April 18 - Regular season ends
April 19 - Playoff rosters set (3:00 p.m. ET)
April 21 - Playoffs begin
April 29 - NBA Draft's early entry eligibility deadline (11:59 p.m. ET)
May 22 - Draft Lottery
June 7 - NBA Finals start date (possibly June 5)
June 18 - Draft early entrant withdrawl deadline
June 21 - NBA Finals latest possible end date
June 28 - NBA Draft - New York