In the sport of

baseball Baseball is a bat-and-ball sport played between two teams of nine players each, taking turns batting and fielding. The game occurs over the course of several plays, with each play generally beginning when a player on the fielding ...

, a

baserunner In baseball, base running is the act of running from base to base, performed by members of the team at bat. Base running is a tactical part of the game with the goal of eventually reaching home base (home plate) to score a run. Batters strive t ...

is said to be in scoring position when they are on

second The second (symbol: s) is the unit of time in the International System of Units (SI), historically defined as of a day – this factor derived from the division of the day first into 24 hours, then to 60 minutes and finally to 60 seconds e ...

third base A third baseman, abbreviated 3B, is the player in baseball or softball whose responsibility is to defend the area nearest to third base — the third of four bases a baserunner must touch in succession to score a run. In the scoring system u ...

. The distinction between being on

first base A first baseman, abbreviated 1B, is the player on a baseball or softball team who fields the area nearest first base, the first of four bases a baserunner must touch in succession to score a run. The first baseman is responsible for the majori ...

and second or third base is that a runner on first can usually only score if the batter hits an

extra-base hit In baseball, an extra-base hit (EB, EBH or XBH), also known as a long hit, is any base hit on which the batter is able to advance past first base without the benefit of a fielder either committing an error or opting to make a throw to retire ano ...

, while a runner on second or third can score on a single. This is also known as "ducks on the pond". Runners left in scoring position refers to the number of runners on second or third at the end of an inning and is an inverse measure of a team's offensive efficiency. Many of baseball's " small ball" or "one run" tactics center on attempts to move a runner on base into scoring position. Such tactics were dominant in the 1890s and the

dead-ball era In baseball, the dead-ball era was the period from around 1900 to the emergence of Babe Ruth as a power hitter in 1919, when he hit a then-major league record 29 home runs; only three players since 1890 had even hit 20. This era was characterized ...

, when extra-base hits were relatively rare.

Batting average with runners in scoring position

Batting average with runners in scoring position (abbreviated BA/RISP or BA/RSP) is a

baseball statistic Baseball statistics play an important role in evaluating the progress of a player or team. Since the flow of a baseball game has natural breaks to it, and normally players act individually rather than performing in clusters, the sport lends itsel ...

derived by dividing a players hits with runners in scoring positions by their at bats with runners in scoring position. BA/RISP is often used as an indicator of clutch ability, as a hit with a runner on second base or third will likely score the runner and is thus considered a clutch situation. Recently, however, the statistic has been replaced with Win Probability Added, considered to be a better measure of clutch ability. A variation to this statistic is called Batting Average with two outs and Runners in Scoring Position, which is also calculated by dividing a players' hits with runners on second or third by their at bats in this situation. A hit is more likely to score at least one or two runs-depending on the speed of the runner, the strength of the outfielder's arm, the number of runners in scoring position, etc.-because the runners will be going on contact—that is, they run once the batter hits the ball. But if the batter records an out, then the inning ends with those runners left on base.

Highest all-time single-season batting averages with runners in scoring position

''Minimum 100 at bats; through

2013 File:2013 Events Collage V2.png, From left, clockwise: Edward Snowden becomes internationally famous for leaking classified NSA wiretapping information; Typhoon Haiyan kills over 6,000 in the Philippines and Southeast Asia; The Dhaka garment fa ...

.''

References

;Notes ;Bibliography * Albert, Jim, and Jay M. Bennett. ''Curve Ball: Baseball, Statistics, and the Role of Chance in the Game''. New York: Copernicus Books, 2001. . A book on new statistics for baseball. *

Alan Schwarz Alan Schwarz (born July 3, 1968) is a Pulitzer Prize-nominated writer and author, formerly at ''The New York Times'', best known for writing more than 100 articles that exposed the National Football League's cover-up of concussions and brought the ...

, ''The Numbers Game: Baseball’s Lifelong Fascination with Statistics'' (New York: St. Martin's, 2005). .
The Official Site of Major League baseball – Baseball Basics: Abbreviations
{{DEFAULTSORT:Scoring Position Baseball terminology