Kalshi Promo Code FOXSPORTS55 Gives New Users a $55 Bonus for Red Sox vs. Yankees, Astros vs. White Sox

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The MLB playoffs continue Wednesday with Game 2 of the Red Sox vs. Yankees and Astros vs. White Sox Wild Card series. New users can use Kalshi promo code FOXSPORTS55 to claim a $55 bonus and get involved in the markets surrounding two key postseason matchups.

The Yankees look to close out Boston after Ben Rice's monster Game 1 performance, while the Red Sox turn to Sonny Gray with their season on the line. 

Houston also faces elimination after Chicago won Game 1, with the Astros sending Hunter Brown to the mound against Sean Burke as the White Sox look to advance to the AL Division Series. 

With a spot waiting for the White Sox and Yankees, can they advance to the next round? Or can the Astros and Red Sox keep their season alive?

Use the Kalshi promo code FOXSPORTS55 to claim a $55 bonus ahead of Game 2s of the AL Wild Card series and pick who you think will win tonight.

For more information and full terms and conditions, visit our Kalshi promo code page.

How to Claim the Kalshi Welcome Bonus

1. Click this ‘Claim Now’ link to visit Kalshi and start the signup process.
2. Create a new Kalshi account using your email address and basic registration details.
3. Enter Kalshi promo code FOXSPORTS during signup, so the welcome offer is attached to your account.
4. Complete identity verification, which Kalshi requires before users can deposit and trade.
5. Deposit funds and trade at least $25 in prediction markets to receive up to $25 in trading credit.

AL Wild-Card Series (Best Of Three) 

Game 2: White Sox @ Astros (5 p.m. ET, NBC/Peacock)

*Probabilities are subject to change* 

Thursday, Oct. 1
Game 3: White Sox @ Astros (5 p.m. ET, NBC/Peacock, if necessary)

Game 2: Red Sox @ Yankees (8 p.m. ET, NBCSN/Peacock)

*Probabilities are subject to change* 

Game 1: The Yankees shut out the Red Sox 9-0.

Thursday, Oct. 1
Game 3: Red Sox @ Yankees (8 p.m. ET, NBCSN/Peacock, if necessary)

More markets available on Kalshi.