MLB experiment aligns 2nd base with 1st and 3rd … after 135 years, Aviators
We might not get that automated strike zone after all - Bleed Cubbie Blue
MLB adopts pitch clock, shift limits, bigger bases for 2023 - The Columbian
From Charleston's Riley Park to Yankee Stadium: A minor league umpire's path to the majors, Sports
How Rule Changes Could Save Major League Baseball's TV Future
Veteran MLB umpire Todd Tichenor reflects on working All-Star Game, western Kansas roots - Kansas State High School Activities Association
MLB sets experimental playing rules for 2022 minor league season to improve pace of play, competition, Sports
Forgotten milestone: MLB's first Black umpire took the field for Cleveland Indians game
MLB will test some experimental rules in the minor leagues in 2022 - Bleed Cubbie Blue
Major league baseball banning defensive shifts, introducing pitch clock – Twin Cities
Electronic strike zone stepping up at all 30 Triple-A minor League baseball parks in 2023 - Washington Times
Rise of the Robot Umpire
AI Takeover, Part I: Will Some Catchers Be Pushed out of Baseball When the Robot Umpires Arrive?