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Sports betting in Michigan is here! Grab your friends, your lucky jersey, and come place bets on sporting events at Onyx Sports Book by William Hill, located in Turtle Creek Casino & Hotel, just east of Traverse City on M-72 in Williamsburg.  Bet on football games, hockey games and more! Our sports book is equipped with over 20 HDTVs, complimentary games, a full-service bar, and outdoor patio providing you with the ultimate game day experience in Northern Michigan.

Please note, due to COVID-19 we will be operating at reduced hours and capacity. To learn more about our COVID-19 plan, visit

Featured Event
featured event

march basketball


Join us inside Onyx Sports Book by William Hill to watch and bet on the biggest college basketball games of the year! Plus, join us on drawing days for your chance to WIN! 

Take game day to the next level and book our private Onyx Sports Book Skybox! A personal server will also be available to deliver food and drinks to your party so you can sit back, relax, and enjoy the game. 

staffed hours

Monday - Friday: 2:00 pm - 10:00 pm
Saturday: 10:00 am - 12:00 am
Sunday: 10:00 am - 10:00 pm

We will be open until 2:00 am on 12/31.

kiosk hours

Turtle Creek Casino

Sunday-Thursday: 10:00 am – 10:00 pm
Friday-Saturday: 10:00am - 2:00am

Leelanau Sands Casino
Sunday-Thursday: 10:00 am – 10:00 pm
Friday-Saturday: 10:00am - 2:00am The cage can cash tickets when the Sports Book is closed


Onyx Sports Book by William Hill is located on level 3 of Turtle Creek Casino. Kiosks are also available throughout the casino and at Leelanau Sands Casino.


sports betting 101

daily sports odds


mobile sports betting

Get 86 years of sports betting experience in the palm of your hand with the William Hill sportsbook app. As a welcome gift, new mobile customers can get up to a $500 Risk-Free Bet!
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Download the William Hill app

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Have a question? Give William Hill customer service a call at
1 (855) 754-1200.

covid-19 measures

Face masks are required at all times while visiting Onyx Sports Book by William Hill, unless you are eating at a table. To learn more about our current COVID-19 measures, please click here.

age requirements

You must be 18 years or older to visit or place a bet at Onyx Sports Book by William Hill.

Ladies having drinks

Drinks & Food

Dive into your favorite apps and entrees while you watch and bet on your favorite teams. You’ll also find food and beverage specials during Detroit and Michigan college team games.

Food is served Monday - Friday from 3 PM - 10 PM and Saturday - Sunday from 12 PM - 10 PM. Happy Hour is Monday-Thursday from 4 PM - 7 PM. Please note, due to COVID-19, food is temporarily not available.

menu happy hour menu

Complimentary Games

Enjoy complimentary access to Golden Tee golf, billiards, and bag toss.

Man and woman playing pool
Onyx logo

Live Coverage

Never miss a play of your favorite games at Onyx Sports Book by William Hill, equipped with over 20 HDTVs.

Outdoor Patio

Tailgate your game day away on our spacious outdoor patio and order up some delicious grilled eats. Smoking is permitted on the outdoor patio.

Outdoor Patio
Food and beer

Private Parties

Make game day unforgettable and host your own private watch party at Turtle Creek Casino. Enjoy your own private area, catered food, and bar service. To book your event, contact Nicholas LaDrig, Sales Manager at 231-534-8814.

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Signing up for our Players Club is the best way to get exclusive access to
events, discounts, and more! You'll also get $5 in E-Credits!

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