Two heavyweights are stepping back into the spotlight for a second chance at UFC glory on Dana White's Contender Series. Mario Piazzon and Guilherme Uriel will face off on the Aug. 25 episode at the Meta APEX in Las Vegas, offering both fighters a rare opportunity to rewrite their DWCS stories.

Piazzon (10-1), who trains alongside former UFC heavyweight contender Jailton Almeida, first appeared on the Contender Series in 2023. His win came via disqualification, a result that drew sharp criticism from UFC CEO Dana White. Since that controversial outing, Piazzon has compiled a 3-1 record, with two of those wins coming by TKO, showing he's learned from the experience and refined his skills.

Uriel (7-2) made his DWCS debut in 2025 but was stopped by Josh Hokit. Rather than letting that setback define him, Uriel bounced back emphatically in his only fight since: a blistering 96-second knockout of Leonardo Fraga at LFA 229 in March. That performance proved he still has the power and finishing ability to compete at the highest level.

Between them, these two heavyweights have 14 finishes in 17 combined wins, promising fireworks when they meet in the cage. For fans of combat sports, this matchup represents redemption on a big stage—a chance for both men to prove they belong among the UFC's elite.

No other fights have been announced for the Aug. 25 card yet, but this heavyweight clash already sets the tone for what promises to be a memorable night of action. Whether you're gearing up for fight night or just love a good comeback story, this is one bout to watch closely.