March Madness is here, and the NBA is inching closer to the playoffs. 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.
Caesars Sportsbook promo code for March Madness and NBA games: How to claim bet $1 double your winnings bonus on Sunday
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. Meanwhile, the NBA regular season is winding down and positioning is crucial for the NBA Playoffs.
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 our 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 March Madness, NBA game or another qualifying market today 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 promos available for new bettors.
Just follow any of our Caesars links to see the full promo terms and conditions.
March Madness and NBA preview at Caesars Sportsbook for Sunday games
March Madness games as of mid-afternoon (all times in ET)
- No. 3 Kentucky vs. No. 6 Illinois, 5:15 p.m. | CBS
- No. 2 Alabama vs. No. 7 Saint Mary’s, 6:10 p.m. | TNT
- No. 4 Maryland vs. No. 12 Colorado State, 7:10 p.m. | TBS
- No. 3 Iowa State vs. No. 6 Ole Miss, 7:45 p.m. | truTV
- No. 2 Michigan State vs. No. 10 New Mexico, 8:40 p.m. | TNT
- No. 4 Arizona vs. No. 5 Oregon, 9:40 p.m. | TBS
NBA games today
- Philadelphia 76ers at Atlanta Hawks, 6 p.m.
- Charlotte Hornets at Miami Heat, 6 p.m.
- Boston Celtics at Portland Trail Blazers, 6 p.m.
- San Antonio Spurs at Toronto Raptors, 6 p.m.
- Denver Nuggets at Houston Rockets, 7 p.m.
- Oklahoma City Thunder at Los Angeles Clippers, 9 p.m. | NBATV
The second-round games of March Madness 2025 have started. Throw in the NBA games and the day is loaded with games running through the night, so there’s no shortage of time to get your online sports betting journey started at Caesars Sportsbook.
Betting on any of the 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.
