Cricket ground & Pitch

The game of cricket and its objectives

A typical cricket field.
A cricket match is played between two teams (or sides) of eleven players each on a field of variable size and shape. The ground is grassy and is prepared by groundsmen whose jobs include fertilising, mowing, rolling and levelling the surface. Field diameters of 140-160 yards are usual. The perimeter of the field is known as the boundary and this is sometimes marked by a rope that encircles the outer edge of the field with spectator seating beyond. The field may be round, square or oval – one of cricket's most famous venues is called The Oval.In simple terms, the object of each team is to score more "runs" than the other team and so win the game. However, in certain types of cricket, it is also necessary to completely "dismiss" the other team in order to win the match which would otherwise be drawn.Before play commences, the two team captains toss a coin to decide which team shall bat or bowl first. The captain who wins the toss makes his decision on the basis of tactical considerations including the current and expected pitch and weather conditions.

The key action takes place in a specially prepared area of the field (generally in the centre) that is called the "pitch". At either end of the pitch, 22 yards apart, are placed the "wickets". These serve as a target for the "bowling" aka "fielding" side and are defended by the "batting" side which seeks to accumulate runs. Basically, a run is scored when the "batsman" has literally run the length of the pitch after hitting the ball with his bat, although as explained below there are many ways of scoring runs [3]. If the batsmen are not attempting to score any more runs, the ball is "dead" and is returned to the bowler to be bowled again [4]. The bowling side seeks to dismiss the batsmen by various means [5] until the batting side is "all out", whereupon the side that was bowling takes its turn to bat and the side that was batting must "take the field" [6]. In normal circumstances, there are 15 people on the field while a match is in play. Two of these are the "umpires" who regulate all on-field activity. Two are the batsmen, one of whom is the "striker" as he is facing the bowling; the other is called the "non-striker". The roles of the batsmen are interchangeable as runs are scored and "overs" are completed. The fielding side has all 11 players on the field together. One of them is the "bowler", another is the "wicketkeeper" and the other nine are called "fielders". The wicketkeeper (or keeper) is nearly always a specialist but any of the fielders can be called upon to bowl.
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Pitch, wickets and creases

The cricket pitch dimensions

The pitch is 22 yards long [7] between the wickets and is 10 feet wide. It is a flat surface and has very short grass that tends to be worn away as the game progresses. The "condition" of the pitch has a significant bearing on the match and team tactics are always determined with the state of the pitch, both current and anticipated, as a deciding factor.Each wicket consists of three wooden stumps placed in a straight line and surmounted by two wooden crosspieces called bails; the total height of the wicket including bails is 28.5 inches and the combined width of the three stumps is 9 inches.Four lines (aka creases) are painted onto the pitch around the wicket areas to define the batsman's "safe territory" and to determine the limit of the bowler's approach. These are called the "popping" (or batting) crease, the bowling crease and two "return" creases. A wicket consists of three stumps that are hammered into the ground, and topped with two bails. A wicket consists of three stumps that are hammered into the ground, and topped with two bails. The stumps are placed in line on the bowling creases and so these must be 22 yards apart. A bowling crease is 8 feet 8 inches long with the middle stump placed dead centre. The popping crease has the same length, is parallel to the bowling crease and is four feet in front of the wicket. The return creases are perpendicular to the other two; they are adjoined to the ends of the popping crease and are drawn through the ends of the bowling crease to a length of at least eight feet.When bowling the ball, the bowler's back foot in his "delivery stride" must land within the two return creases while his front foot must land on or behind the popping crease. If he breaks this rule, the umpire calls "No ball".The batsman uses the popping crease at his end to stand when facing the bowler but it is more important to him that because it marks the limit of his safe territory and he can be stumped or run out (see Dismissals below) if the wicket is broken while he is "out of his ground".
Pitches vary in consistency, and thus in the amount of bounce, spin, and seam movement available to the bowler. Hard pitches are usually good to bat on because of high but even bounce. Dry pitches tend to deteriorate for batting as cracks often appear, and when this happens spinners can play a major role. Damp pitches, or pitches covered in grass (termed "green" pitches), allow good fast bowlers to extract extra bounce and seam movement. Such pitches tend to offer help to fast bowlers throughout the match, but become better for batting as the game goes on.