From UFC Fight Night to national MMA tournaments, bet33 offers the most complete markets, competitive odds, and Pix withdrawals in seconds. Bet on your favorite fighter now.
Betting open for the biggest MMA and UFC events — pick your favorite and bet now
40+ markets per fight — from straight winner to exact round and method of victory
Bet on which fighter will win the bout, regardless of method. The most popular market, with competitive odds across all events.
Specify how it ends: KO, TKO, submission (choke, armlock, etc.), unanimous, split, or majority decision. Higher odds for those who nail the method.
Bet on which round the fight will end. The more specific your pick, the higher the potential return. Available with odds updated live.
Will it end before or after round 2.5? This Over/Under market is a fan favorite among experienced MMA bettors on bet33.
For fights that go to the judges, bet on the exact scorecard. Available on UFC events with full coverage on bet33.
Follow the fight in real time and bet with odds that shift every second. Special markets open up as the action unfolds in the octagon.
National pride inside and outside the octagon — bet on our champions at bet33
Brazil has one of the largest MMA fanbases in the world, and for good reason. From the days of Minotauro, Wanderlei Silva, and Anderson Spider, Brazilians have developed a unique connection with the sport — every knockout, every submission, every unlikely comeback inside the octagon hits differently. At bet33, we understand that passion and built an MMA and UFC betting platform that truly lives up to it.
Bet33 offers full event coverage: UFC Fight Night, UFC PPV, Bellator MMA, ONE Championship, and the top national MMA promotions. For each event, we provide dozens of pre-fight markets plus live markets as the action unfolds. Bet on the fight winner, method of victory, exact round, whether the fight goes past round X, and more. The more you know the sport, the more markets you'll want to explore.
One of bet33's biggest edges for MMA bettors is the speed of live odds. In a fight, everything can change in seconds — a takedown, a submission attempt, a clean shot that staggers a fighter. bet33 updates odds in real time throughout the entire fight, creating opportunities for bettors who are watching closely and can read what's happening in the octagon better than the algorithms can.
Withdrawal speed makes all the difference. Imagine calling the submission in round 1 of the UFC São Paulo main event and having the money in your Nubank account before the card is even over. With bet33's Pix, that's reality — under 7 seconds. Saturday night, holiday, or 3 a.m.: Pix runs 24 hours a day, 7 days a week.
For those new to MMA betting, bet33 also offers tools to help you decide: head-to-head fight history, stats from each fighter's last 5 bouts, style matchup analysis (striker vs. grappler, wrestling vs. jiu-jítsu), and market trends showing where most bettors are putting their money. These features add context to your bet without overcomplicating things.
And of course, bet33 runs MMA and UFC-specific promotions: odds boosts on UFC main events, free bets when you correctly predict the method of victory in selected events, and special promotions when a Brazilian fighter competes for a title. The platform gives MMA the same respect as football — and for the Brazilian betting community, that makes all the difference.
| Fight | Event | Fighter 1 | Fighter 2 | Over 2.5 Rds |
|---|---|---|---|---|
| Pereira vs Ankalaev | UFC Fight Night | 1.75 | 2.10 | 2.30 |
| Oliveira vs Makhachev | UFC 310 | 2.40 | 1.60 | 1.85 |
| Cyborg vs Sorenson | Bellator 305 | 1.40 | 3.10 | 3.20 |
| Borralho vs Du Plessis | UFC São Paulo | 2.15 | 1.75 | 2.00 |
Every UFC week, bet33 boosts the main event odds by up to 20%. Check the promotion in the app and grab it before it runs out.
Call the main event ending by KO/TKO and earn a free R$ 30.00 bet to use on the next event, regardless of your financial result.
Build a parlay with all the Brazilian fighters on the card and earn a special odds multiplier. The more Brazilians you include, the bigger the bonus on your combo.
Placed a live UFC bet and your fighter got knocked down? If the scorecard changes from 10–8 to 10–9 in the same round, you get an automatic R$ 20,00 refund.
Free registration in under 2 minutes. Fill in your details and verify your phone number and email to activate your account.
Minimum deposit of R$ 20.00. Funds hit your account in seconds, ready to bet on the next event.
Browse MMA and UFC events, pick the market that suits you — winner, round, method, or live — and set your stake.
Win and your Pix lands in up to 7 seconds. No hassle, no waiting.
Features built for those who take MMA seriously
Odds open for every fight on the card. Bet now with pre-event odds before they go live.
Real stories from MMA fans across Brazil
"I've been watching UFC since the Wanderlei days and never found a sportsbook that covers MMA as well as bet33. Nearly 40 markets per fight, live streaming included, and my Pix hit in seconds after I called Poatan's KO. This is my platform."
"I really like the exact round market at bet33 for MMA fights. The odds are legit and the app is fast enough to place live bets without missing the moment. I've used cash out a few times when the fight hit the ground and it was well worth it. Recommended for anyone who actually knows the sport."
"I put together a parlay with three Brazilian fighters at UFC São Paulo and bet33 gave a special odds multiplier. I hit two out of three, but the payout made every cent worth it. The Brazilian fighter combo promotion is amazing for anyone who closely follows the national athletes."
Bet33 protects all your personal data in compliance with Brazil's General Data Protection Law (LGPD – Law No. 13.709/2018). The information you provide at registration is used exclusively to operate your account, process transactions, and ensure platform security. No data is shared with third parties without your explicit consent. You can access, correct, or request deletion of your data at any time by contacting support. Learn more in our Privacy Policy.
The most common questions from those just getting started with fight betting at bet33
Create your account in under 2 minutes, deposit via Pix, and explore dozens of markets for every fight. Fast withdrawals, Portuguese support, and live odds.