In cricket, the wicket-keeper is a key player on the fielding team who stands behind the stumps being defended by the batsman. This role is crucial for both defensive and dismissive functions. The wicket-keeper’s primary responsibilities include catching balls that pass the batsman, whether delivered by the bowler or edged off the bat. They also attempt to stump batsmen by removing the bails from the stumps when the batsman is out of their crease and not attempting a run, as well as executing run-outs by receiving throws from fielders and dislodging the bails before the batsman reaches the crease.

According to MCC Law 27, The wicket-keeper is the only fielder permitted to wear gloves and external leg guards. If these are worn, they are regarded as part of his/her person for Law 28.2 (Fielding the ball).  Suppose by the wicket-keeper’s actions and positioning when the ball comes into play it is apparent to the umpires that he/she will not be able to carry out the normal duties of a wicket-keeper. In that case, he/she shall forfeit this right and also the right to be recognized as a wicket-keeper for Laws 33.2 (A fair catch), 39 (Stumped), 28.1 (Protective equipment), 28.4 (Limitation of on-side fielders) and 28.5 (Fielders not to encroach on the pitch).

Beyond these technical skills, the wicket-keeper plays a significant role in the team’s overall fielding strategy and morale. They frequently encourage and guide bowlers and fielders, contributing to the team’s dynamics. In some instances, the wicket-keeper also serves as a captain or vice-captain, providing tactical insights and support to the captain. Overall, the wicket-keeper’s role is vital for minimizing runs and maximizing dismissals, making them indispensable to the team’s success.