Raul Rosas Jr. and Raoni Barcelos headline UFC Fight Night: Rosas Jr. vs. Barcelos at the Meta APEX in Las Vegas, Nevada on Saturday, September 26, 2026. The main card starts at 8 p.m. ET on Paramount+, with prelims beginning at 5 p.m. ET.
Full UFC Fight Night: Rosas Jr. vs. Barcelos Card
Main Card (8 p.m. ET, Paramount+)
- Main Event: Bantamweight, Raul Rosas Jr. (12-1) vs. Raoni Barcelos (22-5)
- Women’s Bantamweight: Norma Dumont (13-3) vs. Ailin Perez (13-2)
- Light Heavyweight: Luis Hernandez (8-0) vs. Sedriques Dumas (10-5)
- Bantamweight (TUF 34 Men’s Finale): Mehemmedeli Osmanli (13-1) vs. Ilimbek Akylbek Uulu (11-3)
- Women’s Strawweight (TUF 34 Women’s Finale): Valesca Machado (15-4) vs. Melissa Amaya (9-0)
Preliminary Card (5 p.m. ET, Paramount+)
- Bantamweight: Brady Hiestand (9-2) vs. Rinya Nakamura (10-1)
- Middleweight: Rodolfo Vieira (11-5) vs. Robert Bryczek (18-7)
- Light Heavyweight: Rodolfo Bellato (13-3-1) vs. Christian Edwards (8-5)
- Lightweight: Elves Brener (16-6) vs. Josiah Harrell (11-1)
- Bantamweight: Montel Jackson (15-4) vs. Ricky Simon (22-7-1)
- Bantamweight: John Castaneda (21-8-1) vs. Alatengheili (17-10-2)
- Women’s Strawweight: Vanessa Demopoulos (11-8) vs. Yazmin Jauregui (11-2)
UFC Fight Night: Rosas Jr. vs. Barcelos Info
- Date: Saturday, September 26, 2026
- Location: Meta APEX, Las Vegas, Nevada
- Main Card: 8 p.m. ET on Paramount+
- Prelims: 5 p.m. ET on Paramount+
Main Event: Rosas Jr. vs. Barcelos
Raul Rosas Jr. (12-1) is a bantamweight competing out of Mexico. He has won three consecutive bouts, most recently defeating Rob Font by unanimous decision at UFC 326 in March 2026. Prior to that, he defeated Vince Morales by unanimous decision in March 2025 and Aori Qileng by unanimous decision at UFC 306 in September 2024.
Raoni Barcelos (22-5) is a 39-year-old bantamweight from Brazil. He enters on a five-fight winning streak. His three most recent wins came over Montel Jackson by split decision in April 2026, Ricky Simon by unanimous decision in November 2025, and former UFC bantamweight champion Cody Garbrandt by unanimous decision in June 2025.
UFC Fight Night: Rosas Jr. vs. Barcelos Odds
Opening odds for the UFC Fight Night: Rosas Jr. vs. Barcelos main card via BestFightOdds:
- Raul Rosas Jr. (-165) vs. Raoni Barcelos (+132), Bantamweight
- Ailin Perez (-165) vs. Norma Dumont (+140), Women’s Bantamweight
- Luis Hernandez (-251) vs. Sedriques Dumas (+205), Light Heavyweight
- Mehemmedeli Osmanli (-277) vs. Ilimbek Akylbek Uulu (+228), Bantamweight
- Valesca Machado (-229) vs. Melissa Amaya (+190), Women’s Strawweight
Use the MMA Betting Odds Calculator to convert these odds, calculate parlay payouts, and find implied probability.
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Odds are subject to change. Bet responsibly.
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