MLB lockout: 10 important under-the-radar changes in CBA, including new schedule format and loss of Game 163
MLB lockout: Five takeaways as Rob Manfred cancels regular season games after owners, MLBPA fail to reach deal
Major League Baseball passes significant rules changes including pitch clock, banning defensive shifts - ESPN
Dudley Lightning Legend 2.0 End Loaded 13 Barrel SSUSA Slow Pitch Softball Bat LLESP2
MLB Bans the Shift and Adds a Pitch Clock for 2023 - The New York Times
What are MLB Doubleheader Rules in 2023? Listing changes that have come into effect
Rolled Melee Diamond 12 Endload SSUSA Slowpitch Bat - ProRollers
MLB makes up for lockout postponements with 30 doubleheaders
Expanded playoffs, doubleheaders: New MLB rules as lockout ends