In
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 tea ...
, 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
A baseball field, also called a ball field or baseball diamond, is the field upon which the game of baseball is played. The term can also be used as a metonym for a baseball park. The term sandlot is sometimes used, although this usually refers ...
) to score a
run
Run(s) or RUN may refer to:
Places
* Run (island), one of the Banda Islands in Indonesia
* Run (stream), a stream in the Dutch province of North Brabant
People
* Run (rapper), Joseph Simmons, now known as "Reverend Run", from the hip-hop group ...
.
Batters
Batter or batters may refer to:
Common meanings
* Batter (cooking), thin dough that can be easily poured into a pan
* Batter (baseball), person whose turn it is to face the pitcher
* Batter (cricket), a player who is currently batting
* Batter ...
strive to become base runners, and to enable existing base runners to move to a subsequent base or to score. In statistics, the number of baserunners (for example those allowed by a pitcher) is denoted by the abbreviation BR.
Becoming a runner
A batter becomes a base runner when one of the following happens:
* He
hits
Hits or H.I.T.S. may refer to:
Arts, entertainment, and media Music
* ''H.I.T.S.'', 1991 album by New Kids on the Block
* ''...Hits'' (Phil Collins album), 1998
* ''Hits'' (compilation series), 1984–2006; 2014 - a British compilation album se ...
the baseball into fair territory and is not put out,
* He hits into a
fielder's choice In baseball, fielder's choice (abbreviated FC) refers to a variety of plays involving an offensive player reaching a base due to the defense's attempt to put out another baserunner, or the defensive team's indifference to his advance. Fielder's cho ...
,
* The defensive team commits an
error
An error (from the Latin ''error'', meaning "wandering") is an action which is inaccurate or incorrect. In some usages, an error is synonymous with a mistake. The etymology derives from the Latin term 'errare', meaning 'to stray'.
In statistics ...
that allows him to reach base,
* There is an
uncaught third strike
In baseball and softball, an uncaught third strike (sometimes referred to as dropped third strike or non-caught third strike) occurs when the catcher fails to cleanly catch a pitch for the third strike of a plate appearance. In Major League Base ...
,
* He receives a
base on balls
A base on balls (BB), also known as a walk, occurs in baseball when a batter receives four pitches that the umpire calls '' balls'', and is in turn awarded first base without the possibility of being called out. The base on balls is defined in Se ...
,
* He is
hit by a pitch
In baseball, hit by pitch (HBP) is an event in which a batter or his clothing or equipment (other than his bat) is struck directly by a pitch from the pitcher; the batter is called a hit batsman (HB). A hit batsman is awarded first base, provided ...
, or
* A fielder (typically, the catcher)
interferes with him.
The batter-runner
The
Official Baseball Rules
The rules of baseball differ slightly from league to league, but in general share the same basic game play.
Rules
There are several major rules, which differ only slightly.
The "Official Baseball Rules" govern all professional play in the Unite ...
uses the term batter-runner to identify the batter from the time he becomes a base runner until the end of the same play, whether he is successful at legally attaining
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 ...
or any subsequent base. The term is not applied if the batter is awarded first base (the last three items in the above list).
Ceasing to be a runner
A player ceases to be a base runner when:
* He scores a
run
Run(s) or RUN may refer to:
Places
* Run (island), one of the Banda Islands in Indonesia
* Run (stream), a stream in the Dutch province of North Brabant
People
* Run (rapper), Joseph Simmons, now known as "Reverend Run", from the hip-hop group ...
,
* He is put
out
Out may refer to:
Arts, entertainment, and media
Films
* ''Out'' (1957 film), a documentary short about the Hungarian Revolution of 1956
* ''Out'' (1982 film), an American film directed by Eli Hollander
* ''Out'' (2002 film), a Japanese film ba ...
in any way, or
* A teammate is put out for the third out of the
inning
In baseball, softball, and similar games, an inning is the basic unit of play, consisting of two halves or frames, the "top" (first half) and the "bottom" (second half). In each half, one team bats until three outs are made, with the other team ...
.
If a base runner's teammate is put out for the third out of the inning, the base runner is said to be
left on base
L
lace
:To reach base by hitting a ball between infielders. "McCann laced it through the shift on the right side of the infield."
Lady Godiva
:A pitch delivered with nothing on it. A nod to the legend of Lady Godiva riding naked on horseback.
...
(LOB).
Running the bases
A runner who is touching a base which he is entitled to occupy may not be tagged out. Runners may attempt to advance from base to base on any fair ball that touches the ground. When a ball is hit in the air (i.e., a ''fly ball'') and
caught
Caught is a method of dismissing a batsman in cricket. A batsman is out caught if the batsman hits the ball, from a legitimate delivery, with the bat, and the ball is caught by the bowler or a fielder before it hits the ground.
If the ball h ...
by the defending team, runners must return and touch the base they occupy—called ''
tagging up''—after the ball is first touched by a fielder. Once they do this, they may attempt to advance at their own risk. On a ball that touches the ground in fair territory, if there is a
force
In physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity (e.g. moving from a state of rest), i.e., to accelerate. Force can also be described intuitively as a p ...
, runners are required to run.
Base runners may attempt to advance at any time while the
ball is alive, even before or while the
pitcher
In baseball, the pitcher is the player who throws ("pitches") the baseball from the pitcher's mound toward the catcher to begin each play, with the goal of retiring a batter, who attempts to either make contact with the pitched ball or draw ...
is throwing a
pitch. The catcher—or pitcher, in lieu of delivering the pitch—often tries to prevent this by throwing the ball to one of the infielders in order to tag the runner. This ''pick-off attempt'' is usually unsuccessful in tagging out the runner but is effective in keeping the runner closer to the base. If the runner is tagged out while diving back to the base, it is called a ''
pickoff In baseball, a pickoff is an act by a pitcher or catcher, throwing a live ball to a fielder so that the fielder can tag out a baserunner who is either leading off or about to begin stealing the next base.
A pickoff attempt occurs when this thro ...
''. If the runner attempts to advance to the next base but is tagged out before reaching it safely, he is ''caught stealing''. A successful attempt by the runner is called a ''
stolen base
In baseball, a stolen base occurs when a runner advances to a base to which they are not entitled and the official scorer rules that the advance should be credited to the action of the runner. The umpires determine whether the runner is safe or ...
''. If a pitch gets away from the catcher, runners may also try to advance. This may be a ''
wild pitch
In baseball, a wild pitch (WP) is charged against a pitcher when his pitch is too high, too short, or too wide of home plate for the catcher to control with ordinary effort, thereby allowing a baserunner, or the batter (on an uncaught third stri ...
'', if the pitcher is held responsible for the ball getting away, or a ''
passed ball
In baseball, a catcher is charged with a passed ball when he fails to hold or control a legally pitched ball that, with ordinary effort, should have been maintained under his control, and, as a result of this loss of control, the batter or a ru ...
'' if the catcher is deemed to be at fault. Sometimes the defending team will ignore a runner who is trying to steal a base; in this case a runner is not credited with a steal, and the base is attributed to ''defensive indifference''.
Strategy
An infielder who cleanly fields a ball hit on the ground, then throws it quickly and accurately, will usually get the ball to a base before the runner runs the . However, any hesitation or mistake on the part of the fielder may allow the runner to reach the base safely. Teams scout the opposition and take advantage of players who are poor at defense. For example, on a deep fly ball to
center field
A center fielder, abbreviated CF, is the outfielder in baseball who plays defense in center field – the Baseball positions, baseball and softball fielding position between Left fielder, left field and Right fielder, right field. In the numberi ...
with a man on
second base, if the center fielder has a weak arm, the runner on second base may tag the base and attempt to reach third despite the risks of being tagged out.
Base running and hitting are coordinated to produce better results in the
squeeze play and the
hit and run play. When the count is
full and there are two outs, any runners forced to advance begin running as soon as the pitcher's motion obliges him to complete his pitch, as their distance from the base will not be the cause of any third out. Good runners also try to get extra bases when a play is being made at a different base. For example, a batter who hits a single should determine whether the defense's focus on another runner gives the batter a chance to reach second base.
Sliding into a base is an important part of base running. The pop-up slide both ensures that the runner touches the base and elevates him to an upright posture to help him take additional bases if the defense misperforms. A take-out slide tries to use a collision with a fielder to keep him from taking additional action, such as throwing to achieve a
double play
In baseball and softball, a double play (denoted as DP in baseball statistics) is the act of making two outs during the same continuous play. Double plays can occur any time there is at least one baserunner and fewer than two outs.
In Major Leag ...
. However, this move, when made independently of the attempt to reach the base, has been illegal since 2016 because of the potential for injury. The base coach at third base, and any batter still at home plate, may watch the ball approaching the base and may signal the base runner on the optimum slide to avoid being tagged out.
Records
The most baserunners allowed by a pitcher in a game since 1901 is 39, by
Eddie Rommel
Edwin Americus Rommel (September 13, 1897 – August 26, 1970) was an American right-handed pitcher and umpire in Major League Baseball. He spent his entire playing career ( 1920–1932) with the Philadelphia Athletics. He is considered to be ...
, who pitched 17 innings in relief for the
Philadelphia Athletics
The Philadelphia Athletics were a Major League Baseball team that played in Philadelphia from 1901 to 1954, when they moved to Kansas City, Missouri, and became the Kansas City Athletics. Following another move in 1967, the team became the Oaklan ...
to defeat the
Cleveland Indians
The Cleveland Guardians are an American professional baseball team based in Cleveland. The Guardians compete in Major League Baseball (MLB) as a member club of the American League (AL) Central division. Since , they have played at Progressive F ...
, 18–17, on July 10, 1932.
The record number of baserunners in a season is 820, by
John Coleman of the
Philadelphia Quakers in 1883.
Wilbur Wood
Wilbur Forrester Wood Jr. (born October 22, 1941) is an American former professional baseball pitcher. In a 17-year Major League Baseball (MLB) career, he pitched for the Boston Red Sox (1961–64), the Pittsburgh Pirates (1964–65), and the Chi ...
of the
1973 Chicago White Sox
The 1973 Chicago White Sox season was the team's 73rd season in the major leagues, and its 74th season overall. They finished with a record of 77–85, good enough for fifth place in the American League West, 17 games behind the first-place Oaklan ...
was the last pitcher to allow more than 500 baserunners in a season.
See also
*
Scoring position
In the sport of baseball, a baserunner is said to be in scoring position when they are on second or third base. The distinction between being on first base and second or third base is that a runner on first can usually only score if the batter h ...
References
External links
Official Rules of Major League Baseball "The Runner"
{{Authority control
Baseball rules
Baseball terminology