Sports Gambling

Kalshi Promo Code BROAD15: Get $500 Sign Up Bonus for MLB Predictions Sunday

By Matt Modi

Published: Aug 2nd, 2026 · 1:00 PM EDT

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Sign up using the Kalshi promo code BROAD15 allows all new users to redeem a welcome bonus up to $500 to use for MLB predictions Sunday. This link here gets you started.

Kalshi Promo Code BROAD15 for $500 MLB Bonus Sunday

Before analyzing the prediction markets for the August 2 matchups—whether you are backing the Philadelphia Phillies (57-53) against the Baltimore Orioles (54-56) or looking at the Washington Nationals (55-56) facing the Atlanta Braves (65-45)—make sure your account is equipped with the right promotional details. Below is a concise overview of the active welcome bonus available for new players.

Kalshi Promo Code	BROAD15
New Kalshi User Offer	Trade $25, Get Up to $500 in trading credits
Terms and Conditions	18+ and Present in the US
Date Last Verified	August 2nd, 2026

Offer Overview

The current Kalshi promo code presents an exclusive, tiered opportunity strictly for new Kalshi customers preparing to trade on today’s MLB action. By registering and completing a total of $25 in trades on Kalshi’s prediction markets, users unlock a randomized bonus ranging from $15 up to $500 in trading credits. Kalshi is uniquely and legally available to users across all 50 states, provided participants are at least 18 years of age.

The bonus structure operates on a precise probability system. Upon completing the $25 trading requirement, new users receive their credits based on the following distribution:

• 70% of participants will receive $15 in bonus trading credits
• 24% of participants will receive $35 in bonus trading credits
• 5% of participants will receive $75 in bonus trading credits
• 0.65% of participants will receive $100 in bonus trading credits
• 0.35% of participants will receive $500 in bonus trading credits

These issued trading credits expire in 30 days and cannot be withdrawn as cash, requiring them to be actively deployed within the prediction markets.

Use Kalshi MLB Bonus Today

Before utilizing your new customer trading credits, reviewing today’s moneylines and implied probabilities ensures a more informed approach to the market.

Matchup	Moneyline	Probability
PHI @ BAL	PHI -128 / BAL +120	PHI 55.3% / BAL 44.7%
WSH @ ATL	WSH +108 / ATL -116	WSH 47.2% / ATL 52.8%

When deciding which side of the prediction market to take, advanced statistics highlight specific advantages. The Atlanta Braves (65-45) boast a stellar 3.693 home ERA compared to the Washington Nationals’ (55-56) 4.778 away ERA, giving Atlanta a measurable edge on the mound. Meanwhile, the second matchup presents a much tighter statistical profile: the Philadelphia Phillies (.236 away batting average, 4.284 away ERA) and Baltimore Orioles (.237 home batting average, 4.204 home ERA) sit nearly identical across key efficiency metrics, making it a highly contested market for traders.

How to Secure the Kalshi Promo Code BROAD15

Ready to execute your predictions for today’s MLB slate? Claiming your welcome offer requires a clear, step-by-step process. Follow these instructions to properly activate your Kalshi bonus:

1. Download the App: Navigate to your device’s app store and download the Kalshi platform.
2. Create an Account: Register by providing standard personal information. You will also need to submit proof of identification to verify your eligibility and age.
3. Enter the Promo Code: During registration, accurately enter the promo code BROAD15 to link the welcome offer to your account.
4. Make a Deposit: Fund your account with an initial deposit sufficient to cover your upcoming trades.
5. Start Trading: Execute a cumulative total of $25 worth of trades on Kalshi’s prediction markets.

Note: You do not need to place a single trade worth $25. As long as your cumulative predictions total $25, your randomized bonus trading credits (between $15 and $500) will be successfully unlocked and credited to your account.