Saturday, July 11, 2009

Pitch, wickets and creases

The pitch is 22 yd (one chain) long between the wickets and is 10 feet (3.0 m) 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 (720 mm) and the combined width of the three stumps is 9 inches (230 mm).

Four lines, known as 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.

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 the bowler breaks this rule, the umpire calls “No ball”.