To support our work informing and educating players everywhere, some of the links across our sites are affiliate links. This means that if you click on a link on one of our sites and sign up or make a deposit, we may earn a commission — at no extra cost to you. These partnerships help us keep our content free, up-to-date, and relevant to all users.
While we do earn commissions, all content we produce is based first and foremost on independent research, expert knowledge, and what we genuinely believe will offer the best experience for players.
Best US Betting Sites For May 2025
Online sports betting is live and legal across most of the US. In fact, hundreds of sportsbooks are now ready and waiting with open arms to welcome you on-site.
In our dedicated reviews, we aim to discover the very best betting sites in May by putting all key areas to the test. Regardless of your sports betting interests, we are certain that we have got your needs covered.
To support our work informing and educating players everywhere, some of the links across our sites are affiliate links. This means that if you click on a link on one of our sites and sign up or make a deposit, we may earn a commission — at no extra cost to you. These partnerships help us keep our content free, up-to-date, and relevant to all users.
While we do earn commissions, all content we produce is based first and foremost on independent research, expert knowledge, and what we genuinely believe will offer the best experience for players.
Get $150 in Bonus Bets Win or Lose when you bet $5!
Play Now
T&Cs apply, 18+
Features
Sport Details
Features
Withdrawal Time:
0–10 Days
Apps:
Customer Service:
Live Chat, Phone, eMail
VIP Program:
Yes
Sport Details
Betting Features:
Live Streaming, Live Betting, Cashout Available
Odds:
93.38% (Average)
Sports:
American Football, Basketball, Baseball, Boxing, Ice Hockey, Football, Golf, Tennis, Motor Sport, Cycling ... Show More
Subject to meeting qualifying criteria. Minimum wager $5. Minimum odds -500 or greater. $10 minimum deposit. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New customers only. Available in app only. Max. prize, game restrictions, time limits and T&Cs apply.
Deposit required. Bonus Bets wager excluded from returns. T&Cs, time limits and exclusions apply.Gambling Problem? Call 1-800-Gambler 21+
Get $150 in Bonus Bets Win or Lose when you bet $5!
Play Now
T&Cs apply, 18+
Features
Sport Details
Features
Withdrawal Time:
0–10 Days
Apps:
Customer Service:
Live Chat, Phone, eMail
VIP Program:
Yes
Sport Details
Betting Features:
Live Streaming, Live Betting, Cashout Available
Odds:
93.38% (Average)
Sports:
American Football, Basketball, Baseball, Boxing, Ice Hockey, Football, Golf, Tennis, Motor Sport, Cycling ... Show More
Subject to meeting qualifying criteria. Minimum wager $5. Minimum odds -500 or greater. $10 minimum deposit. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New customers only. Available in app only. Max. prize, game restrictions, time limits and T&Cs apply.
Deposit required. Bonus Bets wager excluded from returns. T&Cs, time limits and exclusions apply.Gambling Problem? Call 1-800-Gambler 21+
What makes the best betting sites stand out from the rest?
When it comes to searching for the best betting sites in May, a number of key features must be taken into account. Naturally, most of you will already have your eyes on the largest new customer offers; however, it is important to remember that all that glitters isn’t gold. It is also crucial that you consider the foundations of any sportsbook before becoming their latest recruit.
🔒 Security and Licensing
Before you start worrying about playthrough requirements, vig, and live betting, you first want to focus on whether your experience is going to be safe. Thankfully, the best betting sites pride themselves on offering a secure experience, displaying the logos and certifications of all relevant regulators, licenses, and official organizations that help confirm the legitimacy of things.
📈 Competitive Odds and a Range of Markets
Once you’ve found yourself a safe and secure place to play, you’ll want to make sure that all of your needs are going to be met. Naturally, you can expect the NFL, NBA, NHL, and MLB to be fully covered; however, you’ll want to pay attention to the type of odds offered and whether any of your favorite but lesser-known sports are available, too.
🎁 Sizable Promotions with Fair Terms and Conditions
When it comes to getting started, a solid sign-up bonus is a must. However, we have seen far too many online sportsbooks offer the world with unrealistic fine print attached. With this, we have since devoted our time to covering the ins and outs of each sports betting bonus within our reviews. Plus, standalone bonus reviews have been created to really get to the bottom of things.
🤝 Responsive Support Through Various Methods
Hopefully, you won’t need to worry too much about getting in contact with support. However, if you do run into issues, you’ll want to feel confident that you can soon get your experience back on track. Although live chat is always preferable, quick turnaround times through email, social media, and a dedicated phone line or a full FAQ page will always prove helpful.
🖥️ Fantastic Usability and Full Accessibility
It is all very well offering a complete sportsbook with top promos but usability plays its part, too. No matter how great the bonuses are, things will soon get frustrating trying to place bets on an unresponsive sports betting site or app. Expect our team to put the desktop and mobile experience to the test in our latest reviews.
🌟 Range of Unique Features and Experiences
It is already busy out there and new sportsbooks are forever opening their doors. So, you really want to pay attention to those unique features and perks that will set them aside from the competition. This could be live streaming, a dedicated app, new payment methods, cash-out options, or something completely different – rest assured, we will soon detail all.
How our latest reviews can help you build a better picture of the best sports betting websites in May
That should open your eyes to the depths we go in order to provide you with a complete look at the very best betting sites in May. If that wasn’t enough, though, you’ll be pleased to hear that we also offer up scores for each section. This will allow you to quickly build an idea of what each site has to offer.
Sports Betting Review Feature
How is it scored?
First Impressions
N/A
Bonuses and Promotions
Out of 100
Usability
Out of 100
Payments
Out of 100
Security and Licensing
Out of 100
Rewards Program
Out of 100
Specialities
N/A
Sports Betting Experience
Out of 100
Choosing the best online betting sites for you
As with sports in general, we all have our preferences. So, how do you know which online betting site is for you?
The Rookie: Choose a well-respected all-rounder that is packed with perks
For those of you completely new to sports betting, we suggest checking out respected and established all-rounders. A great example of this is the FanDuel sports betting site. Here, you’ll find a selection of popular sports, competitive odds, solid usability, and a stream of promotions. The only downside is that the experience isn’t tailored to any sports specifically.
Pros
Great overall usability
Most major markets covered
Competitive promotions
Cons
Lacks individuality
The “Xs and Os” Guy/Girl: Look for sportsbooks filled with prop bets and top odds
If you’ve got some serious knowledge behind you, then it could be worth checking out an online sportsbook that has a range of available markets that extend beyond moneylines, spreads, and totals. The Bet365 sportsbook is a good example of this. Here, you’ll be able to enjoy a range of props, including first touchdown scorers, win-to-nil, and beyond. Plus, if you don’t like how things are going, you can benefit from edit-your-bet and cash-out features.
Pros
Larger range of betting markets
Solid sports coverage
Take control of your wagers
Cons
It can feel overwhelming for new users
The Sports Fanatic: Discover sportsbook with busy sports betting lobbies
For those of you who are just fans of sports in general, a diverse sportsbook could be the best option for you. Sites like DraftKings will have you covered, allowing you to bet on a large variety of sports backed by the most competitive odds around. With the love of sport as your main focus, it could also be worth checking out sites with live streaming and exclusive markets to really put your knowledge to the test. Just bear in mind that things can get a little busy when you try to keep up with the ever-changing odds.
Pros
Enjoy exclusive markets
Watch the action unfold through live streams
Cons
Busy lobbies can feel crowded
Becoming a sports bettor: How to join the best betting sites in May
Although there are a few clear differences between the FanDuel and BetMGM sportsbook, you’ll find that the registration process remains similar across the board. Armed with your newfound knowledge on how to find the best betting sites in May, we thought it would be appropriate to give you a quick guide to help you register at a top sportsbook in May.
Make use of our dedicated sports betting guides and reviews.
Click on one of the links within the review to take you over to the site.
Locate the ‘Register’, ‘Sign Up’, or ‘Join Now’ button.
Enter a few basic details and any of our exclusive promo codes.
Provide further information, including DOB, full name, and residential address.
Pass basic verification checks by clicking on a link sent to your email address or by entering an OTC sent via SMS.
Return to your chosen sportsbook and make your first deposit.
Release your new customer offer and begin building your sports bets.
Stick with us here at Players.org to discover the best sports betting sites in May
Hopefully, you are now equipped with the right tools to help find the perfect sports betting site for you. To help you along the way, we will continue to keep our reviews honest, authentic, and updated regularly, covering everything from the support and security of each sportsbook to the latest promos and sports markets open to you.
If you fancy diving in and beginning your search today, why not check out some of the top-rated sportsbooks within the banners on this page? These online sportsbooks have been specifically chosen for you as they are considered the best betting sites available in your area.
Best Betting Sites FAQ
🔍 What is the most important feature to consider before joining an online sports betting site?
When it comes to selecting the best betting sites, you’ll want to make sure that every box is ticked. Naturally, you’ll be interested in the welcome bonus; however, we suggest checking out sports, security, support, and other features before depositing.
📱 Do the very best betting sites allow you to access your account through a dedicated app?
Although top names like Caesars sportsbook offer you a dedicated betting app, they won’t always be available to you. With this in mind, we make sure that our reviews detail the experience you can expect through your mobile browser, too.
💰 What bonuses are available at the best betting sites?
You will find a great selection of bonuses and promotions are available. The difficult task is figuring out which one works best for you. You’ll find we have all the details on the latest deposit match offers, no-deposit promos, and first bet offers in our reviews.
Get $150 in Bonus Bets Win or Lose when you bet $5!
Play Now
Subject to meeting qualifying criteria. Minimum wager $5. Minimum odds -500 or greater. $10 minimum deposit. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New customers only. Available in app only. Max. prize, game restrictions, time limits and T&Cs apply.
Deposit required. Bonus Bets wager excluded from returns. T&Cs, time limits and exclusions apply.Gambling Problem? Call 1-800-Gambler 21+