Sports Gambling

Kalshi Promo Code BROAD15: Claim $500 Bonus for Thursday’s MLB Predictions Today

By Matt Modi

Published: Jul 23rd, 2026 · 10:57 AM EDT

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By utilizing the Kalshi promo code BROAD15, new customers can secure up to $500 in trading credits with this link here to use on the MLB slate of games today.

Kalshi Promo Code BROAD15 for $500 Bonus

Kalshi Promo Code	BROAD15
New Kalshi User Offer	Trade $25, Get Up to $500
Terms and Conditions	18+ and Present in the US
Date Last Verified	July 23rd, 2026

Offer Overview

This promotion is explicitly reserved for new Kalshi customers. By registering and making a first-time deposit of at least $1, users position themselves for the welcome bonus. The reward is unlocked once the user executes $25 in cumulative trades on Kalshi’s prediction markets. Unlike traditional sportsbooks, Kalshi operates legally in all 50 states, provided participants are at least 18 years of age.

Once the $25 trading threshold is met, eligible users receive between $15 and $500 in trading credits. These credits, which expire in 30 days and cannot be withdrawn as cash, are distributed based on a set probability matrix: 70% of participants receive $15, 24% receive $35, 5% receive $75, 0.65% receive $100, and 0.35% unlock the maximum $500. This bonus capital can then be applied to any prediction market on today’s MLB slate, such as the San Diego Padres (50-52) facing Chris Sale and the Atlanta Braves (59-42), or the American League clash between the Minnesota Twins (50-53) and Cleveland Guardians (54-49), featuring probable pitchers Taj Bradley and Gavin Williams.

Use Kalshi MLB Bonus Today

Matchup	Probability
SD @ ATL	SD 30.9% / ATL 69.1%
MIN @ CLE	MIN 43.8% / CLE 56.2%

From an analytical perspective, the Braves boast a 69.1% implied probability for good reason. Atlanta’s pitching staff maintains a strong 3.668 team ERA, safely outperforming the Padres’ 4.24 mark. Furthermore, the Braves’ lineup has been significantly more productive at the plate, generating 502 total runs this season compared to San Diego’s 421.

In the American League, the Guardians (56.2% implied probability) are favored over the Twins, driven by a distinct advantage on the mound. Cleveland pitchers have posted a stellar 3.737 collective ERA this season, a substantial upgrade over Minnesota’s 4.766 metric. However, the Twins hold a slight offensive edge, carrying a .248 team batting average into the matchup compared to the Guardians’ .234, indicating that predicting a Cleveland victory carries inherent run-prevention reliance.

How to Activate the Kalshi Promo Code BROAD15

Securing your Kalshi sign-up bonus is a strictly procedural process. Follow these exact steps to activate the offer before executing trades on today’s MLB markets:

1. Download the App: Navigate to your device’s app store and download the Kalshi application.
2. Register Your Account: Create a new profile by providing standard personal information. To comply with regulatory standards, you must also submit valid proof of identification.
3. Enter the Promo Code: During the registration sequence, input the promo code BROAD15 to opt into the new user welcome offer.
4. Make a Deposit: Fund your new Kalshi account with a first-time deposit of at least $1.
5. Execute Your Trades: To unlock the randomized trading credits, you must execute a total of $25 worth of trades on the platform.

Importantly, you are not required to place a single $25 trade to qualify. You can distribute your exposure across multiple smaller predictions—for example, five $5 trades or twenty-five $1 positions—across various markets. Once your cumulative volume reaches $25, your randomized trading credits (ranging from $15 to $500) will be fully activated and available for use on any MLB prediction market.