Sunday Baseball Action: BetMGM Bonus Code WSNSPORTS

We have a massive slate of baseball ahead of us this Sunday, May 17, 2026. From classic division rivalries to cross-town showdowns, it is the perfect day to kick back and watch some hard-nosed baseball. If you are looking to get a little skin in the game, BetMGM Sportsbook has some great options for new players.

By using the BetMGM bonus code WSNSPORTS, you can get started with one of two welcome offers depending on where you live. Whether you are looking at a safety net for a big wager or a boost on a small bet, entering the BetMGM bonus code WSNSPORTS during registration gives you a great cushion for the Sunday matchups. Let us dive into what these offers look like and how you can claim them.

Use BetMGM Promo Code WSNSPORTS and Get Up to $1,500 in Bonus Bets

BetMGM has set up two distinct offers for new sports bettors across the country. Depending on your home state, the BetMGM bonus code WSNSPORTS will unlock a specific promotion tailored to your location.

The first offer is the National First Bet Offer. Available in most states, this promotion covers your very first wager up to $1,500 in bonus bets if that bet happens to lose. If your first bet is $49 or less, you will get a single bonus bet back. If you wager $50 or more and lose, BetMGM splits your refund into five equal bonus bets worth 20% of your original stake.

The second offer is the Bet $10, Get $150 If You Win promo. This is available specifically for residents in Michigan, New Jersey, Pennsylvania, and West Virginia. If you live in one of these four states, you can put down a $10 bet on any qualifying market, and if your bet wins, you get $150 in bonus bets added to your account.

How to Claim BetMGM Bonus Code Offers

Getting your hands on these offers is simple. Follow these straightforward steps to set up your account and apply the BetMGM bonus code WSNSPORTS.

1. Click on the BetMGM signup link or download the official BetMGM Sportsbook app on your mobile device.

2. Hit the "Register" button to start creating your new account.

3. Fill out the required registration forms with your personal details, including your name, email, date of birth, and the last four digits of your SSN to confirm your identity.

4. When prompted for a promo code, type in the BetMGM bonus code WSNSPORTS.

5. Complete your registration and head over to the cashier section.

6. Make a minimum deposit of $10 using your preferred payment method.

7. Place your first real-money wager on any Sunday MLB game to activate your bonus offer.

Read our BetMGM Sportsbook review to get more info.

Best Sports Matchups for Your BetMGM Bonus Code This Sunday, May 17, 2026.

There are plenty of fantastic baseball games on the schedule for this Sunday, May 17, 2026. Below is a quick look at the latest BetMGM odds for some of the biggest matchups of the day.

Please note that odds are subject to change.

Miami Marlins vs. Tampa Bay Rays (12:15 PM EDT)

The state of Florida sees some early afternoon baseball at Tropicana Field. The Rays are favored at home on Sunday as they try to utilize their steady bullpen to keep the Marlins' bats quiet. Miami has struggled with consistency on the road this season, making the Rays a popular target for local bettors using the BetMGM bonus code WSNSPORTS.

Place Your Bet on Marlins vs. Rays

Baltimore Orioles vs. Washington Nationals (1:35 PM EDT)

The Battle of the Beltways continues in the nation's capital. The Orioles feature a powerful, young lineup that can score runs in bunches, which gives them the nod on the moneyline. However, the Nationals are always tough at home and have shown a knack for keeping games close against high-caliber division opponents.

Place Your Bet on Orioles vs. Nationals

New York Yankees vs. New York Mets (1:40 PM EDT)

The Subway Series always brings immense energy, and this game at Citi Field is no exception. Oddsmakers have this one priced nearly dead even. The Yankees pack plenty of over-the-fence power, while the Mets rely on timely hitting and aggressive base running. It is a true coin-flip game that provides plenty of excitement if you are deploying your BetMGM bonus code WSNSPORTS on a tight matchup.

Place Your Bet on Yankees vs. Mets

Los Angeles Dodgers vs. Los Angeles Angels (4:07 PM EDT)

The Freeway Series heads to Anaheim for a late afternoon showdown. The Dodgers are heavy road favorites due to their star-studded batting order and deep pitching rotation. The Angels will need a masterful performance from their starting pitcher and a few mistakes from the Dodgers to secure an upset in front of their home crowd.

Place Your Bet on Dodgers vs. Angels

San Diego Padres vs. Seattle Mariners (7:20 PM EDT)

The Sunday night primetime slot belongs to this cross-league matchup in Seattle. T-Mobile Park is historically a pitcher-friendly environment, which is reflected in the low over/under total of 7.5 runs. The Mariners hold the slight edge at home, but the Padres have the defensive tools to turn this into a classic, low-scoring chess match.

Place Your Bet on Padres vs. Mariners