Sports Betting is nothing new in Bangladesh, but finding a reliable platform has always been a challenge. Many sites offer poor odds, slow payments, and virtually no customer service. b399 was built with all of that in mind.
Here you can bet on more than just the match result — during live play, you can wager across 100+ markets including goals, wickets, corners, and penalties. From the BPL to European football leagues, everything is in one place.
B399's odds algorithm meets international standards, meaning you get the best market value on every bet. Real-time updates also ensure minimal delay during live betting.
From cricket to E-Sports — b399 offers betting across more than 30 sports categories.
Test, ODI, T20, BPL, IPL
Premier League, La Liga, Bundesliga, Champions League
Grand Slam, ATP, WTA tournaments
NBA, EuroLeague, Asian Championship
BWF Super Series, Olympic Events
Asia Cup, Hockey India League, international tournaments
CS2, Dota 2, League of Legends, VALORANT
MLB, Japan Professional League, Korean League
UFC, major boxing events
FIVB World League, Olympic Qualifiers
Formula One, MotoGP, WRC
Rugby, golf, snooker, chess, and much more
B399's live betting feature is built to let you make decisions at every moment of the match. Whether pitch conditions shift mid-innings or a sudden red card changes the game in football — you have the flexibility to adjust your bets as the situation unfolds.
B399's interface gives you every advantage in Live Betting. Scores, over rates, possession, shots on goal — all in one place, so you can place a bet on any market in seconds.
The Cash Out option lets you secure your winnings or limit potential losses before the match ends. This flexibility is what sets b399 Sports Betting apart from the rest.
Tips: To succeed at Live Betting, do your research on teams and stats before the match starts. b399's Stats section is the perfect tool for that.
Sample odds for some popular sports are shown below. Log in to b399 to view the latest odds for actual matches.
| Sports | Match | Markets | Team 1 | Draw | Team 2 | Status |
|---|---|---|---|---|---|---|
| Cricket | Bangladesh vs India | Match Winner | 2.10 | — | 1.75 | Live |
| Football | Manchester City vs Arsenal | 1x2 | 1.95 | 3.50 | 4.20 | Coming Soon |
| Tennis | Djokovic vs Alcaraz | Match Winner | 1.65 | — | 2.30 | Live |
| Basketball | Lakers vs Celtics | Match Winner | 2.05 | — | 1.82 | Coming Soon |
| E-Sports | Team A vs Team B (CS2) | Map Winner | 1.90 | — | 1.95 | Live |
The odds shown above are for illustration purposes only. Actual odds are subject to change. Log in to b399 to see the latest odds.
In Bangladesh, cricket is more than a sport — it's a passion. b399 honours that passion by offering the best cricket betting experience available. From the BPL to every Bangladesh national team match, and even the IPL and Big Bash, there's always a game to bet on.
On cricket, b399 goes well beyond match winner markets. Every match features dozens of markets — Man of the Match, top run scorer, top wicket taker, runs per over, and more. For those with a deep knowledge of cricket, this is a significant advantage.
Live betting on T20 matches is especially exciting. Reading the game at the 15th over often unlocks great odds. b399's real-time data helps you take full advantage of those moments.
Register on b399 with just your name, email, and password. The whole process takes under 2 minutes.
Deposit a minimum of BDT 500 via mobile banking or other methods. Get a 100% bonus on your first deposit.
Select Sports from the menu, then choose your preferred sport and match.
Click your preferred market, enter your stake on the betslip, and confirm your bet.
Winnings are automatically credited to your account. Withdraw anytime.
B399 believes Sports Betting is, at its core, a form of entertainment. The best way to enjoy it is to know your limits before you place a bet. We encourage all our users to bet responsibly.
Set a fixed budget and stick to it. If you have a losing day, never chase losses with bigger bets. b399 offers the option to set deposit limits on your account.
Betting can be addictive. If you think you have a problem, contact b399's Responsible Gaming View Page
Below are answers to the most frequently asked questions about Sports Betting on b399.
Register now and start enjoying all of b399's Sports Betting features with a 100% bonus on your first deposit.
