Tentative schedule: (based on server time)
July 9 (Sa): Last regular season league game
July 11 (Mo): Financial update.
July 12 (Tu): Playoffs: Conference semifinals and Relegation Playoffs Game 1.
July 12 (Tu): Every team that is eliminated from the playoffs has a scrimmage generated for July 16.
July 14 (Th): Scrimmages/Cup game
July 16 (Sa): Conference finals, Relegation Game 2, scrimmages.
July 16 (Sa): League finals and July 23 scrimmages (for the other 14 teams) generated.
July 18 (Mo): Financial update: Last chance to invest in the season 16 draft.
July 19 (Tu): Finals Game 1, Relegation game 3 (if necessary)
July 21 (Th): Scrimmages
July 23 (Sa): Finals Game 2, scrimmages for all other teams.
July 24 (Su): Finals Game 3 (if necessary)
July 25 (Mo): Financial update.
July 25 (Mo): We begin off-season processing. After the conclusion of the last competitive national team game of the day, this involves a Game Shape reset, so it is probably inadvisable for most teams to train Game Shape.
July 25 (Mo): NT Elections begin late tonight (EST). Please refer to the NT "Election Central" page for further information about the deadlines to register and vote.
July 25 (Mo): (If added) New countries are first available for sign-up.
July 28 (Th): Scrimmages
July 30 (Sa): First league game day of the new season.
August 01 (Mo): Financial Update.
August 02 (Tu): NT Elections conclude at the end of the day (EST).
August 02 (Tu): Second league game day of the new season.
August 03 (We): First BuzzerBeater's Best game of Season 17.
August 04 (Th): First Tournament game of Season 17.
Extracted from: BB English Forums