2018 Chicago Cubs season - Wikipedia
Pirates beat the Phillies 5-4
Phillies beat Pirates in Bryce Harper's return
MLB roundup: Diamondbacks win after 13 straight setbacks
Brewers fall behind early in loss to Pirates
Major League Baseball roundup, Sports
Takeaways: Atlanta drops Thursday afternoon's game four to the Pirates, 7-5 - Sports Illustrated Atlanta Braves News, Analysis and More
October 7, 2015: Pirates lose to Cubs, Arrieta in National League Wild Card Game – Society for American Baseball Research
Photos from the Phillies loss to the Pirates
Jake Arrieta: MLB News, Bio & More - ChicagoSportsHQ
MLB roundup: Diamondbacks win after 13 straight setbacks
August 11th, 1979 - Pirates vs Phillies
October 7, 2015: Pirates lose to Cubs, Arrieta in National League Wild Card Game – Society for American Baseball Research