October 7, 2015: Pirates lose to Cubs, Arrieta in National League Wild Card Game – Society for American Baseball Research
Pirates baffled by Phillies' Arrieta in 7-0 loss
A New Look at the New York Yankees
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the joy of sox: 2016-04
Arrieta, Phillies blank Bucs 7-0; Taillon exits in 2nd inning – WPXI
Jake Arrieta: MLB News, Bio & More - CubsHQ
2013 Detroit Tigers season - Wikipedia
How Jake Arrieta used a devastating sinker to keep Pirates' hitters flailing, delivering his best start as a Phillie - The Athletic
Jake Arrieta: MLB News, Bio & More - ChicagoSportsHQ
the joy of sox: 2016-04
Orioles stumble against Mitch Keller, Pirates in 4-0 loss to end four-game winning streak: 'Tip your hat
Jake Arrieta: MLB News, Bio & More - ChicagoSportsHQ
Major League Baseball roundup, Sports
Major League Baseball roundup, Sports