Caesars Sportsbook Promo Code: $1,500 Bonus for March Madness & Massachusetts

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Caesars sportsbook promo code

The Caesars Sportsbook promo code LSR1BET is worth a $1,500 first bet on Caesars in Massachusetts and Ohio. In other states the code is LEGALFULL and is worth $1,250 first bet on Caesars.

$1,000 FIRST BET
On Caesars
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Up to $1,000 Back as a Bonus Bet if Your Bet Loses
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Use Promo Code: LSR1000
Get Up to $1,000 at Caesars Sportsbook

March Madness is on from Tuesday until April 3. With legal online betting now available in Massachusetts, you can bet on the NCAA men’s basketball tournament at licensed online sportsbooks. Caesars Sportsbook has odds on all of this month’s college basketball, plus a welcome promo for a bonus bet up to $1,500 in the form of first bet insurance. For details on how to sign up and claim the bonus, keep reading

Caesars Sportsbook promo code for March Madness

The current welcome bonus for new users at Caesars Massachusetts is insurance when you place a first wager at the online book. Then, if that wager loses, you’ll receive a refund in the form of a bonus bet of equal value to your stake, up to a maximum of $1,500. If your first bet wins, you receive no bonus, just the winnings from your wager.

To claim the bonus, enter the Caesars promo code LSR1BET when prompted during account creation. You cannot withdraw the bonus bet without wagering it. You cannot divide it into smaller bets, and it will expire within 14 days if you don’t wager it. If you place a winning wager using the bonus bet, you’ll receive only the profit in the payout, not the profit plus the amount of the bet.

The Caesars welcome bonus will also include 1,000 tier credits and 1,000 reward credits when you set up a new account, which provides new users with a boost in the Caesars Rewards program.

To sign up for an account and claim the Caesars welcome bonus, you must be located within Massachusetts and 21 or older.

March Madness betting at Caesars Sportsbook

March Madness is underway soon, with first- and second-round games taking place from Thursday to Sunday.

Caesars Sportsbook has odds on the upcoming action, with moneylines, spreads, totals and more, plus futures on teams to make specific rounds of the tournament or on the eventual winner of the tournament. Caesars has the Houston Cougars (+600), UCLA Bruins (+800), Arizona Wildcats (+1000) and the Kansas Jayhawks (+1000) atop the board to be this year’s national champion.

How to sign up at Caesars Sportsbook Massachusetts

Follow these steps to register for an account at Caesars and claim the welcome bonus:

  • Go to the Caesars Sportsbook site and click the sign-up button. Complete the registration form with your personal information, and input the Caesars Massachusetts promo code LSR1BET when prompted.
  • Deposit money into your Caesars Sportsbook account (minimum $20).
  • Place your first wager. If your bet loses, you’ll receive a refund of equal value to your wager as a single bonus bet (maximum $1,500; see details above).

MA only. 21+. New users and first wager only. Must register with eligible promo code. Bet amount of qualifying wager returned only if wager is settled as a loss. Maximum additional Bonus Bet of $1,000. Bonus Bet must be used within 14 days of receipt. See for full terms. Void where prohibited. Know When To Stop Before You Start.® Gambling Problem? If you or a loved one is experiencing problems with gambling, please call 1-800-327-5050 or visit for 24/7 support. LiveChat with a GameSense Advisor at or call 1-800-GAM-1234