From Brasileirão to UFC, volleyball to e-sports — only777 brings together 40+ sports with competitive odds, multiple markets, and instant Pix withdrawals.
Only777 — Sports Betting with the energy of Rio's beaches
Pick your favorite sport and find the best odds at only777
Brasileirão, Copa do Brasil, Libertadores, Premier League, and much more.
All UFC cards with round markets, method of victory, and much more.
CS2, League of Legends, Valorant, Dota 2, and the biggest CBLOL tournaments.
Superliga, Brazilian National Team, and Nations League with live set-by-set betting.
NBB, NBA, FIBA, and the Brazilian men's and women's national basketball teams.
ATP, WTA, and Grand Slams with dedicated set, game, and match markets.
Brazilian Grand Prix and every GP of the season with real-time odds.
NFL, Super Bowl, and college football with a full line of handicap and totals markets.
The most anticipated matchups with up-to-date odds
Only777 — Sports Betting and mobile live casino for players in Manaus and across Brazil
Sports betting in Brazil has changed a lot in recent years. More and more people are looking for platforms that truly understand the local market — ones that know the difference between the Majestoso and the Clássico das Multidões, that offer solid odds for the Brasileirão Série B, and that cover UFC with markets beyond just the fight winner. The only777 was built to fill exactly that gap.
From day one, the platform was built for the real Brazilian bettor: the one who checks in from their phone on a work break, deposits via Pix because it's the fastest method out there, and wants to receive their winnings without waiting days. Here, deposits and withdrawals are instant via Pix, available any time — even late on a Sunday night.
Only777's odds are calculated using real-time data and reviewed by a team specializing in the Brazilian market. That means you'll find genuine value in your bets — not inflated odds that quietly eat into your margin over time. In football alone, we cover 80+ leagues with markets including match result, Asian handicap, both teams to score, total corners, yellow cards, and much more.
Only777's commitment goes beyond the odds. We want you to bet informed and in control. That's why we offer responsible gambling tools, personalized deposit limits, and Portuguese-language support 24 hours a day, 7 days a week — including on national holidays.
Only777 — fun and BRL prizes for bettors in Porto Alegre and the South
Over 500 markets per Brasileirão round — you pick where to place your bet
See how our odds stand out across Brazil's biggest events
| Event | Market | Market Average | Only777 |
|---|---|---|---|
| Flamengo x Palmeiras | Flamengo wins | 2.00 | 2.15 |
| UFC — Flyweight | Figueiredo by KO | 2.25 | 2.40 |
| Brazil x Italy — Volleyball | Brazil 3:0 | 2.80 | 3.00 |
| FURIA x LOUD — CS2 | FURIA 2:0 | 2.60 | 2.80 |
| Flamengo Basquete x Minas | Over 171.5 pts | 1.80 | 1.90 |
* Illustrative comparison based on average market values. Odds are subject to real-time changes.
From sign-up to withdrawal in four simple steps
Sign up for free with your name, email, and phone number. Done in under 2 minutes.
Generate the QR code, scan it with your banking app, and the balance shows up instantly.
Browse the sports, select the event, click the odd, and confirm your stake.
Once the result is in, your balance is credited automatically. Request a Pix withdrawal whenever you're ready.
Only777 — real prizes for bettors in Rio de Janeiro and across Brazil
Only777 believes Sports Betting should be a form of entertainment, not a source of financial stress. That's why we operate with full transparency: odds are shown with no hidden fees, bonus rollover requirements are clearly spelled out in the terms, and you can set daily, weekly, or monthly deposit limits directly from your account dashboard.
When the Brasileirão Série A weekend round rolls around, we know there's a special energy among Brazilian bettors. We love that. Football connects the entire country, and being part of that ritual — betting on your team, or against them, why not — is all part of the experience. At only777, you do it safely, with your data and money protected by 256-bit SSL encryption and real-time anti-fraud monitoring.
Beyond football, we've invested heavily in covering the growth of Brazilian basketball through the NBB, UFC bouts featuring Brazilian athletes like Deiveson Figueiredo, Alexandre Pantoja, and others who are always in genuine title contention, and the local e-sports scene, where teams like FURIA, LOUD, and paiN Gaming command a massive fan base.
Only777 also makes payments simple. In addition to Pix, you can deposit via boleto bancário, credit or debit card, PicPay, and Mercado Pago. Withdrawals have a low minimum, land directly in your Nubank, Itaú, Bradesco, Banco do Brasil, or any other Brazilian bank account — with no withdrawal fees and no unnecessary waiting.
More than betting — an experience built for the Brazilian bettor
Our trading team monitors markets around the clock to bring you the best odds before and during games.
Fully optimized for Android and iPhone. Bet anywhere you are, no separate app download needed.
256-bit SSL encryption, two-factor authentication, and identity verification to keep your account secure.
Welcome bonus, weekly cashback, and special promotions with clear terms. What you see is what you get.
Brazilian support team available via chat, email, and WhatsApp every day, including national holidays.
Historical head-to-head data, performance tables, and form analysis so you can bet with more information.
Privacy and Data Protection: only777 is fully compliant with Brazil's General Data Protection Law (LGPD – Law No. 13,709/2018). Your personal data is used solely to operate the platform and is never sold or shared with third parties without your consent. You can access, correct, or request deletion of your data at any time. See our Privacy Policy for full details.
Sign up in under 2 minutes, deposit via Pix, and choose from over 40 sports and 500 markets. Your winnings go straight to your bank account — no red tape.
Create my account I already have an account⚠️ Responsible gaming: only bet what you can afford to lose. Forbidden for users under 18. If you need help, visit our Responsible Gaming.