Yahoo! Fantasy Baseball runs throughout the entire 2012 baseball regular season, which begins on Wednesday, March 28, and is scheduled to end on Wednesday, October 3..

Registration is scheduled to begin on Thursday, Feb. 9, and continue until Sunday, June 17.

If you join a Head-to-Head League and sign-up after a game week is already under way, your team/league will not begin its season until the start of the following week.

When is the playing season and when can I join? | Fantasy Baseball Help