MLB Bans the Shift and Adds a Pitch Clock for 2023 - The New York Times
Why baseball is experimenting with bigger bases in the minor leagues
How pitch clocks are changing the game for Astros minor leaguers
They're going to try painting lines on infields to enforce shifts - Bleed Cubbie Blue
MLB Announces 2022 Minor League Experimental Rules - Minor Leagues - Twins Daily
MLB's bigger bases could lead to more steals, fewer injuries, experts say
MLB Bigger Bases
It's finally time: Pitch clocks, shift limits to be announced for 2023 MLB season - The Boston Globe
Rund Rock Express: Triple-A to experiment with larger bases in 2021
Baseball begins pie-slice rule experiment to limit shifts
Mariners' spring training opener showcases why new rules will change baseball for the better
Minor League Baseball moving second base during the 2022 season: Sources - The Athletic
MLB announces experimental rules to be tested for 2022 Minor League season