Which umpire is responsible for judging the receipt of the ball in the batting square?

The umpire responsible for judging the receipt of the ball in the batting square is the square leg umpire. This umpire closely monitors the actions of the batsman and the bowler from a position square of the wicket, ensuring that all plays involving the ball and the batsman are accurately judged. The square leg umpire plays a crucial role in decisions related to run outs and boundary calls in that area.