BetRivers promo code in Michigan

What BetRivers gives new Michigan customers, what that is worth after hedging, and the terms as they were read, including where the sources disagree.

No paid links on this page. The sportsbook links below earn us nothing.

21+. Help in Michigan: 1-800-270-7117 (24 hours, from the state health department). National line: 1-800-MY-RESET (1-800-697-3738), the National Problem Gambling Helpline, call or text.

$250.64expected. This offer cannot be hedged to a fixed amount.

If it loses, receive a Bonus Bet equal to your stake up to $500!

Open this offer

A single refund, expiring 7 days after it is issued. A refund or boost has no stake to hedge against, so there is no locked floor.

  1. Bet up to the $500 cap in cash at +300 or longer. If it loses, the book refunds the stake in bonus bets. The refund is the value, and a longer price collects it more often.
  2. Convert any refund like a bonus bet: placed at +300 and hedged at another book, about 69% of it is kept if both bets are accepted and stand.
  3. Expected value about $250.64. Not a locked amount: about 75% of the time the cash stake loses and you hold bonus bets instead, so size it against losing the stake, not against the average.

BetRivers' own wording on mi.betrivers.com: claim code SPORTS on a first deposit; your next real money sports wager is eligible, and if it loses, a bonus bet equal to your stake, up to $500, is loaded when it settles. Rotowire (promo last verified 2026-10-09) adds a $10 minimum deposit, minimum odds of -200 on the first wager, and a single bonus bet. Expiry is disputed: Rotowire says 30 days; Sportsbook Review's New York page, read in an earlier pass of this feed, says 7. The shorter is recorded. source, read 2026-10-09.

About BetRivers

BetRivers takes Michigan bets through the Little River Band of Ottawa Indians (Little River Casino Resort), on the Michigan Gaming Control Board's list of authorized platform providers. source, read 2026-10-09.

Where it stands in Michigan

BetRivers's offer cannot be locked, so it is priced as an expectation and not ranked against the locks. BetRivers limits accounts that win, so treat the offer as a one-time collection and read the account-longevity page first. The full ranking is on the Michigan promo hub.

Do I need a promo code for BetRivers in Michigan?

A source read on 2026-10-09 mentions a promo code for this offer; the terms above say where. Use whatever the sign-up screen asks for, and compare it with the source.

When does the BetRivers offer in Michigan end?

For "If it loses, receive a Bonus Bet equal to your stake up to $500!" the terms read do not print an end date. Books re-price offers monthly; the date this page was read is on the card above.

How to convert a bonus bet →  ·  Try your own odds →

Offers change often and differ by state. Read 2026-10-09. Not legal or financial advice.