Cubs' Jason Heyward rebuilds his swing from ground up - Sports Illustrated
Ranking every World Series in MLB history - ESPN
Jason Heyward: 'we all feel fortunate we're not 10 games out of first' – NBC Sports Chicago
How Theo Epstein built the Chicago Cubs into the best team in MLB - Sports Illustrated
Cubs Sign Jason Heyward - MLB Trade Rumors
Chicago Cubs - Wikipedia
Chicago Cubs manager Joe Maddon won the World Series but still has his doubters - ESPN
Coming and Going: Bryant's Elbow Swelled Up, Heyward Wanted to Stay Away in Case it Was a COVID Situation - Bleacher Nation
NLCS: Cubs in control despite Jason Heyward's struggles - Sports Illustrated
Clayton Kershaw notches 200th win in style