Why Phillies manager Gabe Kapler was important to gay male sports fans - Outsports

United Nations hosts conversation on anti-LGBT bias in sports - Outsports

It's time to rally around Giants manager Gabe Kapler & save our favorite baseball daddy's job! - Queerty

Gabe Kapler: Phillies manager, lover of coconut oil

Gabe Kapler loves fitness and analytics. Are Phillies fans ready? - Sports Illustrated

Gabe Kapler forced to defend managerial record, handling of 2015 incident with Dodgers in introductory grilling as Giants manager

Gabe Kapler: MLB's liberal jock in America's most conservative league, San Francisco Giants

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