Gabe Kapler refused to eat his own birthday cake for the second year running for the weirdest reason ever, This is the Loop
Gabe Kapler Is The Most Buff Jew Ever To Coach Major League Baseball - Broke-Ass Stuart's Website
Honoring great Jewish ball players for Hanukkah day eight : r/baseball
Gabe Kapler is following in the footsteps of other Jewish activist athletes, from Hank Greenberg to Aly Raisman - Jewish Telegraphic Agency
Peter Dreier, Robert Elias - Baseball Rebels - The Players, People, and Social Movements That Shook Up The Game and Changed America-University of Nebraska Press (2022), PDF, American Civil War
Toledo Jewish News April 2023 by Toledo Jewish News - Issuu
Arguable: In defense of Chief Wahoo - The Boston Globe
Gabe Kapler follows in the footsteps of iconic Jewish activist athletes – J.
Cardinals Way' author is bullish on baseball - St. Louis Jewish Light
MLB's Gabe Kapler follows a Jewish sports tradition with National Anthem protest - The Times of Israel