August 15  First day rosters can be submitted for approval

September 1  First day games can be played for the Regular Season

November 1  Notification of intent to enter Tier 1 MAHA Playoffs is due; application on the MAHA website

November 1  Notification of intent to enter Tier 2/A/Tier III Districts is due; application on the District 4 website

November 15  Request for exception for District / State Playoff eligibility due to the affected District Chairperson; application on the MAHA website

November 30  Last day for team-initiated release of players (indoor teams)

December 23  Last day for roster changes to be eligible for Districts / States

December 31  All coaches must have achieved the required level of coaching certification; coaches without correct level credentials, removed from rosters