Baseball statistics include a variety of metrics used to evaluate player and team performance in the sport of baseball.
In baseball, a sacrifice fly is defined by Rule 9.08(d): "Score a sacrifice fly when, before two are out, the batter hits a ball in flight handled by an outfielder or an infielder running in the outfield in fair or foul territory that
- is caught, and a run scores after the catch, or
- is dropped, and a runner scores, if in the scorer's judgment the runner could have scored after the catch had the fly ball been caught."
In baseball, a home run is scored when the ball is hit in such a way that the batter is able to circle the bases and reach home plate safely in one play without any errors being committed by the defensive team. A home run is usually achieved by hitting the ball over the outfield fence between the foul poles without the ball touching the field.
In baseball statistics, slugging percentage (SLG) is a measure of the batting productivity of a hitter. It is calculated as total bases divided by at-bats, through the following formula, where AB is the number of at-bats for a given player, and 1B, 2B, 3B, and HR are the number of singles, doubles, triples, and home runs, respectively:
A run batted in or runs batted in (RBI) is a statistic in baseball and softball that credits a batter for making a play that allows a run to be scored. For example, if the batter bats a base hit which allows a teammate on a higher base to reach home and so score a run, then the batter gets credited with an RBI.
In baseball, a run is scored when a player advances around first, second and third base and returns safely to home plate, touching the bases in that order, before three outs are recorded and all obligations to reach base safely on batted balls are met or assured. A player may score by hitting a home run or by any combination of plays that puts him safely "on base" as a runner and subsequently brings him home. Once a player has scored a run, they may not attempt to score another run until their next turn to bat. The object of the game is for a team to score more runs than its opponent.
In baseball and softball statistics, an error is an act, in the judgment of the official scorer, of a fielder misplaying a ball in a manner that allows a batter or baserunner to advance one or more bases or allows a plate appearance to continue after the batter should have been put out. The term error is sometimes used to refer to the play during which an error was committed.
Runs created (RC) is a baseball statistic invented by Bill James to estimate the number of runs a hitter contributes to their team.
In baseball, value over replacement player is a statistic popularized by Keith Woolner that demonstrates how much a hitter or pitcher contributes to their team in comparison to a replacement-level player who is an average fielder at that position and a below average hitter. A replacement player performs at "replacement level," which is the level of performance an average team can expect when trying to replace a player at minimal cost, also known as "freely available talent."
A box score is a chart used in baseball to present data about player achievement in a particular game. An abbreviated version of the box score, duplicated from the field scoreboard, is the line score. The Baseball Hall of Fame credits Henry Chadwick with the invention of the box score in 1858.
Dartball is a game in which darts are thrown at a large wooden or Homasote board that resembles a baseball field with colored areas which denote bases. Dartball uses baseball-like rules and scoring.
The 1977 Minnesota Twins season was a season in American baseball. The team finished 84–77, fourth in the American League West.
The 1985 Minnesota Twins finished with a record of 77–85, tied for fourth in the American League West, and 14 games behind the division winner and eventual World Series champion Kansas City Royals.
The Colorado Rockies' 2004 season was the 12th for the Rockies, attempting to win the National League West. Clint Hurdle was the manager. They played home games at Coors Field. They finished with a record of 68–94, fourth in the NL West.
This is an alphabetical list of selected unofficial and specialized terms, phrases, and other jargon used in baseball, along with their definitions, including illustrative examples for many entries.
The 1963 Los Angeles Dodgers were led by pitcher Sandy Koufax, who won both the Cy Young Award and the Most Valuable Player Award. The team went 99–63 to win the National League title by six games over the runner-up St. Louis Cardinals and beat the New York Yankees in four games to win the World Series, marking the first time that the Yankees were ever swept in the postseason.
The 1986 San Francisco Giants season was the Giants' 104th season in Major League Baseball, their 29th season in San Francisco since their move from New York following the 1957 season, and their 27th at Candlestick Park. The team finished in third place in the National League West with an 83–79 record, 13 games behind the Houston Astros.
A game-winning RBI (GWRBI) is a statistic that was used in Major League Baseball (MLB) from 1980 to 1988. Building upon the run batted in (RBI) statistic, the game-winning RBI was defined in MLB rules as "the RBI that gives a club the lead it never relinquishes."
