The Player Availability table has been updated for the 2021 Season. The Sandbox season consists of 16 regular season games plus 4 playoff games. The availability of each player is each week is shown in the table (1 = available 0 = not available).

Player availability for regular season games is based on the corresponding bye-adjusted week in the NFL (the first 16 games of each NFL team). Players who played during the either of the last two weeks of the NFL season are considered as available for the Sandbox Playoffs. The availability of players during the Sandbox playoffs who did not play during either of the last two weeks of the NFL season are based on a random probabilistic model for return of injured players.

Those leagues in free agency can check the availability of their players and determine if they need to make additional pickups of depth players to cover injuries.