Caesars Sportsbook Promo Code BOOKIESDYW: Bet $1, Double Your Winnings 10x – Michigan vs. Purdue March 15, 2026

By Adam Martin

Mar 15th, 2026 9:31 AM EDT

Caesars Sportsbook is highlighting an amazing limited-time offer for new users looking to do some NCAAB betting. By signing up with Caesars Sportsbook Promo Code BOOKIESDYW, eligible players will secure a Bet $1, Double Your Winnings 10x Up to $25 Max Bet Per Boost for any event, adding extra value before kickoff!

Caesars Sportsbook Promo Code BOOKIESDYW

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Bet $1, Double Your Winnings Your Next 10 Wagers Up to $25 Max Bet Per Boost
Promo Code: BOOKIESDYW

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BOOKIESDYW

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Must be 21+ and physically present in AZ, CO, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MO, NJ, NY, NC, OH, PA, TN, VA, WV, WY or Washington, DC. New users only. Must register using eligible promo code. Min. qualifying bet amount: $1. Tokens max. bet amount: $25 per token. Tokens bet max. add'l winnings: $2,500 per token. Token(s) expire 14 days after receipt. Not reissued for voided/pushed bets. Void where prohibited. See Caesars.com/promos for full terms. Know When To Stop Before You Start®. Gambling Problem? CO, IL, KY, MD, MI, MO, NJ, TN, VA, WV, WY, KS (Affiliated with Kansas Crossing Casino), ME (Licensed through the Mi’kmaq Nation, Penobscot Nation, and Houlton Band of Maliseet Indians, federally recognized tribes located in the State of Maine), NC (Licensed through Tribal Casino Gaming Enterprise), PA (Affiliated with Harrah's Philadelphia): If you or someone you know has a gambling problem, crisis counseling and referral services can be accessed by calling 1-800-GAMBLER (1-800-426-2537) or MD: visit mdgamblinghelp.org or WV: visit 1800gambler.net; AZ: Call 1-800-NEXT-STEP; IN: Call 1-800-9-WITH-IT; IA: Call 1-800-BETSOFF; MA: Call 1-800-327-5050 or visit gamblinghelplinema.org, NY: Call 877-8-HOPENY or text HOPENY (467369); LA (Licensed through Horseshoe Bossier City and Caesars New Orleans) Call 1-800-522-4700, Washington, DC (OLG Class A licensed Operator): Call 1-800-MY-RESET. ©2026, Caesars Entertainment

How to Claim Caesars Sportsbook Promo Code

Follow these steps below to activate the Caesars Sportsbook Promo Code BOOKIESDYW:

1. Click on “Tap for Promo” on this page or download the Best US betting app.
2. Select your location and confirm eligibility.
3. Enter your email address to begin registration.
4. Use Promo Code BOOKIESDYW during signup.
5. Provide your personal details to set up your new account.
6. Deposit $10 or more using your Caesars Sportsbook payment method.
7. Bet $1 or more to unlock your Caesars bonus.

With the Caesars Sportsbook Promo Code BOOKIESDYW, new users can get a Bet $1, Double Your Winnings 10x Up to $25 Max Bet Per Boost promo. This makes it one of the top NFL betting promos, as well as any other sport.

Caesars Sportsbook Promo Code BOOKIESDYW T&C

The best US sports betting sites, like Caesars Sportsbook, highlight the terms and conditions associated with their welcome bonuses to ensure you have the necessary information to take advantage of their offers. Here are the Caesars Sportsbook Promo Code BOOKIESDYW T&Cs:

1. Sign Up: Create a new Caesars Sportsbook account (mobile or online) using an eligible promo code.
2. Place a Bet: Make a real money wager on any event within 30 days of registering.
3. Qualifying Odds: Your first wager must have odds of -500 or longer (e.g., -400 qualifies; -750 does not).
4. Claim Your Bonus: Receive a Bonus Bet $1, Double Your Winnings 10x Up to $25 Max Bet Per Boost.
5. Bonus Timing: Bonus Bet is awarded once your qualifying wager is placed and expires 30 days after it’s issued.
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Best Bets for NCAAB Games — March 15, 2026

The Big Ten Tournament championship gives us a heavyweight showdown between top-seeded Michigan and Purdue at the United Center in Chicago. Here's where we see value on Sunday's title game. For more information visit our NCAAB page.

Michigan at Purdue — 3:30 PM ET | Big Ten Tournament Championship

Michigan (31-2) has dominated the Big Ten all season and cruised through the tournament bracket, while Purdue (26-8) has battled its way to the championship game as a lower seed. The Wolverines have won both regular-season meetings this year, including a 78-67 victory in West Lafayette and a 71-60 home win in Ann Arbor. Michigan enters as the clear favorite to cut down the nets and secure the automatic bid, though they've already locked up a No. 1 seed in the NCAA Tournament regardless of Sunday's outcome.

**Injuries:**

• 🔴 L.J. Cason (Michigan) — OUT, torn right ACL (averaged 8.4 PPG, 2.4 APG off bench)
• 🟢 Purdue — full roster available, no reported injuries

Pick: Under 150.5 — The total has dropped three points from its 153.5 opener, and the market is sending a clear signal. Michigan's defense has been elite all season, and in their two head-to-head matchups with Purdue this year, they've held the Boilermakers to 67 and 60 points respectively while playing at a delib

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About the Author

Adam Martin

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Adam Martin is a betting analyst and DFS betting expert for Bookies.com who has covered professional sports, with an emphasis on sports gambling, for more than a decade. He is an authority on UFC betting, while also covering the NBA, NFL, NHL, and MLB.