A 15-second pitch clock? The end of the shift? What you need to know about MLB's 2023 rule changes - ESPN
MLB players getting taste of new pitch clock during spring training - The Japan Times
Guardians' Home Opener: What to expect from the pitch clock
Is MLB's pitch clock leading to better defense? Some players and coaches think so
The end of the shift, a pitch clock, larger bags Changes for the better? - Federal Baseball
Who voted for the MLB rule changes that brought in the pitch clock and larger bases? - AS USA
Houston Astros: The impact of MLB's new rules on shift, pitch clock
How the NBA adapted to the shot clock - The Washington Post
Is MLB's pitch clock leading to better defense? Some players and coaches think so, Sports
Pitch Clocks and Ban on Shifts Could Affect MLB Roster Construction - The New York Times
Pitch Clocks, Shift Limits, Larger Bases In MLB's Future
The Forgotten History of MLB's Pitch Clock - The Ringer
On the Relationship of Pitch Tempo and Defense - Twinkie Town
Is MLB's pitch clock leading to better defense? Some players and coaches think so