MLB rules changes refresher for 2023 season
New On-Field Rule Changes Coming To MLB in 2023
MLB Futures Game: Pitch clock rule change already being embraced
MLB changes 2023: New rules include pitch clock, shift, bigger bases
The 2023 Rule Changes Are Here, and They're All Good
MLB 2023 Preview: Pitch Clock and Other New Rules Aim to Speed Game Up - The New York Times
MLB Implements Rule Changes For 2023, Including A Pitch Clock And Defensive Shift Restrictions
Rob Manfred: MLB open to taking over Twins TV broadcast rights next year
Two months in, MLB's new pitch clock is shortening games, speeding up action and bringing fans to the ballpark