Former Cubs ace Jake Arrieta says he's retiring - NBC Sports
Former Cubs ace Jake Arrieta says he's retiring
Is Jacob deGrom the Best Starter of All Time? - Sports Illustrated
Former Cubs pitcher Jake Arrieta officially retires from baseball
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Cubs' Jake Arrieta throws 2nd no-hitter in past 11 regular-season
Former Cy Young winner Jake Arrieta announces retirement
Former Cubs ace Jake Arrieta says he's retiring - The San Diego
Cubs' Jake Arrieta throws 2nd career no-hitter
Cubs, Arrieta's win streak ends vs. Dodgers
Cubs ace Jake Arrieta dominates Reds for no-hitter
Chicago Cubs through to NLDS as Jake Arrieta masters Pittsburgh
Jake Arrieta has all but officially retired: 'I'm done
Cubs' Jake Arrieta throws 2nd no-hitter in past 11 regular-season
Arrieta leads Cubs past Orioles 4-1