Throw it back
Since We Last Met: Those Lovable Losers Chicago Cubs Chicago White Sox - South Side Sox
World Series Game 5: Rude man throws back other person's home run ball
How catcher Willson Contreras has settled in after dreadful start with Cardinals
Cubs fan pulls off switcheroo to score a home run ball
Why Do Fans Throw Home Run Baseballs Back?
Cubs fan pulls off switcheroo to score a home run ball
For Cubs Fans, Enemy Home Runs Come With a Duty: 'Throw. It. Back.' - The New York Times
Orioles prospect Adley Rutschman keeps climbing
Ginkel falters as Diamondbacks blow 3 leads in 6-4 loss to Yankees and tie Cubs for 2nd wild card, Baseball
Why do Chicago Cubs fans throw the ball back? - Quora
Zack Hample - Wikipedia
In the Cubs' Clubhouse, No Worries About a Curse or a Goat - The New York Times
Highlight] Another Schwarbomb and it's 3-0 Phillies : r/baseball
The unwritten rules of throwing an opponent's home run back on the field