A 15-second pitch clock? The end of the shift? What you need to know about MLB's 2023 rule changes - ESPN
New baseball rules for 2023 FAQ
MLB adding new rules for 2023, including pitch clock and limits on the infield shift
MLB rules 2023: Pitch clock, defensive shift ban, larger bases coming - True Blue LA
Major League Baseball's marketing of new rules proves they still don't get it
New rules could drastically alter look, length of MLB games - The San Diego Union-Tribune
Players divided on MLB rule changes including limits on infield shifts and pitch clock - The Boston Globe
MLB - New on-field rules instituted beginning with the 2023 season to create more game action and improve pace of play: atmlb.com/3L1Ggbj
MLB adopts pitch clock, shift limits, bigger bases for 2023
MLB 2023 Rule Changes: Pitch Clock and No Shift - deCervo