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Welcome to BetZillion, the place where you’ll find a zillion ways to bet online safely! Our company aims to deliver the best betting sites in the business to you. If you’re looking for a bookie to start with but don’t know where to start, you’re at the right spot.

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  • 442 Bookmakers
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  • 277 Bettor Reviews
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Betting

Bonuses & Promotions

At BetZillion, you will get a list of the best bonuses and promotions from the top sports betting sites. We constantly update the proposals, so you always have fresh offers to pick from.

We’ll give you info on the best bonuses and promotions in the industry and where to find them. All the deals and bet offers on our website are great for beginners and expert bettors, boosting your bankroll at the top betting sites and allowing you to try more markets.

If you’re looking for the next great bonus, you’ll find it here at BetZillion. Why spend time looking through all bonuses when you can only have the best ones collected in one place? Check our pages regularly, and you’ll get the newest sports betting bonuses and promotions.

  • Updated December 2024
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100% up to $500
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160% Sports Free Play bonus up to $800
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Latest sports betting news

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Season Pinnacle: Beach Volleyball Pro Tour Finals 2024 Betting Tips & Winning Odds (December 4 – 8)
McLaren or Ferrari? 2024 Formula 1 Abu Dhabi Grand Prix Predictions & Betting Odds (December 8)
Flying Fight? Alexandre Pantoja vs Kai Asakura Betting Predictions & Fight Picks (UFC 310, December 7)

Time to Beat the Curse? Athletic Bilbao Vs. Real Madrid Betting Predictions & Winning Tips (Spanish La Liga 2024/25, December 4)

Real Madrid are back in the title race. Los Blancos are second on the log, just one point behind leaders Barcelona, with a game in hand. Can they make four wins in four La Liga matches as they head to Bilbao on Wednesday? Our Athletic Club vs Real Madrid predictions guide previews this contest.

Hell Marathon for Amorim Begins: Arsenal Vs. Man United Betting Predictions & Winning Tips (English Premier League 2024/25, December 4)

We will have a new EPL round this midweek and another exciting big rivalry matchup, as Arsenal will host Manchester United in a big clash on Wednesday. This will be Ruben Amorim's biggest test with the Red Devils so far, as the Gunners are in great form right now, especially at home.

First Problems for Visitors? Borussia Dortmund Vs. Bayern Munich Betting Predictions & Winning Tips (German Bundesliga 2024/25, November 30)

After losing the league last season, Bayern Munich has found its footing, and are favorites to win the Bundesliga this term, but they face one of their biggest tests of the season when they travel to Signal Iduna Park this weekend. The Bavarians had a memorable visit last time away to Dortmund, with Harry Kane scoring a hattrick. Our preview analyses all valuable team news and offers Dortmund vs Bayern predictions.

Will Guests Show Recovery Signs? Liverpool Vs. Man City Betting Predictions & Winning Tips (English Premier League 2024/25, December 1)

Liverpool will host Man City at Anfield this Sunday in the most anticipated game of the season. This matchup can either give the Reds a big push for the title or bring the Citizens back into the title race. Liverpool are unbeaten in their last 15 games, while Man City are on a six-game winless streak.
Kenpom Sagarin
Betting Guides

Kenpom vs Sagarin

When it comes to college basketball, two of the most popular statistical systems are KenPom and Sagarin. Most experienced bettors often consider these systems before wagering on games. Interestingly, many bookmakers also include them in their research process when determining point spreads and totals.
Points Betting
Betting Guides

Points Betting

Introduced by the online bookmaker PointsBet, Points betting is a betting system that is based on the margin of victory or loss. In this method, your payout or loss isn't fixed. Instead, the closer your prediction is to the final result (margin or point spread), the larger your win. Similarly, the more it falls short, the more you lose. So, the system offers the potential for both significant wins and losses.
Fip Baseball
Betting Guides

FIP in Baseball Betting

Fielding Independent Pitching in baseball is a statistic used to evaluate a pitcher’s performance. It determines exactly how good a pitcher has been independent of the contributions of other players on his team. This metric works by considering only factors like strikeouts, walks, home runs allowed, and any other aspects of the game that the pitcher directly controls. Keep reading as I take you through what ERA and FIP mean, how they're calculated, and their differences. I'll also explain how to use FIP in baseball betting and when to avoid it.
Sports Betting Rotation Numbers
Betting Guides

Rotation Numbers in Sports Betting

Rotation numbers in sports betting are unique ID numbers assigned to every sports betting event. These numbers are usually the same across all sportsbooks. They represent the same bet options regardless of where you place your wager.
Puck Line Betting
Betting Guides

Puck Line Betting Explained

Puck line betting is unique to hockey, so an average bettor might not be familiar with it. However, it is just a fancy name for point spread wagering, so it is a straightforward market. In this guide, I will cover everything you need to know about this wagering option, from how it works and examples to tips and strategies to increase your chances of winning.
Cant Access Sportsbook
Betting Guides

How Come I Can’t Access My Sportsbook?

Have you ever tried signing in to your favorite betting site and can’t access it for some reason? This situation often frustrates bettors, as wagers are usually time-sensitive. In this guide, I’ll try to answer the question, “How come I can't access my sportsbook?” I’ll cover popular reasons why you cannot log in to your betting site and discuss practical solutions to consider.
Win Margin Bet
Betting Guides

Winning Margin Bet

The winning margin bet is a wager on a difference in points or goals between the winning and losing team. It is considered a single bet, but getting it right depends on two accurate predictions: the winning team and their margin of victory.
Expected Goals Betting
Betting Guides

Expected Goals Betting Explained

Expected goals (xG) is a metric in football betting that quantifies the likelihood of a shot resulting in a goal. For punters that engage in EG betting, this statistical model takes every goal attempt created in a game and compares them to thousands of similar historical chances. It then assigns a figure from 0 to 1 to each chance based on its probability of achieving a goal. This figure is the expected goal or xG. For instance, an xG value of 0.2 means the shot is scored 20% of the time based on historical data analysis of opportunities with similar characteristics.

Bet on your favorite sports

At BetZillion, you’ll find the most trusted bookmakers in the business where you can bet on your favorite sports. Our recommended bookies have it all, from football and cricket to basketball, tennis, golf, horse racing, and MMA.

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Frequently Asked Questions

  • How does betting work?
    Sports betting is a favorite pastime of millions. You can go online, register at a betting site, find your favorite sports, and place bets on any of the teams. If you predict right, you’ll win a nice amount of cash in return.
  • How do I start betting?
    If you don’t know how to start, our useful how-to guides can help. Give them a read, and you’ll begin betting on sports online in no time.
  • Is online betting safe?
    Yes, online betting is safe as long as you pick the right legal bookie. Choose from BetZillion’s recommendations, and you won’t go wrong.
  • How do betting odds work?
    Betting odds measure the likelihood of a particular outcome in a sports match. Thanks to the odds, you can easily calculate how much money you’ll win if your bet is successful.
  • How do betting lines work?
    Betting lines are a special form of wagering where bookmakers handicap one team to even out the field. By handicapping a team, the contest is evened out at 50/50.
  • How to win at betting?
    Winning at betting requires reading expert tips and predictions and using a strategy to keep your losses at a minimum. Don’t forget to manage your bankroll too.
  • What is matched betting?
    Matched betting is a technique punters use to profit from free bets and other types of bonuses given by bookies.
  • How does each-way betting work?
    Each-way betting is most popular in horse races. With it, you’ll be placing two separate bets – one for your selection to win and one for your horse to finish in the top 4 or 5.
  • Still have questions?
    Ask our experts

We compare & review the best betting sites

Our team of experts works non-stop to review and analyze betting sites. Thanks to our expert reviews and compare tool, you’ll find the top bookmakers in the gambling industry. All the sites we pick must pass our tests with flying colors before being featured on our platform. That means in-depth reviews where our experts analyze and share everything important. As a result, at BetZillion, you can find a reviewed list of online bookmakers that can meet all your betting needs.

3
4.4
100% up to $500
New customers only! Please bet responsibly, begambleaware.org. 18+. Full T&Cs apply.
4.4
4
4.1
160% Sports Free Play bonus up to $800
-
4.1
5
4.1
100% up to $500 on 1st deposit and 50% up to $250 on 2nd deposit
Kick off your new GTbets.ag account with our top-rated CASH sign up bonus. Make your first deposit to receive a 100% cash bonus up to $500, and then 50% up to $250 on your second deposit. Full T&Cs apply.
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Who we are

BetZillion is a trusted online sports betting company providing comprehensive experience and expert insights for punters worldwide. Our professional team includes leading tipsters, sports analysts and journalists, whose established expertise is widely recognized.

Sergio

Sergio

CEO & Founder
Tim Small

Tim

Betting Guru
Rebecca Small

Rebecca

Writer & Media
Jimmy Small

Jimmy

Writer & Tipster
Damilola Small

Damilola

Content Writer
Marie Small

Marie

Content Writer
Bren Small

Bren

Content Writer
Austin Small

Austin

Content Writer
Robin Small

Robin

Football Journalist
Greg Small

Greg

Football Journalist
Liam Small

Liam

Football Agent & Content Creator
Sam Small

Sam

Sports Writer
Tawfeek Small

Tawfeek

News Manager & Tipster

We are dedicated to providing you with helpful guidance and winning strategies to ensure your success. On our platform, bettors can find extensive bookmakers reviews, advantageous betting offers, latest odds, insider tips and predictions. With a primary focus on delivering top-notch user experience, we have integrated several tools to enhance convenience and facilitate making the most suitable choices effortlessly for every user interaction.

BetZillion’s commitment to providing a premium betting experience establishes us as a reliable advisor in the industry, catering to both novices and experts alike.

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