Francis Ngannou’s name is back in the heavyweight conversation on 12 September at Noche UFC in Phoenix, Arizona.

What’s happening at Noche UFC?

On 12 September, the Desert Diamond Arena in Phoenix hosts Noche UFC, headlined by a top-5 heavyweight clash. Waldo Cortes-Acosta puts his UFC ranking on the line against Curtis Blaydes in a five-rounder that could shake up the division. The card was initially slated for 19 September before organisers moved it forward.

Why this fight matters for Francis Ngannou’s legacy

Blaydes and Ngannou share a history inside the Octagon. Blaydes debuted against Ngannou in 2016 and lost. He rebounded with a six-fight unbeaten streak, earning a rematch with Ngannou — only to lose again. Those two meetings anchor Blaydes’s résumé and shape his reputation as a gatekeeper rather than a champion. Now, at 33, he faces another ranked contender in Cortes-Acosta, a fighter who has already beaten Andrei Arlovski and Robelis Despaigne.

What Blaydes needs to prove

After a narrow split decision loss to Alexander Volkov in March, Blaydes dropped to No 6 in the rankings. A win over Derrick Lewis in January had looked like a springboard back toward a title shot. Instead, a first-round knockout loss to Tom Aspinall in an interim title fight in 2024 stalled his momentum. Blaydes rebounded with a decision over Rizvan Kuniev last year, but a unanimous decision loss to Josh Hokit in 2025 — still Fight of the Night — left him needing a statement.

Cortes-Acosta’s path to the top 5

The Dominican fighter turned pro at 27 after a failed baseball stint in the US. He went 6-0 on the regional scene, won the LFA heavyweight belt, and earned a UFC contract via Dana White’s Contender Series in 2022. Cortes-Acosta rattled off two decision wins in the UFC, then dropped his first pro loss to Marcos Rogerio de Lima. A three-fight win streak followed, including knockouts of Ryan Spann and Ante Delija, before Sergei Pavlovich stopped him in 2025. A decision win over Derrick Lewis kept his top-10 hopes alive, but the loss to Volkov left him needing one more big scalp.

Heavyweights collide in Phoenix

With Blaydes at No 6 and Cortes-Acosta at No 8, the winner moves closer to a future Ngannou-sized opportunity. Neither man has fought for the undisputed title, but both have beaten names that once crossed paths with Ngannou. The Noche UFC main event isn’t for the belt — it’s for momentum, rankings, and the next crack at the division’s summit.