Former Cubs ace Jake Arrieta says he's retiring
Cubs face choice for Jake Arrieta's activation
Chicago Cubs 4-0 Pittsburgh Pirates: National League wildcard game – as it happened!, MLB
Washington Nationals emerge from fire sale at deadline and beat Chicago Cubs, 4-3 - Federal Baseball
One of Jed Hoyer's favorite memories of Jake Arrieta is a game where the ace didn't pitch
Jake Arrieta Retires After 12 MLB Seasons; Won World Series, NL Cy Young with Cubs, News, Scores, Highlights, Stats, and Rumors
The best moments of Jake Arrieta's Cubs career - CHGO
Former Cubs ace Jake Arrieta says he's retiring - NBC Sports
Jake Arrieta has all but officially retired: 'I'm done
Former Cubs ace and former Oriole Jake Arrieta says he's retiring
Jake Arrieta dominates again as Cubs beat Giants 8-1
Former Cubs ace Jake Arrieta says he's retiring