Stump (cricket) at the end of the day's play, the umpires will also remove the stumps. Stump (cricket) In cricket, the stumps are the three vertical posts that support the bails and form the wicket. "Stumping" or "being stumped" is a method of dismissing a batsman. The umpire "calling stumps" means the play is over for the day. The stumps are three vertical posts which support two bails. The stumps and bails are usually made of wood, most commonly ash, and together form a wicket at each end of the pitch. The overall width of each wicket is 9 inches (22.9 cm).
Cricket the field is a rectangular pitch (see image, below) on which a wooden target called a wicket is sited at each end; the wickets are placed apart. The pitch is a flat surface wide, with very short grass that tends to be worn away as the game progresses (cricket can also be played on artificial surfaces, notably matting). Each wicket is made of three wooden stumps topped by two bails. As illustrated above, the pitch is marked at each end with four white painted lines: a bowling crease, a popping crease and two return creases. The three stumps are aligned