Jason Heyward's Success Against Shifts Integral to His Improved Offense - Cubs Insider
What's Heyward worth? His value to Cubs is more than numbers - The Athletic
Jason Heyward Net Worth
Contract Nightmares: Teams' Most Regretful Deals in the Past Decade
15 worst Chicago Cubs free agent signings in franchise history
What MLB sources expect from Cubs in free agency, roster moves – NBC Sports Chicago
The myth of the Jason Heyward contract - Viva El Birdos
Jason Heyward: Breaking News, Rumors & Highlights
Behind the Numbers: Jason Heyward is Proving his Worth with his Best Season Since 2015 - On Tap Sports Net
The Rundown: Cubs Best Brewers, Team Will Travel With Trepidation, Reds and Marlins Dealing With COVID-19 Scares - Cubs Insider
First look: Keys to winning NL pennant
Jason Heyward does not owe Cardinals' fans a thing - Viva El Birdos