From the welcome bonus to weekly cashback, from boosted odds on the Brasileirão to free bets on crash games — 15win refreshes its promotions every week for existing players and has even more in store for those who haven't signed up yet.
Claim Promotion Now
All offers available this week for new and existing customers. Click any promotion to learn more and claim it.
Make your first deposit and 15win doubles it. Deposit R$ 100.00 via Pix and start with R$ 200.00 in your account. The bonus can be used on Sports Betting, crash games, and Live Casino.
Every Monday, 15win returns 10% of your net losses from the previous week directly to your balance. No rollover — the amount is credited as real cash and can be withdrawn or used on any game.
Every round of the Brasileirão Série A, 15win offers a R$ 20.00 free bet on selected matches from that round. Any winnings generated from the free bet are credited as real balance.
Top up your account every Friday and earn a 50% bonus on your deposit. Perfect for anyone who wants to head into the weekend with extra balance for Saturday and Sunday matches.
During the knockout stages of the Copa do Brasil, 15win boosts the odds on selected matchups by up to 20%. Grab the best odds before kickoff — boosted odds are only available for a limited time before the opening whistle.
Every weekend, 15win hosts an Aviator tournament with a R$ 5,000.00 prize pool. Players with the highest multiplier cashed out during the period compete for prizes. The top 10 finishers are rewarded.
VIP program members get exclusive cashback ranging from 10% at Bronze to 20% at Diamond. The percentage grows as you level up — more bets, more XP, more guaranteed returns every week.
Refer a friend to 15win and earn R$ 50.00 in bonus balance when they make their first deposit. There is no referral limit — the more friends you bring in, the more you accumulate. Your friend also receives the welcome bonus as normal.
Build an accumulator with 4 or more matches from the Brasileirão, Copa do Brasil, or Libertadores and get a 10% boost on the final calculated odds. The more selections in your multi, the bigger the boost — reaching 30% with 8 or more picks.
Boosted odds for the Wednesday Copa do Brasil round. The promotion opens 2 hours before the first game.
Sign up now so you don't miss the boosted odds when they go live.
Get AccessWhat to expect from 15win promotions in the coming days.
Automatic return of 10% of net losses from the previous week. Credited as real balance at 09:00.
Quarterfinal match odds boosted by 20%. Available 2 hours before the first game.
Deposit via Pix from R$ 50.00 and get a 50% bonus. Valid from 00:00 to 23:59.
R$ 20.00 free bet on selected games from Round 28. Available from 10:00 AM.
R$ 5,000.00 prize pool for the 10 highest multipliers cashed out from Saturday to Sunday.
Tournament closes at 23:59. Prizes are automatically credited to winners' balances by Monday.
The process is straightforward — most promotions are activated automatically after your deposit.
Sign up for free with your name, CPF, email, and phone number. It takes less than 2 minutes. Confirm your email and your account is active and eligible for promotions.
Make a deposit of R$ 20.00 or more via Pix, boleto, card, PicPay, or Mercado Pago. Your balance appears in seconds and the welcome bonus is automatically credited on your first deposit.
Most promotions activate automatically. For promotions requiring a code, enter it in the designated field before confirming your deposit or bet. Always check the terms of each offer.
Meet the promotion requirements (rollover, where applicable), use the bonus on your bets, and request your winnings via Pix. The funds hit your account in minutes.
Every player has promotions that work better for them. See which one fits your playing style best.
| Promotion | New Customer | Sports Bettor | Crash Games Player | VIP Member |
|---|---|---|---|---|
| 100% Welcome Bonus | ✔ Exclusive | ✔ | ✔ | — |
| Weekly Cashback 10% | — | ✔ | ✔ | ✔ (up to 20%) |
| Brasileirão Free Bet | — | ✔ Every Round | — | ✔ Higher Value |
| 50% Reload Bonus (Friday) | — | ✔ | ✔ | ✔ |
| Boosted Odds Copa do Brasil | — | ✔ Knockout stages | — | ✔ Early access |
| Weekly Aviator Tournament | — | — | ✔ | ✔ Extra reward |
| Accumulator Boost (Multiples) | — | ✔ 4+ events | — | ✔ |
| Refer a Friend & Earn R$ 50.00 | — | ✔ | ✔ | ✔ |
| Increased Withdrawal Limit | — | — | — | ✔ By VIP level |
Sports betting platforms offer promotions almost every day — but not every offer is the same. Some come with rollovers so high they make it practically impossible to withdraw the bonus within a reasonable timeframe. Others have clear conditions and genuine value for the bettor. The 15win rethought its promotions model with exactly that in mind: offers need to be genuinely useful, not just pretty numbers on a screen.
The welcome bonus is the most well-known offer — and the most impactful for new players. 15win matches your first deposit 100% up to R$ 500.00. That means depositing R$ 200.00 via Pix gives you R$ 400.00 to bet with. The rollover is 5x the bonus amount on sports bets with odds above 1.50 or on crash games — a reasonable standard within the Brazilian market. There is no pressure to deposit more: the bonus is calculated on whatever you deposit, with no minimum requirement beyond the platform's existing R$ 20.00 minimum deposit.
The weekly cashback is probably the most consistent promotion for regular bettors. Every Monday, 15win calculates each customer's net losses from the previous week — meaning total wagered minus total won — and credits 10% of that amount as real balance. This is not bonus balance with a rollover: it is real money you can withdraw via Pix or use on any game. For anyone betting every week on Brasileirão matches or Aviator sessions, that percentage adds up to a meaningful amount over the course of a month.
The free bet is one of the most popular promotions in sports betting. 15win distributes free bets weekly for Brasileirão Série A matches. The mechanics are straightforward: you receive R$ 20.00 in credit to use on any bet in the selected round. If the bet wins, you receive the profit in real cash — the free bet stake itself is not returned, only the profit it generates.
In practice, a R$ 20.00 free bet on a 2.50 odds market returns R$ 30.00 in real cash if it wins. It sounds smaller than it appears at first — but it's money you never risked from your own pocket. The most common strategy among experienced bettors is to use free bets on markets with odds above 2.00 to maximize potential returns. Free bets available at 15win appear automatically in your bet slip during the validity period — no need to request them or enter a code.
Boosted odds are short-term promotions where 15win increases the odds on specific events — usually the most anticipated matches of the week. During the Copa do Brasil quarterfinals, for example, match odds can be increased by up to 20% for a few hours before kickoff. This creates a window to place your bet at a better return than would normally be available.
To make sure you never miss these promotions, the 15win promotions calendar shows in advance when boosted odds will go live. The logic is simple: if you were already planning to bet on that game anyway, waiting for the boosted odds window instead of betting early costs you nothing — and can deliver a significantly higher return. A 20% boost on an odd already at 3.00 takes it to 3.60, which on larger bets represents real money.
The weekend is packed with the best Brasileirão fixtures, the top NBB rounds, and the biggest UFC cards — and 15win's Friday reload bonus was built exactly for that moment. By making any deposit of R$ 50.00 or more on Fridays, you get a 50% bonus up to R$ 200.00. The rollover is 3x the bonus amount on Sports Betting — one of the most accessible in the market.
If you already bet every weekend anyway, scheduling your deposit for Friday instead of Saturday or Sunday gets you the bonus with no extra effort. Depositing R$ 100.00 on Friday and starting the weekend with R$ 150.00 available makes a real difference — especially when the Brasileirão has simultaneous matches on Saturday afternoon and you want to bet on more than one game.
The weekly Aviator tournament at 15win works in a straightforward way: throughout the weekend, the system records the highest multiplier cashed out by each player during tournament rounds. The 10 players with the highest multipliers at the end of the period win real cash prizes from the R$ 5,000.00 pool. Participation is automatic for anyone who plays during the period — no separate registration required.
What makes the tournament interesting is that it doesn't necessarily favor those who bet the most. A player making smaller bets who cashes out at a 40× multiplier at the right moment can outrank someone who wagered far more and cashed out at 5×. That makes the competition accessible to bettors of all bankroll sizes and adds an extra layer of excitement to every weekend round.
For bettors who enjoy building accumulator bets with Brasileirão, Copa do Brasil, and Libertadores matches, the 15win acca boost is one of the most relevant promotions available. With 4 or more selections in an accumulator, the platform automatically adds a percentage on top of the final calculated odds — starting at 10% with 4 selections and going up to 30% with 8 or more. The boost is applied automatically before you confirm the bet, so you can see exactly how much extra you stand to win before placing it.
That means a 4-game accumulator with a final calculated odd of 12.00 becomes 13.20 with the boost — a difference that can be significant if all your picks come in. The condition is that each selection must have a minimum odd of 1.50 and the bet must be placed on eligible sports. All details are shown in the 15win bet slip before you confirm.
Access to real-cash bonus promotions means nothing if deposits and withdrawals are slow. 15win uses Pix as its primary payment method — and that speed makes all the difference when using promotions. When a boosted odds market opens 2 hours before kickoff, you need funds available to act. With Pix from any bank — Nubank, Itaú, Bradesco, Banco do Brasil — your balance appears in seconds.
The same applies to the Monday cashback: it's credited at 09:00 and available immediately for betting or withdrawal. No processing window, no review period. It's real balance that lands in your account and can be used right away. That immediacy is what makes 15win's promotional cycle genuinely work in practice — every Monday starts with fresh money in your account for anyone who placed bets the previous week.
What makes the 15win promotions program relevant for Brazilian bettors.
15win's weekly cashback is credited as real cash with no additional rollover. You can withdraw via Pix or use it directly on any bet. No bonus balance locked behind complicated conditions.
15win publishes the weekly promotions calendar so you can plan your deposits, bets, and crash games sessions around the offers available on each day of the week.
Most promotions activate automatically when you make a deposit or meet the qualifying condition — no need to contact support, enter a code, or dig through complicated menus to claim your bonus.
There are promotions for new players, for those who bet every week on the Brasileirão, for daily crash games players, and for those who have reached VIP status. The catalog covers different playing styles without favoring any single profile.
15win sends notifications when a flash promotion goes live — such as boosted odds ahead of a match — so you never miss a limited-time window. Set up notifications in your account dashboard.
The wagering requirements for 15win bonuses are published before you accept the promotion. Nothing changes once the bonus is activated — the conditions are exactly as described at the time of claiming.
A summary of the conditions that apply to most 15win promotions. Read the full terms of each offer before claiming.
Your data and transactions are protected across all promotions. 15win uses your registration details and activity history solely to provide the service and verify eligibility for promotions, in full compliance with Brazil's General Data Protection Law (LGPD – Lei nº 13.709/2018). No data is sold or shared with third parties for commercial purposes. See our Privacy Policy for more details.
Experiences from players who have already taken advantage of the platform's offers.
"The Monday cashback is what keeps me at 15win. Every Monday morning the amount is already in my balance — no need to request it, no waiting for approval. After a rough week betting on the Brasileirão, the cashback helps soften the loss and keeps you motivated for the week ahead. The transparency of the terms helps too: you know exactly what you'll get before it happens."
"I've been taking the Friday reload bonus every week for months now. I schedule my Pix deposit for Friday morning, the bonus lands automatically, and I kick off the weekend with extra balance for Saturday's Brasileirão. I've used the accumulator boost too — with a 5-game multi from the round, that extra percentage makes a real difference when you get them all right."
"I joined 15win for the welcome bonus and stayed for the weekly promotions. The weekend Aviator tournament is unlike anything I've seen — no sign-up, it's automatic, and one good round at the right moment can put you in the top 10 even without betting big. I made the top 10 once with a 38× multiplier that came out of nowhere in what looked like a totally normal round."
Straight answers to the most common questions about bonuses and platform offers.
Sign up at 15win now, make your first deposit via Pix, and claim your 100% welcome bonus up to R$ 500.00. Weekly cashback, free bets, boosted odds, and much more are waiting for you every week.
Create Account & Claim Bonus