Jake Arrieta - Wikipedia
What is Jake Arrieta's true free agent value? - Sports Illustrated
Jake Arrieta - Wikipedia
Jake Arrieta's Most Incredible Delivery Came From His Nose Last Night - Austin - Chicago - DNAinfo
Jake Arrieta - Wikipedia
10 Stories You Should Read This Week – Chicago Magazine
Phillies' Jake Arrieta says he'll likely need season-ending surgery for bone spur in elbow
Jake Arrieta - Sports Illustrated
Cubs Jake Arrieta Used Pilates to Become One of the Best Pitchers in MLB
Jake Arrieta Enters N.L.C.S. Carrying Fewer Innings and a Clearer Head - The New York Times
Cubs-pedia -- Everything you need to know about the Lovable Losers - ESPN