Sticky baseballs: Explaining the physics of the latest scandal in Major League Baseball
The Evolution of the Baseball From the Dead-Ball Era Through Today | Bleacher Report | Latest News, Videos and Highlights
The Best Baseballs (2021) | Review by Sports Illustrated
A New Twist on a Classic Puzzle – Association for Psychological Science – APS
MLB leans on longtime mud supplier, not Rawlings, to coat balls - Sports Illustrated
Single Ball Adult/Youth Blank Baseball for League Play, Practice, Competitions, Gifts, Keepsakes, Arts and Crafts, Trophies, and Autographs - Walmart.com
MLB's ball-doctoring “goo” scandal: Pitchers messing with the ball is a pastime.
MLB Confirms It Used 2 Sets of Baseballs with Differing Weights During 2021 Season | Bleacher Report | Latest News, Videos and Highlights
Don't blink: The science of a 100-mph fastball | Mariners Preview 2017