The 2021–22 Major League Baseball lockout was the ninth work stoppage in Major League Baseball (MLB) history. It began at 12:01 a.m. EST on December 2, 2021, after MLB owners voted unanimously to enact a lockout upon the expiration of the 2016 collective bargaining agreement (CBA) between the league and the Major League Baseball Players Association (MLBPA). It ended on March 10, 2022, with the signing of a new agreement. Issues raised between the league and union involved compensation for young players and limitations on tanking to receive higher selections in the MLB draft.