Cubs take wait-and-see approach to Jake Arrieta (blister) - ABC7 San Francisco
Former Cubs ace, Cy Young winner Jake Arrieta retires at age 36
Cubs have a vexing coronavirus vaccine problem - Chicago Sun-Times
No hard feelings for Jake Arrieta in All-Star snub - ESPN - Chicago Cubs Blog- ESPN
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Jake Arrieta: Former Chicago Cubs ace, 36, retires
Marin 10112017, PDF, Nature
NWH-7-3-2013 by Shaw Media - Issuu
October 7, 2015: Pirates lose to Cubs, Arrieta in National League Wild Card Game – Society for American Baseball Research
NWH-5-23-2014 by Shaw Media - Issuu
Jake Arrieta's final act as a Cub: telling a reporter to take his mask off
Former MLB Cy Young award winner Jake Arrieta announces retirement