The BetMGM bonus code CUSE150 has been upgraded in Pennsylvania and Michigan ahead of tonight's MLB matchups, offering $150 in bonus bets and up to $2,500 in casino bonuses.

To unlock the bonus code, just win a $10 wager. You can bet on the Mariners vs. Phillies or Astros vs. Tigers. Once your bet hits, you'll have $150 in bonus bets to use on parlays, props, or live betting.

BetMGM Bonus Code CUSE150: $150 Welcome Offer for Sports Betting

To get in on one of BetMGM's top new-user offers:

These bonus bets can be used on MLB, NFL, WNBA, PGA, and more.

New Jersey, Pennsylvania, Michigan, and West Virginia:

This offer is available in all four eligible casino states and unlocks full access to BetMGM's online slots, blackjack, roulette, and live dealer tables.

Both of these games qualify for the BetMGM bonus code CUSE150. You can wager on full-game lines, player props, team totals, or go live once the action starts.

$1,500 First Bet Offer

In states where the $150 bonus isn't available, such as NY, VA, IL, and NC, BetMGM bonus code CUSE150 unlocks up to $1,500 in bonus bets if your first wager doesn't hit. It's a built-in second chance to kick off your betting with confidence.

MLB.TV Free Game of the Day

As a BetMGM app user, you can stream one MLB game per day for free -- no subscription needed. Just:

Grab a $100 bonus for each friend who joins the action at BetMGM! Start by sending a Refer A Friend invitation. Once your friend signs up, gets verified, and meets the wagering requirement, you'll both receive a bonus.

How To Refer A Friend:

Tuesday's schedule brings marquee MLB games with the Mariners, Phillies, Astros, and Tigers all taking the field. With BetMGM bonus code CUSE150, a $10 win turns into $150 in bonus bets, while casino players can also unlock up to $2,500 and 100 bonus spins.

Sign up now with BetMGM bonus code CUSE150 to activate your bonus and start betting today's top MLB games.