Here's how their innovative, player-centric format works:

• Launched in 2020, the Athletes Unlimited network includes softball, lacrosse, basketball, and volleyball (scroll down for a deep dive on each).

• AU operates outside of the traditional, city-based, team format. There are no fixed squads — instead, top-performing players become captains who draft their own teammates to create new teams each week.

• Athletes compete fantasy-style to accrue individual points, and the player who racks up the most over the season is named champion.