Yahoo! Sports Fantasy Basketball runs throughout the entire 2009-10 NBA regular season, which begins on Tuesday, October 27, and is scheduled to end on Wednesday, April 14.

Sign-ups begin on Tuesday, September 8, and continue until December 17.

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