2024 Baseball Season Opener. The 2024 regular season concludes on sunday, sept. Mlb spring training is underway in arizona and florida, but when does the regular season start?

Cnn — although fans have been treated to a glimpse of mlb action, the 2024 season kicks off in full on thursday with opening day. The mlb regular season started in seoul, south korea on march 20 and the official opening day is today!