The best sports betting sites, apps and legal online sports betting in March 2023

Pickswise provides exclusive sports betting content MLive.com, including tips, analysis, tools, games and sports betting offers to help bettors get in on the action. Please bet responsibly.

March is here. That means the NBA and NHL regular seasons are reaching their peak as the playoff picture begins to clear. The MLB season is fast approaching and we even get the World Baseball Classic this month. Oh yes, there is also some March Madness. We think it might have something to do with college basketball. Our eyes are wide open, as this busy month will excite all kinds of sports fans and entice all kinds of sports fans to new sports bets.

Here we’ve outlined the best sports betting sites, apps and online sportsbooks, along with their sign-up bonuses, to help you decide where to take your betting career. To make things easier, this article contains links to create a new account with each sportsbook. We’ve rounded up the sign-up bonuses for six of the best sportsbooks on the market, namely DraftKings, FanDuel, Caesars, PointsBet, BetMGM and Bet365.

The best sports betting sites, apps and online sports betting to join this month

The list below includes the best sports betting promotions currently available for reference before we dive into the details of the best sports betting sites:

• DraftKings Sports Betting: Place and win a $5 bet on any team and get a $150 bonus bet
• FanDuel Sports Betting: Claim a No Sweat First bet up to $1,000
• Caesars Sportsbook: First Bet Insurance up to $1,250 on your first bet to use on any match
• PointsBet Sports Betting: Win up to $250 with five Second Chance bets
• BetMGM Sports Betting: First Bet Insurance up to $1000 in case you lose your first bet
• Bet365 Sports Betting: Bet $1 on Anything and Win $200 Guaranteed Bonus Credit

DraftKings sports betting site, app and online sports betting

The collection of the best sports betting sites is led by DraftKings with their “Place $5, Win $150” signup offer, which you can claim after clicking here to sign up. This gives you a 30/1 multiplier increase on any team’s moneyline this month. You don’t need a DraftKings bonus code to activate when you sign up through our link, so just get started by creating your account and making a minimum deposit of $5 and a minimum bet of $5 on any team’s moneyline.

If your team wins, you will immediately receive a $150 bonus bet in addition to the cash winnings from your bet. You can bet $5 on a massive -5000 favorite and still get it at 30/1 odds. If this sounds ideal to you, we agree, so be sure to sign up for DraftKings and get access to one of the best sports betting sites out there.

FanDuel sports betting site, app and online sports betting

One of the best sports betting sites comes from one of the best known sports betting brands in the country. FanDuel Sportsbook is offering a sweet $1,000 No Sweat First bet and you can use this link to sign up and you’ll be just a few clicks away from claiming.

When you create an account through our links, all new FanDuel users are automatically enrolled in a No Sweat First Bet of up to $1000, as no FanDuel promo code is required. Just deposit more than $10 and make your first bet of at least $10 and up to $1,000, and if you lose, you’ll get bonus bets from that amount.

A fully insured first bet is a great opportunity to bet big and potentially win big, knowing that FanDuel has your back if you lose. Experience the benefits of one of the best sports betting sites for yourself by creating a new account here.

Caesars sports betting site, app and online sports betting

Click here to sign up for Caesars Sportsbook and get access to one of the best sports betting apps out there. When you enter the Caesars promo code MLIVEFULL during registration you automatically receive first bet insurance up to $1250. Just make sure you deposit at least $10 first.

Then simply place an initial bet of at least $10 and up to $1,250, and if you lose, you’ll receive a bonus bet of the same amount. If that wasn’t enough, you’ll also receive 1,000 Tier Credits and 1,000 Rewards Credits® regardless of whether your first bet wins or loses. Remember that you can get one of the best sports betting promotions with the Caesars promo code MLIVEFULL when you apply here.

PointsBet sports betting site, app and online sports betting

When you use this link to join PointsBet sportsbook, you get entry to one of the best online sportsbooks. All new members will be eligible for a second chance bet of up to $250 and will not need a PointsBet promo code to claim the sign-up offer.

Place a fixed odds bet of up to $50 as your first bet of the day for each of the first five days with the sportsbook, and if either loses, you’ll receive a Second Chance bet of the same value. This is the perfect opportunity to try your hand at multiple betting markets, knowing that PointsBet has you covered in the event of a loss, so why wait? Join PointsBet here and take advantage of one of our safe sports betting promotions.

BetMGM sports betting site, app and online sports betting

BetMGM sportsbooks are fifth on our list, but that doesn’t mean they don’t offer one of the best online sports betting experiences. BetMGM is no lower than any of the sportsbooks that preceded it on this list. BetMGM is known for their world-class resorts, but their sports betting is top notch with incredible deposit bonuses. Since no BetMGM promo code is required, start with a deposit of $10+.

You can then bet a minimum of $10 and a maximum of $1,000, knowing that you are fully insured. If the initial bet loses, the bonus bets of the amount placed will be credited. What could be better than knowing that you don’t have to worry about the outcome of a bet? Enjoy that feeling when you sign up with BetMGM for one of the best sports betting promotions.

Bet365 sports betting site, application and online sports betting

It might be last on our list, but becoming a Bet365 sportsbook member is pretty sweet these days. Bet365 offers an extremely generous welcome bonus. You can quickly pick up a $200 bonus by simply betting $1 on any sport and any market. If that doesn’t sound like an absolute steal, nothing will. After depositing over $10, simply bet $1 on anything and $200 in bonus credits is yours.

No Bet365 promo code is required and you will receive the bonus regardless of whether your bet wins or loses. That’s right, win or lose, you’ll automatically win 200 times your stake. This $1 bet can be placed on any sporting event of your choice. With a guaranteed profit of 200x your initial bet, it’s not much, so create a new account today.

What to bet on at this month’s best sports betting sites, apps and online sportsbooks

As briefly mentioned earlier, this time of year sees all kinds of action in the sports world. Sundays are usually quiet in college basketball, but both the NBA and NHL have some great games to bet on once you join the best sports betting apps. The odds vary depending on the sportsbook, but here are a few pairings for tonight’s tab to check out:

NBA:

• New York Knicks vs. Boston Celtics, 7:30 p.m. ET
• Memphis Grizzlies vs. Los Angeles Clippers, 10 p.m. ET

NHL:

• Tampa Bay Lightning vs. Carolina Hurricanes, 3 p.m. ET
• Seattle Kraken vs. Colorado Avalanche, 9 p.m. ET

NCAAM:

• Michigan vs. Indiana, 4:30 p.m. ET
• Northwestern vs. Rutgers, 7:30 p.m. ET

Get started with the best sports betting sites, apps and online sports betting this month

Now that you have access to all the best sports betting sites available, it’s time to lock in their signup bonuses. Be sure to use any of the links we provide, including the links in our summary below:

• DraftKings Sports Betting: Place and win a $5 bet on any team and get a $150 bonus bet
• FanDuel Sports Betting: Claim a No Sweat First bet up to $1,000
• Caesars Sportsbook: First Bet Insurance up to $1,250 on your first bet to use on any match
• PointsBet Sports Betting: Win up to $250 with five Second Chance bets
• BetMGM Sports Betting: First Bet Insurance up to $1000 in case you lose your first bet
• Bet365 Sports Betting: Bet $1 on Anything and Win $200 Guaranteed Bonus Credit

If you or a loved one have questions or need to speak with a professional about gambling, call 1-800-GAMBLER or visit 1800gambler.net for more information.

MORE SPORTS BETTING STORIES

Caesars Michigan Deposit Promo Code MLIVEFULL: Get $1250 ‘On Caesars’

PointsBet sports betting promo code this week gives you $250 in bonus credits

FanDuel Casino Promo Code for Michigan: Unlock $1000 Play It Again Bonus