Best Sportsbook Promos for Tonight's ALCS and NLCS Games: Guardians-Rays, Dodgers-Brewers

Compare the best sportsbook promos for today's MLB playoff games, Guardians-Rays and Dodgers-Brewers, including offers from Underdog, Fanatics, Betr, and others.

Finding a great bet can be a challenge, but getting a great sportsbook is not. We've identified the best sportsbook promotions for you to evaluate today's table. With two great games, sportsbooks offer new users plenty of ways to get in on some great MLB action. We've compiled a list of offers below and how to claim them. If you are a new bettor, you can use any or all of them.

Baseball is on all day today, with the American League Series throwing first pitch at 1:00 ET. That series is tied at 1-1 between the Rangers and Rays. The National League championship streak could be over as the Brewers take on the Dodgers tonight. That game starts at 8:00 EST.

Underdog is giving new users the chance to bet on either game (or both) with promo code FOXNEWS to unlock $100 in bonus bets. Bet $5 on the game and get a $10 bet token. Repeat this process for ten days and you will earn $100 in bonus bets.

Click "Claim Now" or visit the Underdog site and use promo code FOXNEWS

Once your account is verified and you have played $5, you will receive $10 in bonus bets.

Repeat this process every day for 10 days to earn $100.

Any winnings from prize pool entries will be withdrawn once the game or contest conditions have been met.

For more information, visit our Underdog promo code page.

New users can use promo code FOXNEWS350 and earn $350 in FanCash when they bet $20 on any of tonight's games.

Visit Fanatics Sportsbook by clicking the applicable "Caim Bonus" button on this page.

Create a new account and complete account registration, KYC and exchange account verification.

After your account is verified, deposit at least $20 into your account.

Get $350 in FanCash after your bet is graded.

For more information, browse the Fanatics Sportsbook promotions page.

Betr is offering new users a chance to get a $200 bonus and four sweat-free bets when using promo code FOXNEWS.

To open Betr, click the "Claim Now" button on this page.

Create your account and complete verification (name, DOB, address, last 4 SSN if required).

Make your first deposit to get Betr Bucks using code FOXNEWS (up to $200).

Use your Betr Bucks to participate in pick'em style tournaments in the Betr Picks lobby.

Winnings from Betr Buck entries may be withdrawn once all conditions are met.

Check out our Betr promo code page for more information.

New users are offered $500 at No Sweat Bets after making a $5 bet. You bet $5 on a bet of -500 or more and receive ten no-sweat bet tokens, one per day for ten days. If these Bonus Bets fail, you will receive $50 Bonus Bet Tokens.

Click the "Claim Now" button on this page to open a Hard Rock bet.

Choose any bet with odds of -500 or more and bet at least $5 on the selection.

After your bet is graded, you will receive a $50 free bet token every day for the next ten days.

Place a bet on any market that is offered and if it loses, you will receive a bonus bet equal to the bet amount. (For example, bet $20 in real money, and if you lose, you'll get a bonus bet worth $20)

The token expires without breaking a sweat on the day it is issued.

BetMGM offers promo code FOXNEWS to new users to get up to $1,500 bonus if you lose your first bet. Place a bet, and if you lose, you will receive bonus funds equal to the amount of the lost bet, up to $1,500.

Enter promo code FOXNEWS when prompted to ensure offer applies.

Make your first deposit of at least $10 using an accepted payment method (PayPal, Venmo, Debit Card, Online Banking, etc.).

Place your first real money bet on any eligible sport:

$1,500 first bet offer → refund starts only if the first bet fails.

Cashback is provided in bonus funds and is equal to your first bet.

Bonus bets will be credited to your account within 24 hours after qualifying bet settlement.

New users looking to bet on the ALCS or NLCS can place a $10 in-game bet and receive a $365 bonus from bet365 once the bet is graded. It doesn't matter if the bet wins or loses, you will receive the bonus funds.

Click the "Claim Bonus" button to go directly to bet365.

Make an initial deposit of at least $10 using an accepted payment method (PayPal, Debit Card, Online Banking, etc.).

Place your first bet. Get $365 bid for $10 bet Place a real money +$10 bet on any market with odds of -500 or more. Win or lose, you will receive $365 in bonus bets after settlement.

Bonus bets are credited within 24 hours of qualifying bet settlement.

Check out the bet365 promo code details for more information.