The Unrivaled postseason has been turned upside down after a weekend of stunning upsets in Miami that saw defending champion Rose BC eliminated. Now, the league is guaranteed to crown a new champion in 2026. However, the biggest story heading into Monday’s semifinals at Barclays Center in Brooklyn isn’t just who is left standing, but the major shift in the roster for the top-seeded contenders.

Phantom BC announced Sunday that star post player Aliyah Boston is out for the remainder of the season with a right lower-extremity injury. This is a massive blow for the team, as Boston, the league’s Defensive Player of the Year, was the anchor of their game plan. She led the league in blocks-per-game and was a force on the glass, averaging nearly 10 rebounds per contest. To fill the void, the league has assigned Aziaha James and Makayla Timpson to the roster for the rest of the playoffs. James, a standout for the Dallas Wings, and Timpson, who played alongside Boston with the Indiana Fever, will need to acclimate quickly to keep the team's seven-game winning streak alive.

The top seed will face the No. 6 seed Vinyl at 7:30 p.m. ET. While the Phantom have relied on the elite playmaking of Kelsey Plum, they now have to contend with a Vinyl squad that is peaking at the right time behind the hot hand of Rhyne Howard. Howard is coming off a legendary first-round performance where she hit a playoff record eight 3-pointers. The Vinyl also feature the veteran presence of Brittney Griner and Dearica Hamby, the latter of whom hit the game-winning score on Saturday off a clutch pass from Erica Wheeler to keep their season alive.

In the second half of the doubleheader, the No. 2 seed Mist will take on the No. 5 seed Breeze at 8:45 p.m. ET. The Mist earned a bye into the semifinals and look to regain the offensive fire that saw them score 90-plus points in three consecutive games last month. All eyes will be on the status of Allisha Gray, an All-Unrivaled second-team selection who missed the regular-season finale due to illness. If Gray is healthy and back in the lineup alongside Breanna Stewart, they face a tough test against the Breeze.

The Breeze advanced by upsetting the Rose and have looked much more composed since the addition of Courtney Williams. Her ball-handling and veteran experience have provided a stabilizing force for a youthful roster that includes stars like Paige Bueckers. Williams gives the team a reliable floor general who can execute the small details that often decide high-stakes playoff games.

For the first time, Unrivaled is taking its playoff atmosphere on the road, utilizing the momentum from a sellout in Philadelphia earlier this year. The winners of Monday night's matchups at Barclays Center will head back to Miami to compete for the championship and a $600,000 prize pool on Wednesday.