Best sportsbook promos for tonight’s ALCS and NLCS games: Guardians-Rays, Dodgers-Brewers

Tampa Bay Rays third baseman Junior Caminero gestures during the fifth inning against the Cleveland Guardians in Game 2 of the ALCS for the 2026 MLB playoffs at Tropicana Field in St. Petersburg, Fla., on Oct. 13, 2026. (IMAGN IMAGES via Reuters Connect)

Finding a great bet can be a challenge, but getting a great sportsbook isn’t. We have identified the best sportsbook promos for you to evaluate for today’s slate. With two great games, sportsbooks are offering new users plenty of ways to get in on some of the great MLB action. We’ve compiled a list of offers below and how to claim them. You can take advantage of any or all of them if you’re a new bettor. 

Baseball is in action all day today, with the American League Championship Series having a first pitch at 1:00 ET. That series is at 1-1 between the Guardians and the Rays. The National League Championship Series might as well be over as the Brewers go for the sweep tonight over the Dodgers. That game starts at 8:00 ET. 

Underdog

Underdog is offering new users a chance to bet on either (or both) games with promo code FOXNEWS to unlock $100 in bonus bets. Bet $5 on the game and receive a $10 bonus bet token. Repeat that process for ten days and you’ll earn $100 in bonus bets.

How to Sign Up and Claim the Underdog Promo Code

1. Click “Claim Now” or visit the Underdog site and use promo code FOXNEWS
2. Download the Underdog app (iOS or Android) and complete registration (name, email, date of birth, address, last 4 of SSN if required) and account verification.
3. Once your account is verified and you play $5, you will receive $10 in bonus bets.
4. Repeat this process each day for 10 days to earn $100.
5. Any winnings from bonus-fund entries become withdrawable once play-through or contest requirements are satisfied.
6. For more information, visit our Underdog promo code page.

Fanatics Sportsbook

New users can take advantage of promo code FOXNEWS350 to earn $350 in FanCash when wagering $20 on either of tonight’s games.

How to Sign Up and Claim the Fanatics Sportsbook Welcome Bonus

1. Visit Fanatics Sportsbook by clicking the applicable “Claim Bonus” button on this page.
2. Create a new account and complete account registration, KYC and exchange account verification.
3. Once your account is verified, deposit at least $20 into your account.
4. Use promo code FOXNEWS350
5. Place a $20 wager on tonight’s game
6. Receive $350 in FanCash after your wager is graded.
7. For more information, review the Fanatics Sportsbook promo page.

Betr

Betr is offering new users a chance to get $200 in bonuses and four No Sweat Bets when using promo code FOXNEWS.

How to Sign Up and Claim the Betr Picks Promo Code FOXNEWS

1. Click any “Claim Now” button on this page to open Betr.
2. Download the Betr app for iOS or Android.
3. Create your account and complete verification (name, DOB, address, last 4 SSN if required).
4. Make your first deposit to receive Betr Bucks using code FOXNEWS (up to $200).
5. Use your Betr Bucks to enter pick’em-style contests in the Betr Picks lobby.
6. Winnings from Betr Buck entries may be withdrawn once all requirements are met.
7. For more information, review our Betr promo code page.

Hard Rock Bet

New users are being offered $500 in No Sweat Bets after a $5 wager. You bet $5 on a -500 or longer wager and receive ten No Sweat Bet tokens, one each day for ten days. If those bonus bets lose, you’ll receive $50 bonus bet tokens. 

How to Sign Up and Claim the Hard Rock Bet Offer

1. Click any “Claim Now” button on this page to open Hard Rock Bet.
2. Download the Hard Rock Bet app for iOS or Android.
3. Create your account and complete verification (name, DOB, address, last 4 SSN if required).
4. Make your first deposit of at least $5.
5. Choose any wager of -500 or longer odds, and bet at least $5 on the selection.
6. After the wager is graded, you’ll receive a No Sweat Bet token worth up to $50 every day for the next ten days.
7. Place a wager on any market offered, and if it loses, you’ll receive a bonus bet equal to the amount of the wager. (For example, bet $20 of real money, and if it loses, you’ll receive a bonus bet at a $20 value)
8. The No Sweat Bet token expires the day it was issued.
9. The Bonus Bet expires after seven days.

BetMGM Sportsbook

BetMGM is offering new users promo code FOXNEWS to earn up to $1,500 in bonuses if your first wager loses. Place a bet, if it loses, you’ll receive bonus funds equal to the amount of the lost wager, up to $1,500. 

How to Sign Up and Claim the BetMGM Sportsbook Bonus Code

1. Click here or on any of the other “Claim Bonus” buttons on this page. This will take you directly to the BetMGM app or website and automatically apply the promo code.
2. Select Sign Up and create a new account by entering personal details (name, email, date of birth, address, and last 4 digits of SSN).
3. When prompted, enter the promo code FOXNEWS to ensure the offer is applied.
4. Make your first deposit of at least $10 using an accepted payment method (PayPal, Venmo, debit card, online banking, etc.).
5. Place your first real-money wager on any eligible sport:
6. $1,500 First Bet Offer → a refund is triggered only if the first bet loses.
7. The refund is provided in bonus funds and is equal to your first bet.
8. Bonus bets are credited to your account within 24 hours once the qualifying bet settles.

Bet365

New users looking to bet on the ALCS or NLCS can wager $10 on the game and receive $365 in bonuses from bet365 when the bet is graded. It doesn’t matter if the wager wins or loses, you’ll receive the bonus funds.

How to claim bet365 Promo 

1. Click this “Claim Bonus” button to go directly to bet365.
2. Select Sign Up and create a new account by entering personal details (name, email, date of birth, address, last 4 digits of SSN).
3. Make a minimum first deposit of $10 using an accepted payment method (PayPal, debit card, online banking, etc.).
4. Place your first wager. For the Bet $10, Get $365 offer, place a $10+ real-money bet on any market with odds of -500 or longer; win or lose, you’ll receive $365 in bonus bets once it settles.
5. Bonus bets are credited within 24 hours of the qualifying wager settling.
6. For more information, review the bet365 promo code details.

FanDuel Sportsbook

FanDuel is offering new users a chance to wager $5 and receive $250 in bonus bets. Wager $5 tonight to receive a $50 bonus bet. Repeat the process for five straight days and receive a $50 bonus bet each day, totaling $250. 

How to Sign Up and Claim the FanDuel Sportsbook Welcome Bonus

1. Visit FanDuel, download the app, or click the offer button to claim the FanDuel promo code 
2. Create a new account and complete account registration and geolocation check.
3. Once your account is verified, deposit at least $5 into your account.
4. Place a $5 or more wager on a game of your choice.
5. Receive $50 in bonus bets after the wager is graded.
6. Make another $5+ wager for up to five days in a row to receive up to $250 in bonus bets.
7. Bonus bets expire after seven days
8. For more information, review the FanDuel promo code page.