February 12, 2019

Pitchers and catchers begin reporting to Spring Training

February 22, 2019

Grapefruit and Cactus League play begins

March 24, 2019

Parent club exhibition game
Texas Rangers at Nashville Sounds

March 25, 2019

Parent club exhibition games
Colorado Rockies at Albuquerque Isotopes
Kansas City Royals at Omaha Storm Chasers
St. Louis Cardinals at Memphis Redbirds

April 4, 2019

Minor League Baseball Opening Day for full-season leagues

June 3-5, 2019

First-Year Player Draft

June 14, 2019

New York-Penn League season begins
Northwest League season begins
Pioneer League season begins

June 15, 2019

Florida State League All-Star Game, Jupiter, Florida

June 18, 2019

Appalachian League season begins
California League All-Star Game, San Bernardino, California
Carolina League All-Star Game, Frederick, Maryland
Midwest League All-Star Game, South Bend, Indiana
South Atlantic League All-Star Game, Charleston, West Virginia
Southern League All-Star Game, Biloxi, Mississippi

June 25, 2019

Texas League All-Star Game, Tulsa, Oklahoma

July 2, 2019

International free agent signing period begins

July 7, 2019

Futures Game, Cleveland

July 10, 2019

Eastern League All-Star Game, Richmond, Virginia
Triple-A All-Star Game, El Paso, Texas

July 15, 2019

Deadline for signing 2019 draftees

Aug. 6, 2019

Northwest/Pioneer League All-Star Game, Boise, Idaho

Aug. 21, 2019

New York-Penn League All-Star Game, Staten Island, New York

Sept. 17, 2019

Triple-A National Championship Game, Memphis, Tennessee

Sept. 23-26, 2019

Minor League Baseball Innovators Summit, El Paso, Texas

Dec. 8-12, 2019

Baseball Winter Meetings, San Diego

Dec. 8-12, 2019

PBEO Job Fair, San Diego

Dec. 9-11, 2019

Baseball Trade Show, San Diego

Dec. 9-12, 2019

Rule 5 Draft, San Diego