Baseball field in the context of "Run (baseball)"

A cricket field or cricket oval is a large grass field on which the game of cricket is played. Although generally oval in shape, there is a wide variety within this: perfect circles, elongated ovals, rounded rectangles, or irregular shapes with little or no symmetry – but they will have smooth boundaries without sharp corners, almost without exception. There are no fixed dimensions for the field but its diameter usually varies between 450 and 500 feet (140 and 150 m) for men's cricket, and between 360 feet (110 m) and 420 feet (130 m) for women's cricket.

Cricket is unusual among major sports (along with golf, Australian rules football and baseball) in that there is no official rule for a fixed-shape ground for professional games. In some cases, fields are allowed to have even greater peculiarities, such as the 2.5m slope across the Lord's Cricket Ground, or the lime tree which sat inside the fence of the St Lawrence Ground.

In baseball, the strike zone is the area of space through which a pitch must pass in order to be called a strike even if the batter does not swing. The strike zone is defined as the volume of space above home plate and between the batter's knees and the midpoint of his torso. Whether a pitch passes through the zone is decided by an umpire, who is generally positioned behind the catcher.

Strikes are desirable for the pitcher and the fielding team, as three strikes result in a strikeout of that batter. A pitch that misses the strike zone is called a ball if the batter does not swing at it. Balls are desirable for the batter and the batting team, as four balls allow the batter to take a "walk" to first base as a base on balls.

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 choice is not called by the umpires on the field of play; rather, it is recorded by the official scorer to account for the offensive player's advance without crediting him with an offensive statistic such as a hit or stolen base.

Though there are several definitions of fielder's choice, the most common (and the only one commonly referred to as FC) involves a fielder fielding a fair ball and choosing to try to put out another baserunner, thereby allowing the batter-runner to safely reach first base. This could be because the defensive player believes they do not have a reasonable prospect of preventing the batter-runner from reaching first base safely, but is usually because it is typically more beneficial for the defensive team to prevent another baserunner from advancing closer to home plate or scoring a run. If another runner is retired on a force out, the batter will not be rewarded with a hit and will be scored a fielder's choice (FC). Other plays that fall under the definition of FC are usually referred to using other terms such as "defensive indifference" or "on the throw."

In baseball, a home run (abbreviated HR) 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 (or hitting either foul pole) without the ball touching the field.

Inside-the-park home runs, when the batter reaches home safely while the baseball is in play on the field, are infrequent. In very rare cases, a fielder attempting to catch a ball in flight may misplay it and knock it over the outfield fence, resulting in a home run.

A multi-purpose stadium is a type of stadium designed to be easily used for multiple types of events. While any stadium could potentially host more than one type of sport or event, this concept usually refers to a design philosophy that stresses multifunctionality over speciality. It is used most commonly in Canada and the United States, where the two most popular outdoor team sports—Canadian football or American football and baseball—require radically different facilities. Football uses a rectangular field, while baseball is played on a diamond with a large outfield. Since Canadian football fields are larger than American ones, the design specifications for Canadian facilities are somewhat less demanding. The particular design to accommodate both is usually an oval, although some later designs use an octorad. While building stadiums in this manner allows sports teams and governments to share costs, it also presents some challenges.

In North America, multipurpose stadiums were primarily built during the 1960s and 1970s as shared home stadiums for Major League Baseball and National Football League or Canadian Football League teams. Some stadiums were renovated to allow multipurpose configurations during the 1980s. This type of stadium is associated with an era of suburbanization, in which many sports teams followed their fans out of large cities into areas with cheaper, more plentiful land. They were usually built near highways and had large parking lots, but were rarely connected to public transit. As multipurpose stadiums were rarely ideal for both sports usually housed in them, they had fallen out of favor by the 1990s, with the SkyDome (in Canada) that opened in 1989 being the last such stadium completed to accommodate baseball and football. With the completion of the Truman Sports Complex in Kansas City in 1973, a model for purpose-built stadiums was laid down. Since the Baltimore Orioles left the multi-purpose Memorial Stadium for the baseball-only Oriole Park at Camden Yards in 1992, most major league sports stadiums have been built specifically for one sport. However, some newer NFL stadiums (e.g. Seattle, Atlanta, Charlotte) have been built with consideration for the possible use of the stadium for Major League Soccer or international soccer, which has similar field dimensions to American football. Fields that are suitable for soccer are almost always equally suitable for either rugby code (rugby union or rugby league), and the 2031 Men's Rugby World Cup is expected to employ the same stadiums as the NFL and MLS.

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 (except in certain situations such as when an error is made on the play). 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.

Before the 1920 Major League Baseball season, runs batted in were not an official baseball statistic. Nevertheless, the RBI statistic was tabulated—unofficially—from 1907 through 1919 by baseball writer Ernie Lanigan, according to the Society for American Baseball Research.

In baseball and softball, second baseman, abbreviated 2B, is a fielding position in the infield, between second and first base. The second baseman often possesses quick hands and feet, needs the ability to get rid of the ball quickly, and must be able to make the pivot on a double play. In addition, second basemen are usually right-handed; only four left-handed throwing players have ever played second base in Major League Baseball since 1950. In the numbering system used to record defensive plays, the second baseman is assigned the number 4.

Good second basemen need to have very good range since they have to field balls closer to the first baseman who is often holding runners on, or moving towards the base to cover. On a batted ball to right field, the second baseman goes out towards the ball for the relay, provided that there are no runners on base. Due to these requirements, second base is sometimes a primarily defensive position in the modern game, but there are hitting stars as well.

In sabermetrics, the defensive spectrum is a graphical representation of the positions on a baseball field, arranged from the easiest (such as first base and the outfield corners) on the left to the hardest (such as the catcher and middle infielders) on the right.