Like NBA Top Shot, the game concerns the trading of “iconic highlight collectibles,” and you can build up your collection or sell your NFTs on an in-game marketplace. The project is in closed beta right now, meaning you can’t play it without an invitation from the NFL. The game is set to be open to the public by the end of the football season. To kick-start its launch, attendees atSuper Bowl LVI, which takes place on Feb. 13 at SoFi Arena in Los Angeles, will all be offered NFTs from NFL All Day.
Source: https://www.coindesk.com/learn/sports-nfts-how-to-get-in-the-game/