Today's MLB Parlay Picks & BetMGM Promo – September 9

While football takes a break, Major League Baseball does not. MLB fans have a full 15-game slate to bet on, making it a great day for betting on MLB parlays. Deciding which games to bet on can be challenging, but one thing isn’t: signing up for a new account with BetMGM and claiming your $1,500 First Bet offer.

BetMGM’s welcome promo lets you roll the dice on an MLB parlay, knowing you’ll get a second chance with your stake if you lose. Sign up and claim yours today!

Leg 1: Nationals vs. Marlins – OVER 8.5 (-125)

The Marlins’ bats have been cold, hitting just .238 with 4.0 runs per game over the last week. But against Nationals starter Mitchell Parker (5.47 ERA, 1.48 WHIP, .277 OBA), they should break through. Washington’s offense is red-hot (.290 team BA) and should also do damage against Adam Mazur (5.74 ERA, 1.53 WHIP, .279 OBA).

Expect the Nationals to carry the load with enough Marlins offense to push this one OVER.

Leg 2: Pirates vs. Orioles – UNDER 8.5 (-105)

Neither team is hitting: Pittsburgh is batting just .214 over the last week, while Baltimore is even worse at .207. Kyle Bradish (Orioles) should handle the weak Pirates lineup, and Mike Burrows (Pirates) has enough to limit Baltimore’s slumping bats.

This game shapes up to stay UNDER the total.

Leg 3: Cubs ML (-105) vs. Braves

Chicago has struggled recently (.200 BA last week, four losses in five games), but Cade Horton (9-4, 2.78 ERA) gives them a strong edge on the mound. Atlanta counters with Spencer Strider (5-12, 4.97 ERA), who has been shaky.

Expect the Cubs’ bats to wake up just enough to secure the win.

MLB Parlay Odds: +586

A $100 wager pays out $686 (your stake + $586 profit).

1. Click on our BetMGM promo code link to get started, or on one of the "CLAIM NOW" buttons on this page.
2. Click on the ‘Sign Up’ button.
3. Follow the prompts and provide the requested information to sign up for a new account.
4. Make your first deposit (min. $10).

That’s all you need to do to claim your $1,500 First Bet from BetMGM. To use it, you will need to activate the token in your betting slip when you make your first bet.

Sign up With BetMGM to Claim Your $1,500 First Bet and Start Betting on MLB Parlays Today!

• Bets of $50 or more are credited back to your account in 20% increments. So if you bet $50 and lose your first wager, you’ll get five $10 bonus bet tokens; bet $1,500 and you’ll get five $300 bonus bet tokens.
• Bonus bets will expire seven days after they are issued.
• The value of a bonus bet is not included in the payout of winning wagers.
• You must use your First Bet token within seven days of signing up.

Full Ts&Cs can be found over on the BetMGM website.

• Pittsburgh Pirates vs. Baltimore Orioles, 6:40 p.m. EST
• Washington Nationals vs. Miami Marlins, 6:40 p.m. EST
• Chicago Cubs vs. Atlanta Braves, 7:15 p.m. EST

Everyone wants to win more money; that’s the great thing about MLB parlays. They give you the chance to do just that. However, with the chance for greater reward comes greater risk. But sign up using our BetMGM $1,500 First Bet promo code link, and you’ll get a second chance with your stake!

Take advantage of this offer and sign up today.