The full form of DSR in cricket is Decision Review System.
The Decision Review System (DRS) is a technology-based system used in cricket to assist the on-field umpires with their decision-making. It allows teams (through player reviews) or the umpires themselves (through umpire reviews) to refer decisions to the third umpire for review, often involving the use of slow-motion replays, ball-tracking technology (like Hawk-Eye), and audio analysis to determine if an error has been made.
