Umpire Decision Review System

Umpire Decision Review System

The Umpire Decision Review System (UDRS) is a system used by match officials and umpires to assist them in deciding the match. On-field umpires are usually asking assistance from the third umpire called the Umpire Review, to help them in deciding to which team the score does belong to. The main element used in deciding is by tracking it in a Slow-motion review in television replays.

History of the Umpire Decision Review System

URDS was first used in November 1992, where technology is almost building. The purpose of URDS is to lessen controversial decisions and mistakes caused by the on-field to give out scores or to dismiss a batsman. The first one to refer to this system is Senaa Weeraratna and explained the benefits of having a referral system. Eventually, URDS was launched in 2009 approved by the International Cricket Council, during the match between New Zealand and Pakistan.

Components of the Umpire Decision Review System

The main and the most notable component of UDRS in the televised slow-motion replays. When the Virtual Eye and other ball-technology were launched, it will simply plot or attach to the trajectory of the player’s bowling delivery. The Snickometer is also used to detect if the ball hits either the bat or pad, and the Hot Spot is used to show if the ball is in contact with the bat or pad.

Importance of the Umpire Decision Review System

As mentioned, this is used to assist the umpires in decision making. The Third Umpire will be the one who’ll review the dismissal decision among players. For instance, if the umpires are not sure of the Caught and Obstructing the Field situation, then they can have the UDRS to see if the ball bounced before the fielder hit the ball. If the on-field umpire is indecisive, then they should give the umpire review a soft signal to check if the decisions being made are correct.

The Final Decisions

UDRS is made to make deciding easier for the umpires. Since cameras are all over the place, the umpire review can take a look at the replays from different angles until they come to a conclusion. Fortunately, instant slow-motion replays are being views by cricket spectators as well to avoid discrepancies.

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