Throws 2nd No-Hitter in Span of 11 Starts, News, Scores, Highlights, Stats, and Rumors
2015 NL WC: Arrieta dominates, fans 11 in four-hit shutout
Arrieta's run arguably greatest in MLB history
MLB The Wild shamrock
October 7, 2015: Pirates lose to Cubs, Arrieta in National League Wild Card Game – Society for American Baseball Research
Jake Arrieta signs with Padres on minor league deal - Gaslamp Ball