MLB's new rules made for improvements in game times and stolen bases in 2023 - Bleed Cubbie Blue

2023 MLB rule changes - Pitch clock, end of shift and more - ESPN

MLB's pitch clock has shortened Cubs spring games by about half an hour - Bleed Cubbie Blue

MLB implements rule changes for 2023, including a pitch clock and defensive shift restrictions

Pitch Clock and Other MLB Rule Changes for 2023 - The New York Times

MLB's big new rule changes for 2023: Pitch clock, bigger bases, shifts

Turning Back the Clock

The pitch clock is still slicing huge amounts of time off minor league games - Bleed Cubbie Blue

New MLB rules 2023: Shift ban, pitch clock, larger bases, more

Everything To Know About New MLB Rules For 2023 Season