Baseball is the quintessential American game: goofy bat flips and brawls, great stories of heroism and tragedy, the beauty of a well-thrown fastball. It’s a game that rewards the attentive fan, with strategies ranging from simple to complex. But it’s also a game that rewards the casual observer with moments of pure hilarity, often resulting from random chance.
A team’s chances of winning a baseball game depend on its ability to hit the ball and get runners around the bases without being tagged out. Getting to first base, then to second and third, and finally home plate, gives a player a “run,” which is one point in the score. Runners can also score on home runs, sacrifice plays and error catches.
The game is played in nine untimed innings. Each inning has a team on offense and one on defense, with the teams swapping roles for the bottom half of the inning. The team with the most points at the end of the game wins.
There are 15 teams in each league, which is split into the National League and the American League. Each team plays 162 regular season games. The division champions from each league and the two best wild-card teams (the teams with the highest records among non-division winners) advance to the play-offs in October. The winning teams in the play-offs compete in a best-of-seven-game series to determine a championship, or pennant.
To start the game, a pitcher throws the ball to the catcher. The batter then stands at home plate and tries to put the ball in play by hitting it so that the fielders can catch it or get runners out. If the batter hits the ball and doesn’t make it to first base before a fielder tags him, he’s out. If he touches the ball while he’s not standing on a base or if the catcher catches it, he’s out too.
In addition to the hitter and the eight fielders, the game involves four bases: first base is 90 feet to the right of home plate, second base is 90 feet to the left, and third base is in between them. A raised dirt platform known as the pitching mound sits at the center of the diamond and features a rubber for the pitcher to launch pitches from.
The baseball labor market is complicated, largely because of the “reserve clause.” This provision stipulates that players are bound to their original team for the first six years of their contract, unless they bargain away their rights to free agency. In some cases, the clause has led to collusion between owners and agents who sign players to long-term contracts, which they know will eventually expire. The result is a system in which a minority of the teams own a majority of the players. This has led to frequent disputes between the owners and the players union. The most recent of these disputes ended with the revocation of the final years of some players’ contracts, and a return to free agency.