SI Sportsbook Offers Michigan Bettors an Exclusive Promo Bonus (10x Your Money!)


SI Sportsbook has a fantastic sign-up bonus for Michigan bettors looking to get a 10x return on their investment. If you bet $20 on any bet at +120 odds or greater, you’ll receive an extra $200 in bonus bets if your bet wins!

See below how the offer works and how to claim your big payday.

SI Sportsbook Michigan Promo Bonus

If you sign up for SI Sportsbook with the promo code SI200 and bet $20 or more (+120 odds or greater), you’ll get an extra $200 in bonus bets if your original bet wins! That’s +1000 odds!

To claim your $200, follow these simple steps:

  1. Sign up for SI Sportsbook with this link
  2. Use the promo code SI200
  3. Deposit at least $20
  4. Bet $20 or more on any play at +120 odds or greater (+130, +150, etc.)

Then, you’ve done your part! If your wager wins, you’ll be credited with an extra $200 in bonus bets to use freely.

Note that you must bet at least $20 and it must be on a play at +120 odds or larger. Be sure you’re backing an underdog play to qualify!

Your bonus will be paid out as eight $25 bet credits in addition to the cash from your initial wager.

Only new SI Sportsbook users in Michigan can claim this exclusive offer. Sign up for SI Sportsbook now and give your bankroll the $200 boost it deserves!

For those interested in accumulating even more bonus cash, there is another excellent offer available to Michigan users as well:

Game odds refresh periodically and are subject to change.