Commissioners can choose when the weekly NHL Survivor picksheet locks by going to Contest Settings > Picksheet & Eligibility > Pick Deadline.
There are three Pick Deadline options:
First game of each week: All picks must be submitted before the first eligible game of the weekly slate begins.
Last game of each week: Members can continue making picks until the last eligible game of the weekly slate begins. Games that have already started will no longer be available to pick.
Custom deadline: The commissioner can set a specific deadline for when picks must be submitted.
Once the applicable Pick Deadline passes, members will no longer be able to submit or change their picks for that week.