The five most important basic rules in baseball are balls and strikes, tagging up, force outs, tag outs, and nine players allowed in the lineup. As someone who has played baseball his entire life, I have a lot of experience when it comes to learning all the rules in baseball. These simple rules are perfect for introducing new folks to the game. These simple rules are perfect for introducing new folks to the game.
Each inning can be broken down into the top (where the away team bats), and the bottom (where the home team bats). The Tag Up rule in baseball is enforced when there are less than two outs and the batter hits a fly ball.