Mlb Spring Training 2025 Dates. Major league baseball (mlb) announced the 2025 spring training schedule in august 2024, and like past years, the action leading up to opening day will take place in florida and arizona. 2025 regular season features opening series in tokyo, “rivalry weekend” in may, and mlb speedway classic at bristol motor speedway in august;

On friday, february 21st, the new. Spring training games begin feb.