Bet on the Brasileirão, Copa Libertadores, UFC, live poker, and the best slots with the most competitive odds on the market. Deposit via Pix in seconds, fast withdrawals, and an exclusive bonus for new sign-ups.
See what makes 31win the top choice for Brazilian bettors
Top up your account in seconds with Pix, boleto bancário, credit or debit card, PicPay, or Mercado Pago.
We offer the best odds for Brasileirão Série A, Libertadores, Copa do Brasil, UFC, and e-sports.
Platform secured with 256-bit SSL encryption, two-factor authentication, and full protection of your personal data.
Bet from anywhere on your phone. Our site is fully responsive and works seamlessly on all devices.
Our support team speaks Brazilian Portuguese and is available 24 hours a day, 7 days a week.
Welcome bonus, weekly cashback, free spins, and special promotions for Brazil's biggest tournaments.
Follow games in real time and place bets as the action unfolds, with odds updated every second.
Request your withdrawal via Pix and receive funds in as little as 15 minutes. TED transfers available to Nubank, Itaú, Bradesco, and Banco do Brasil.
Live and upcoming matches — bet now with the best odds on 31win
Limited-Time Offer
🏆 Copa Libertadores Final – Special Bonus of R$ 500.00 in Free Bets!
Real tables with live dealers, streamed in real time directly to you at 31win
At 31win, every day is a fresh opportunity. Spin the lucky wheel daily for a chance to win free spins, betting credit bonuses, and real cash prizes. Completely free for all registered members.
A 31win was built for the Brazilian bettor. We know you want things simple: deposit via Pix, bet on Flamengo, watch the game live, and cash out your winnings in minutes. That's exactly what we deliver — with the security and transparency you deserve.
From Brasileirão Série A to the Copa Libertadores, through UFC, volleyball, NBB basketball, and the country's biggest e-sports tournaments, 31win covers over 30 sports with real-time updated odds. Our live betting tools let you jump in while the action is happening, with cash-out options available to help you manage your risk.
In the casino, you'll find over 3,200 games: classic slots, Fortune Tiger, Mines, crash games, and a full Live Casino section with human dealers streamed in high quality. Roulette, blackjack, and baccarat tables are open 24 hours a day, with limits that suit both casual players and high-roller VIPs.
For poker fans, our room hosts weekly tournaments with prize pools reaching R$ 50,000.00. With Texas Hold'em, Omaha, and Sit & Go tables available around the clock, you'll always find a game at your level.
The deposits and withdrawals system at 31win was built with Brazilian players in mind. We accept Pix (available 24/7, including weekends and holidays), boleto bancário, major credit and debit cards, PicPay, Mercado Pago, and TED bank transfers from Nubank, Itaú, Bradesco, and Banco do Brasil. Minimum deposits start at R$ 20.00, with withdrawals processed in as little as 15 minutes via Pix.
Your data security is our top priority. Our platform uses 256-bit SSL encryption on all transactions, two-factor authentication (2FA), identity verification, and real-time anti-fraud monitoring. Bet with peace of mind knowing your account and funds are fully protected.
Our promotions are designed to reward both newcomers and seasoned players. New members at 31win receive a 100% welcome bonus on their first deposit, up to R$ 300.00. There's also weekly cashback of up to 15%, a refer-a-friend program, special tournaments during Brasileirão and Libertadores, and free spins on exclusive slots every Friday.
31win collects and processes your personal data with full security, in compliance with the LGPD (General Data Protection Law). Your data is used solely to operate your account, process transactions, and improve your experience. We never share your information with third parties without your consent. Read our full Policy →
The more you play, the more you earn. Level up and unlock exclusive benefits.
3% Cashback
Priority support
1 spin/day
6% Cashback
Weekly bonus
2 spins/day
10% Cashback
Dedicated account manager
3 spins/day
13% Cashback
Exclusive tournaments
5 spins/day
15% Cashback
24h VIP Support
Instant withdrawals
Unlimited free spins
Event invitations
Real stories from players already part of the community 31win
"I've been using 31win for almost a year and wouldn't switch for anything. Pix hits in minutes, withdrawals have always been fast, and the odds on the Brasileirão consistently beat the competition. I bet on Flamengo winning the title and it came through perfectly!"
"I was always skeptical of online casinos, but 31win won me over. The Live Casino with a Brazilian dealer is amazing — it really feels like the real thing. I've already won R$ 1,200.00 at roulette this month."
"I've been playing poker for years and the 31win room is always busy. There's always a Hold'em table open and the weekly tournaments have solid prize pools. Support answered my question in under 5 minutes on chat."
"I started with the welcome bonus and turned R$ 300.00 into R$ 890.00. The platform is clean, works great on mobile, and the verification process was quick. I'd recommend it to anyone who likes to bet safely."
"I'm a huge MMA fan and 31win has the best UFC odds on the market. I nailed the exact score for Poatan's fight and withdrew R$ 2,400.00 the same day via Pix. No complaints — this platform is serious and trustworthy."
"I love the crash games and slots at 31win. Fortune Tiger never lets me down, and the daily roulette spin bonus has already given me free spins multiple times. The app runs smoothly and the interface is easy to use."
At 31win, we believe betting should be a safe and mindful form of entertainment. We provide tools to help you stay in full control of your experience.
Set a daily, weekly, or monthly deposit limit to keep your spending under control. Settings take effect immediately.
Need a break? Activate a 24-hour, 7-day, or 30-day account pause with a single click — no hassle, no paperwork.
If you ever feel the need, you can request a permanent self-exclusion from the platform. Our team processes the request within 24 hours.
31win is strictly for users aged 18 and over. Age verification is required at registration. Access is completely blocked for minors.
Get your questions answered about 31win
