Who makes the rules and why?
Strikeouts and the dropped third strike
Foul territory and dead balls
Tagging runners, nine men, and force plays
Swift pitching and the balk
Called strikes and the base on balls
Implementing balls and strikes
Extra innings, tie games, and suspended games
Fair-fouls and the foul pole
Curveballs and overhand pitching
The modern pitch delivery and balk
Catchers' equipment and the catcher's box
Four balls and three strikes, foul tips, and the modern strike zone