Kalshi Promo Code WSN: Trade $25 and Get $25 on Rockies vs. Yankees (September 10)

Kalshi Promo Code WSN for Thursday, September 10, 2026

The table below breaks down the foundational structure of the current promotional offer available on the Kalshi exchange ahead of tonight's MLB action.

Is Kalshi Legal in Your State?

Kalshi is legal in 47 US states and Washington, D.C. It is currently unavailable in three states: Michigan, Nevada, and Washington, where regulators have challenged its sports event contracts.

Because Kalshi operates as a CFTC-regulated financial exchange rather than a traditional sportsbook, it lists event contracts nationwide by default. Access closes only in jurisdictions where a state authority has actively forced the platform out. That distinct regulatory posture is why state availability can shift faster than it does for state-licensed sportsbooks. Traders should always verify state availability prior to opening or funding an account.

Disclaimer: State availability remains subject to ongoing litigation and regulatory changes. Confirm current operational status in your jurisdiction before signing up.

How to Claim the Kalshi Promo Code $25 Bonus

1. Navigate to the Kalshi platform via web browser or mobile app and begin registration.

2. Provide standard verification details, including full name, residential address, and email.

3. Input Kalshi promo code WSN into the designated promotion field during signup to attach the offer.

4. Link a bank account or approved payment method and complete a minimum deposit of $20.

5. Browse the MLB markets and purchase $25 worth of YES or NO event contracts on the exchange.

6. Once the settlement volume conditions are satisfied, receive the $25 promotional bonus added to the account balance.

Need more info? Read our Kalshi Review to learn more.

Featured Matchup: Rockies vs. Yankees

The New York Yankees host the Colorado Rockies at Yankee Stadium on Thursday night to conclude their late-season series. The Yankees have controlled the earlier portion of the series with steady offensive production from power hitters like Ben Rice (36 HR, 88 RBI in 2026) alongside key contributions from Cody Bellinger and Luis García Jr.

Colorado counters behind Hunter Goodman, who leads the Rockies with 37 home runs and 78 RBIs on the season. With starting rotation adjustments on both sides due to injuries including Kyle Freeland out for Colorado traders on the exchange are focusing closely on run totals and team win probabilities rather than simple line movement.

Today's Markets for Rockies vs. Yankees (September 10, 2026)

On Kalshi, prices reflect implied probabilities between 1¢ and 99¢ per contract. A contract priced at 72¢ implies a 72% chance of that outcome occurring according to exchange volume.

Prices are dynamic and subject to continuous movement leading up to kickoff on Thursday, September 10, 2026.

Use Kalshi Promo Code WSN and Get $25

How to Watch Rockies vs. Yankees

• Date: Thursday, September 10, 2026

• Time: 7:05 PM ET

• Location: Yankee Stadium, Bronx, NY

• TV Networks: YES Network (Local NY), Rockies.TV (Local COL), MLB Network (National)

• Live Streaming: Fubo, MLB.TV