Entries (and any changes to the bracket) must be completed before the first game's tipoff on Friday, March 19, 2021. 

Please leave yourself an ample amount of time to get your picks properly submitted before the tip-off date!

There are millions of brackets submitted to ESPN each day during the lead up to the tournament so it's important to get your picks locked in as early as possible to avoid any technical delays which may result in you not being able to fully set your bracket before the Tournament begins.