March Madness is here. New customers using our Caesars Sportsbook promo code STARTDYW to bet on the games today can score a sportsbook bonus to double their winnings up to $2,500.
- Stream NFL Games In-App for Free
- OH only. 21+.Gambling Problem? Call or text 1-800-GAMBLER
- Use Promo Code: STARTDYW
Caesars Sportsbook promo code for March Madness on Friday: How to claim bet $1 double your winnings bonus
Few events in sports come to close to the excitement of March Madness. For fans and bettors, the NCAA Tournament is one-of-a-kind.
It’s a great time to use our Caesars Sportsbook promo code to open a new account and lock in your chance to bet $1 and double your winnings on your next 10 wagers.
Sign up and place your first bet in only minutes:
- Click on the Caesars Sportsbook promo code link on this page and tap “Bet Now.”
- Fill in the required information, including the promo code STARTDYW. If you follow our link, the code will auto-fill for you.
- Deposit $10 or more into your new account.
- Place your initial bet of at least $1 on any of Friday’s NCAA Tourney games or another qualifying market and get 10 (100%) profit boost tokens.
Keep in mind that there’s a $25 max bet per boost, so up to $2,500 total in winnings. Profit boost tokens will be active for 14 days. Unused profit boost tokens will expire. As one of the best online sportsbooks in the US, this is one of the top sportsbook bonuses available for new bettors.
Just follow any of our Caesars links to see the full promo terms and conditions.
March Madness preview Caesars Sportsbook for Friday first-round games
The first-round games of March Madness 2025 have started. And the second day of the tourney is loaded with games running through the night, so there’s no shortage of time to get your sports betting journey started at Caesars Sportsbook.
Betting on Friday’s March Madness first-round games is a good way to add some entertainment with the security of the Caesars Sportsbook promo code bet $1, double your winnings on the next 10 bets.
That generous bonus is just the start of your Caesars customer benefits. Once you’re an established customer, you can expect more boosts and bonuses throughout the year, including:
- Profit boosts: Get enhanced odds and increased payouts on select markets.
- Bet and get: Garner bonuses for wagering on featured markets and events.
- Referral bonus: Accumulate Caesars Reward Credits, good for sports bets and Caesars resort property perks, for each acquaintance who opens a sportsbook account via your referral link.
