Yes, the baseball is different — again. An astrophysicist examines this year's baseballs and breaks down the changes - The Athletic
Offensive Routines: How to prepare for a Baseball Game
MLB Drops Weed from 'Drugs of Abuse' List, Adds Opioid Tests
Difference between an MLB game ball and batting practice ball. The game ball (right) was rubbed with mud from the Delaware River. : r/mildlyinteresting
Types of Baseballs: Differences by League and Age Group
Blue Jays manager Schneider thinks rule changes will be 'good for the game, good for the fans
Endeavor is a switch hitter in baseball deal
The Complete Guide to Baseballs
The Rawlings ROML baseball offers a Major League Specifications design with a full-grain leather cover and a Rawlings Major League seam for consistency and durability.
Rawlings MLB Official Baseball - Dozen
MLB leans on longtime mud supplier, not Rawlings, to coat balls - Sports Illustrated
Center Field Batting Practice