Retro Baseball 101 - Tony Pena was known for his unique style of catching. He would sit on the ground with one knee tucked to the side while his other leg was
Mitch Garver Wasn't Catching Strikes. So He Changed His Catching Stance.
Catchers – How to Improve Pop Time? Fix these 5 killer mistakes
Catcher Throwing - Feet or knees?
Is Catching Bad for Your Knees? Debunking Common Myths and Facts
Phillies catcher J.T. Realmuto's three pillars of throwing out baserunners
A field guide to steals: Catcher pop, pitcher hold times and everything you need to know about the stolen base - The Athletic
Sox's Grandal adjusts after changing catcher's stance due to knee injury
Lose the runner, take the strike - by Noah Woodward
Catcher tandem led by Jose Trevino key to Yankees success
Catchers Stance 1: How to Protect Signs to the Pitcher
One Knee Stance – Colorado Catchers Blog
MLB catchers wary of looming robo umps amid rules changes