The Baseball Commissioner is the chief executive officer of Major League Baseball (MLB). This person is responsible for overseeing the operations of the league, enforcing its rules, and ensuring fair play among teams. The Commissioner also represents MLB in negotiations and public relations, making decisions that can impact the sport's future. The position was established in 1920, and the Commissioner has the authority to impose penalties for violations of league rules. Notable Commissioners include Budge Wilpon and Rob Manfred, who currently holds the position. The role is crucial for maintaining the integrity and popularity of baseball.