The 345f is the sportsbook Brazilian fans deserve. Brasileirão Série A, Copa do Brasil, Libertadores, UFC, Superliga de Vôlei, NBB and much more — all with competitive odds, live betting, cash out, and Pix deposits. Turn your sports knowledge into real winnings.
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● LIVE Dozens of matches available right now
From Brazilian football to international MMA — all in one place
Brasileirão Série A & B, Copa do Brasil, Libertadores, Sul-Americana, Champions League and over 80 international leagues.
Bet NowAll UFC and Bellator events with markets for match result, method of victory, exact round, total rounds and much more.
Bet NowMen's and Women's Superliga, Nations League, Pan American Games and international championships live at 345f.
Bet NowNBB, NBA, EuroLeague — bet on final result, total points, handicap, and individual player performance.
Bet NowCS2, League of Legends, Valorant, Dota 2 and Free Fire — bet on live matches with odds updated in real time.
Bet NowGrand Slams, ATP Tour, WTA Tour — bet set by set, game by game and on individual serve performance.
Bet NowNFL with over 150 markets per game, College Football, and the Super Bowl — the biggest Sports Betting event of the year.
Bet NowVirtual football, horse racing and simulated cycling — results every few minutes, available 24 hours a day.
Bet NowCheck out the top matches of the week and updated odds
Odds shown are for illustration only. Real odds update in real time on the 345f platform and may change before you place your bet.
Go beyond the final score — explore every market
The most popular market: you bet on a home win (1), draw (X), or away win (2). Simple, straightforward, and with the most competitive odds.
Combine two or more picks on a single bet slip. The odds multiply together, exponentially increasing your potential payout. High risk, high reward.
Bet while the game is live. Odds shift in real time as the action happens — a goal, a card, a corner changes everything.
Gives one team a virtual advantage or deficit before kick-off, eliminating the draw as a possible outcome. Increases the odds value on favourites.
Bet on whether the total goals (or points) will be over or under a set number. Available for football, basketball, tennis and other sports at 345f.
Close your bet before the final whistle and lock in a partial — or full — return. Handy when the match is going your way but the risk is creeping up.
Bet on which player will score, who will be named MVP, or which athlete will win a fight. A popular market in football and UFC.
Predict the exact final score of the match. The odds are naturally higher — getting a 2–1 or 1–0 right can multiply your stake by 8x or more.
You bet on whether both teams will score at least one goal during the match. It doesn't matter who wins — you just need to see both nets hit.
Simulate how much you could win before confirming your bet at 345f
Educational simulation. Actual results depend on the odds at the time of betting on 345f.
Sports betting used to be something that only happened in office pools or bar conversations after the game. Today, with platforms like 345f, any Brazilian fan can turn their knowledge of football, volleyball, MMA, and other sports into real bets, with competitive odds and the convenience of Pix. What used to be pure entertainment now has a strategic edge — and those who study the games, follow the lineups, and understand the markets come out ahead.
Football is, without a doubt, the flagship market on 345f. With Brasileirão Série A running Wednesday through Sunday for most of the year, there's always a round to bet on. The level of competition is high, matches are unpredictable, and the odds reflect that — you'll often find two evenly matched sides both priced at 2.00, which represents a genuine value opportunity. The Copa do Brasil and Libertadores add even more fixtures with different dynamics, such as the knockout format, which can completely change how teams approach a game.
But 345f goes well beyond football. UFC and MMA have grown enormously in Brazil in recent years, driven by names like Alexandre Pantoja, Charles Oliveira, Aljamain Sterling, and other Brazilian fighters who have put the country at the top of the sport. Betting on MMA requires a different approach than football — here you look at fighting styles, records against specific opponents, physical conditioning, and how each athlete performs in the later rounds. The 345f offers method of victory, exact round and total rounds markets for those who want to go beyond a simple match result.
Live betting is another feature that has completely changed the way people engage with matches. Watching a game while tracking odds shifting in real time is an experience unlike anything else. At 345f, the live market is available for the top Brasileirão, Copa do Brasil, Libertadores, UFC and Superliga Volleyball fixtures. You can wait for the favorite to concede before jumping in at a more valuable comeback odd, or use Cash Out to close your bet if the game is heading the wrong way.
One of the most common mistakes among new bettors is treating the accumulator as the fastest way to make money. Combining five or six games into a single ticket produces very attractive odds — that's true. But the probability of getting every result right drops sharply with each selection added. The more solid approach, used by the most experienced bettors on 345f, is to build smaller accumulators — two or three high-confidence selections — rather than trying to nail seven results at once.
Asian handicap is a market many people overlook because it seems complicated, yet it hides some of the best value opportunities at 345f. When a clearly stronger team faces a weaker opponent, the odds on a straightforward win for the favorite drop sharply — sometimes to 1.30 or lower, meaning very little return for the risk involved in any sport. The handicap levels the playing field by giving the underdog a head start before kick-off, balancing the odds and making the bet far more attractive for those backing the favorite.
On the financial side, the 345f follows the standard Brazilian bettors expect: Pix deposits processed in seconds, with funds instantly available to bet. The minimum bet is R$ 2.00, letting you test strategies at very low risk before committing larger amounts. Withdrawals are just as fast — requests approved in up to 5 minutes via Pix, with no fee. Boleto bancário, credit and debit cards, PicPay, Mercado Pago and TED through the country's leading banks — including Nubank, Itaú, Bradesco and Banco do Brasil — round out the payment options.
For newcomers, the welcome bonus at 345f offers a 100% welcome bonus on your first deposit, up to R$ 500.00. That means you can start with double your deposited balance, giving you more room to explore different strategies and sports. Read the rollover terms before using the bonus on Sports Betting — the requirement is usually simpler for sports bets than for casino games.
The 345f protects your personal data in compliance with the LGPD (General Data Protection Law). Your data is never sold or shared without your consent. All transactions use 256-bit SSL encryption. By using the platform, you agree to our Privacy Policy. Questions: contato@345f.best.
Minimum bet R$ 2.00. Pix withdrawal in up to 5 minutes, no fees.
Set deposit and bet limits in your 345f dashboard. Sports Betting is entertainment — never bet more than you can afford to lose.
Learn MoreFrom sign-up to confirmed bet slip in under 5 minutes
Quick sign-up with your email and CPF. Under 1 minute, no hassle and no fees at 345f.
Sign UpMinimum R$ 20.00. Generate the QR Code, pay through your banking app and the balance appears in seconds.
Browse the sports, select a market and add your pick to your bet slip.
Your winnings are credited automatically. Request a withdrawal via Pix and receive the funds in minutes.
What the platform's most consistent bettors do differently
Check the lineups, head-to-head history, each team's current form in the standings, and any absences due to injury or suspension. A well-researched bet has a much better chance of coming good.
Set a monthly betting budget and never stake more than 5% of your bankroll on a single bet slip. This ensures a bad run does not wipe out your balance all at once.
A good odd is not necessarily the highest one — it is the one that sits above what you believe the real probability of the event to be. Betting on the favourite at odds of 1.10 rarely offers any value.
Stacking six or seven games looks tempting given the high odds, but the margin for error is huge. Stick to two- or three-game accumulators with high confidence rather than chasing a big payout.
The 345f Cash Out lets you close a bet before the game ends. When a favorite is ahead but the risk is rising late on, locking in part of your profit is the smart move.
Emotions get in the way of good analysis. Many bettors overestimate their team's chances and underestimate opponents. Analyze your team's matches as if you were a neutral — or avoid betting on them altogether.
Everything you need to know before placing your first bet
Create your account now, deposit R$ 20.00 via Pix and get a 100% bonus on your first deposit. Brasileirão, UFC, volleyball and much more.
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