Tigers Fans - Bet $20, Win $200 if We Upset the Astros Today!

The Tigers picked up a huge upset win over the Astros last night and hope to earn a sweep with Eduardo Rodriguez on the mound today. Detroit is a big underdog, which makes this the perfect opportunity to utilize SI Sportsbook's sensational Michigan promo: Bet $20, Win $200 if the Tigers upset Houston!

See below how to get started and claim this limited-time promo.

SI Sportsbook Michigan Promo Code

If you sign up for SI Sportsbook and bet $20 or more on the Tigers' moneyline to beat the Astros today, you'll receive an extra $200 in bonus bets if Detroit pulls off the upset! That's an extra +1000 odds on top of your original bet!

Just follow these easy steps to secure your bonus:

1. Sign up for SI Sportsbook using this link
2. Use the promo code SI200
3. Validate your identity
4. Deposit $20 or more
5. Bet at least $20 on the Tigers' moneyline vs. the Astros

That's it! If Detroit wins, you'll get your winnings PLUS $200 in bonus bets to use freely.

Note that this offer is valid for ANY bet at +120 odds or greater (+140, +175, etc.), so a bet on the Tigers at +220 works perfectly. If you prefer to back a shorter underdog closer to the +120 threshold, just follow the same steps, but pick a different team.

Only new SI Sportsbook users in Michigan can claim this awesome offer and you don't have much time before first pitch. Sign up for SI Sportsbook now and get a +1000 odds boost for a Tigers win today!

Game odds refresh periodically and are subject to change.