Former Cubs ace Jake Arrieta says he's retiring - The San Diego
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Former MLB Cy Young award winner Jake Arrieta announces retirement
Jake Arrieta, a former Orioles pitcher and Cy Young Award winner with Chicago Cubs, says he's retiring
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The Score] Former Cubs ace Jake Arrieta has all but officially retired: 'I'm done' : r/CHICubs
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The Score] Former Cubs ace Jake Arrieta has all but officially retired: 'I'm done' : r/CHICubs
Jake Arrieta announces retirement from baseball after 12 seasons, says 'It's just my time' - ESPN
Jake Arrieta Announces Retirement from Baseball - On Tap Sports Net