Assessing the impact of MLB rules changes at halfway mark
MLB Implements Rule Changes For 2023, Including A Pitch Clock And Defensive Shift Restrictions
MLB Bans the Shift and Adds a Pitch Clock for 2023 - The New York Times
Major League Baseball starts 2023 season amid new rule changes aimed at speeding up the game, Major League Baseball, baseball
MLB 2023 rule changes: pitch timer, larger bases, shifts
MLB rule changes: Pitch clock, shift limits, bigger bases coming in 2023
So You've Decided to Ban the Shift - Baseball ProspectusBaseball Prospectus
New baseball rules for 2023 FAQ
Assessing the impact of MLB rules changes at halfway mark