Six teams will play a regular season of matches in January to March to contest four places in a single-elimination playoff tournament that determines the champions of the league.
[1] On November 15, 2024, the 2025 head coaches were announced: Phil Handy, Adam Harrington, Nola Henry, DJ Sackmann, Teresa Weatherspoon, and Andrew Wade.
[4] Starting in July 2024, the players for the 2025 season began to be announced one-by-one on Unrivaled's social media accounts.
[5] On November 20, 2024, players were divvied into their Unrivaled teams with the event being streamed on the league's YouTube channel.
In late November 2024, Kelsey Plum announced via social media that she would no longer be playing in the 2025 season and instead would "take some more time for myself this offseason," leaving Laces BC with a wildcard spot.
[14] The final wildcard spot, belonging to Phantom BC, was filled by Sabrina Ionescu on December 23, 2024, in a signing deal that "puts her in a category of her own" in the Unrivaled league.
[30] All games for the one-on-one tournament will be played with a continuous clock to a winning score of 11 points or to 10 minutes in length, whichever occurs first.
[30] On February 9, the league announced that Natasha Cloud, Tiffany Hayes, Marina Mabrey, Kate Martin, Kayla McBride, Alyssa Thomas, and Brittney Sykes had withdrawn from the 2025 1 on 1 tournament due to injury, resulting in multiple walkovers in the bracket.
At the conclusion of the regular season, the top four teams will appear in the playoffs (lasting approximately two weeks) to complete for the championship title.