From Brasileirão Série A to Copa Libertadores, from UFC to NBB: bet in real time with the best odds on the market and withdraw your winnings via Pix in under five minutes.
Full coverage of the biggest tournaments in Brazil and worldwide, with dozens of markets per match.
Brasileirão Série A and B, Copa do Brasil, Libertadores, Sul-Americana, Premier League, Champions League, and more.
Bet on the winner, method of victory, and specific rounds across all UFC and Bellator cards.
Men's and women's Superliga, Nations League, and international tournaments with set and point markets.
NBB, NBA, Euroliga — bet on spread, total points, and individual player performance.
CS2, League of Legends (CBLOL), Valorant, and Free Fire with live coverage and map markets.
Grand Slams, ATP Tour, and WTA with live betting on sets, games, and serve performance.
Bet on the GP winner, grid position, fastest lap, and driver head-to-heads in every race.
Virtual football, racing, and cycling available 24/7, with results every few minutes.
Odds updated in real time. An example of how you'll see the games at 55as.
| Match | Competition | Home | Draw | Away | Status |
|---|---|---|---|---|---|
| Flamengo vs Palmeiras | Brasileirão Série A | LIVE 67' | |||
| Corinthians vs São Paulo | Copa do Brasil | LIVE 34' | |||
| Fluminense vs Boca Juniors | Copa Libertadores | 7:00 PM | |||
| Grêmio vs Internacional | Brasileirão Série A | 9:30 PM | |||
| Jon Jones vs Stipe Miocic | UFC 309 | — | Saturday |
Odds shown are for illustration only. On the platform, odds update automatically every second.
55as offers dozens of markets per match, going well beyond the simple final result. You can build accumulators combining games from different sports, significantly increasing your potential return. Below are some of the most popular markets among Brazilian bettors:
For more experienced bettors, the live betting is where the excitement reaches another level. At 55as, you can open and close positions as the action unfolds, watching odds shift in real time as the score, stats, and tempo of the game evolve. The partial cash out lets you lock in part of your profit before the final whistle — a must-have for anyone who has lived through the agony of a last-minute comeback.
Close your bet before the final whistle to lock in a profit or cut your losses in real time.
Follow matches directly on the platform while you bet — no need to open another tab.
Combine up to 20 selections in an accumulator and multiply your winnings with high odds.
Set up notifications for when an odd reaches the value you want before placing your bet.
Calculate your potential return on any combination before placing your bet.
Four simple steps and you're already betting on your favorite teams.
Enter your name, CPF, email, and phone number. It takes under two minutes and is completely free.
Deposit from R$ 10.00 via Pix, boleto, or card. Funds are credited instantly.
Browse sports, pick your match and market, then set your stake.
Won? Request your withdrawal. The money hits your bank account in under 5 minutes.
The house margin — also known as the overround — determines how much of the money wagered is returned to players. At most Brazilian sportsbooks, this margin ranges between 6% and 10% on Brasileirão matches.
At 55as, we operate with margins below 4% on the top football and MMA markets. That means consistently higher odds than the competition — and over time, that difference puts real money back in the bettor's pocket.
We also use a dynamic pricing system that reacts to market movements in real time, ensuring odds reflect the true probabilities of each event without artificially inflating the house margin.
Brazilian football is the country's greatest passion, and 55as was built to serve that audience with genuine market depth. While many international platforms treat the Brasileirão as a secondary product, here it is the top priority. You get full coverage of all 20 Série A clubs from the opening round through to the title, with specialized markets including Asian handicap, shots on goal totals, cards by half, and individual player performance.
The Copa do Brasil and Copa Libertadores also receive special attention. In two-legged ties, you can bet on the result of each match as well as the team advancing to the next round, with odds already factoring in the aggregate score. This creates value opportunities that sharp bettors can exploit on a regular basis.
For those who like to diversify, 55as covers over 30 different sports. Brazilian volleyball — with both the men's and women's Superliga packed with competitive clubs — has full coverage across set, point, and player performance markets. The NBB basketball league has surged in popularity among Brazilian bettors in recent years, and our trading team monitors every game closely to keep odds sharp throughout each match.
In the world of MMA, the UFC dominates national interest. 55as offers specific markets for each fight: winner by decision, knockout, or submission, exact round, and even total fight duration. Brazilian fighters have a strong presence in the UFC, making every card even more exciting for local bettors.
E-sports are also part of the portfolio, reflecting the explosive growth of the Brazilian scene. League of Legends features the CBLOL as one of the most-watched leagues in the world, and 55as covers the top international CS2 and Valorant leagues with map markets, head-to-head matchups, and round handicaps.
When you create an account and place bets at 55as, you entrust us with your personal data. We handle that information responsibly and in full compliance with Brazil's General Data Protection Law (LGPD). We collect only what is necessary to operate your account, process transactions, and meet regulatory obligations. Your data is never sold to third parties for commercial purposes. To learn exactly how we store, process, and protect your information, visit our Privacy Policy complete.
Minimum deposit: R$ 10.00. Minimum withdrawal: R$ 20.00. No additional fees on any method.
The most common questions from newcomers and anyone looking to get more out of 55as.
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