Rules Explained
The Designated Hitter Rule: How It Works and How It Became Universal
What the designated hitter does, how the AL adopted it in 1973, why the NL held out until 2022, and how the two-way "Ohtani rule" works.
MLB history
History & Legends
A Short History of Major League Baseball: From 1876 to Today
The story of Major League Baseball from the 1876 National League to today: rival leagues, the World Series, integration, expansion, strikes and analytics.