When Is Baseball Opening Day 2025 Season. The 2025 regular season will be concluded on sunday 28 september. Here's a look at the 2025 opening day schedule for thursday, march 27.
Pitchers and catchers will report for spring training which is scheduled to start on thursday 20. The official start date for the 2025 mlb season is march 18, 2025, as the dodgers will face the chicago cubs.