Gabe Kapler booed by Phillies fans at home opener (VIDEO) - Sports Illustrated
Gabe Kapler determined to win over skeptical Phillies fan base, trusts his team's process to win
The Gabe Kapler Experiment: Yo, Philly! What happened to trusting The Process?
Phillies manager Gabe Kapler does not know his status for 2020 and says he's not worried about it
Bryce Harper gets booed by Phillies fans for the first time: 'I'd do the same thing' - The Washington Post
Ex-Detroit Tiger Gabe Kapler fired as Philadelphia Phillies manager
Gabe Kapler Is Unlike Any Manager Phillies Fans Have Known (and Booed) - The New York Times
Phillies manager Gabe Kapler booed during Opening Day introductions and may already have players against him
Gabe Kapler loves fitness and analytics. Are Phillies fans ready? - Sports Illustrated
Gabe Kapler booed in his return to Philadelphia