The "Defensive Player of the Year" (DPOY) is an annual award given to the best defensive player in the National Basketball Association (NBA). This award recognizes players who excel in defensive skills, such as blocking shots, stealing the ball, and preventing opponents from scoring. It highlights the importance of defense in a team’s success. Voting for the DPOY is conducted by a panel of sportswriters and broadcasters, who assess players' performances throughout the regular season. The award has been given since the 1982-1983 season, with notable winners including Dikembe Mutombo and Rudy Gobert.