St. Louis Cardinals

TBA: Opening day, active rosters reduced to 26 players.

June 3-4: Owners meeting, New York.

June 10-July 20: Amateur draft starts.

June 15: International amateur signing period closes.

July 2-Jan. 15: International amateur signing period opens.

July 10-Aug. 1: Deadline for drafted players to sign, except for players who have exhausted college eligibility.

July 14: All-Star Game at Los Angeles.

July 31: Last day during the season to trade a player.

Aug. 13: New York Yankees vs. Chicago White Sox at Dyersville, Iowa.

Aug. 23: Boston vs. Baltimore at Williamsport, Pa.

Aug. 31: Last day to be contracted to an organization and be eligible for postseason roster.

Sept. 1: Active rosters expand to 28 players.

Sept. 29-30: Wild-card games.

Oct. 20: World Series starts.

October TBA: Trading resumes, day after World Series.

November TBA: Deadline for teams to make qualifying offers to their eligible former players who became free agents, fifth day after World Series.

November TBA: Deadline for free agents to accept qualifying offers, 15th day after World Series.

Dec. 2: Last day for teams to offer 2021 contracts to unsigned players on their 40-man rosters.

Dec. 6: Hall of Fame Golden Days Era committee vote announced, Dallas.

Dec. 7-10: Winter meetings, Dallas.