Kalshi Promo Code FOXSPORTS Unlocks $25 Bonus for Monday’s MLB, Phillies vs. Mariners

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MLB’s Monday slate gives baseball fans plenty of markets to trade on, and new Kalshi users can use promo code FOXSPORTS to unlock a $25 bonus. One of the biggest matchups comes later tonight when the Philadelphia Phillies visit the Seattle Mariners.

The Phillies enter on a nine-game winning streak and are led by Kyle Schwarber, who has an MLB-best 39 home runs. Zack Wheeler gets the start against Seattle’s Logan Gilbert in a matchup featuring two 10-game winners.

There are several other intriguing markets, including Cubs vs. Diamondbacks and Reds vs. Giants. Chase Burns, who owns a 14-2 record and 2.51 ERA, takes the mound for Cincinnati against San Francisco.

Use Kalshi promo code FOXSPORTS to trade on Monday’s MLB action and unlock the $25 bonus.

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.

MLB: Reds vs. Giants

*Probability is subject to change*

MLB: Phillies vs. Mariners

*Probability is subject to change*

More markets available on Kalshi.

Matchup: Philadelphia Phillies at Seattle Mariners (9:40 PM ET)

• Storyline: Can anyone stop Kyle Schwarber and the Phillies? Philadelphia arrives in Seattle riding an incredible nine-game winning streak, capped by an insane 9th-inning, 6-run rally yesterday that featured a walk-off bomb from Schwarber (who leads MLB with 39 homers). 
• Tonight features an elite pitching matchup as Phillies ace Zack Wheeler (10-4, 2.92 ERA) squares off against the Mariners’ Logan Gilbert (10-7, 3.35 ERA). Seattle is trying to protect their razor-thin edge in an incredibly tight, chaotic AL West race. 

Matchup: Cincinnati Reds at San Francisco Giants (9:45 PM ET, FS1)

• Storyline: Massive attention shifts to Reds rookie sensation Chase Burns, who enters the game with an electric 14-2 record and a dominant 2.51 ERA. He will match up against Giants left-handed prospect Carson Whisenhunt. 

Matchup: Chicago Cubs at Arizona Diamondbacks (9:40 PM ET)

• Storyline: Cubs center fielder Pete Crow-Armstrong has lit up August with six home runs in his last seven games. He brings his hot bat and MLB-best +24 fielding run value to Arizona to face Merrill Kelly, while Kevin Gausman goes to the bump for Chicago.

Rest of MLB Schedule Today