Rosters

First day that players signed in free agency for the 2020-21 season can be traded

Last day a team can pick up the team option on a player for the following season, retaining their rights

Last day a player can sign the 1 year guaranteed contract issued by their team, that would make them an unrestricted free agent the following season

Last day a team can waive a player on their roster and "stretch" their salary over several years to reduce the cost in any given season

Last day teams can withdraw their qualifying offer that allows them to retain players prior to restricted Free Agency