Kalshi Promo Code WINNERS: Collect a $10 Bonus for Monday Night MLB Markets

By: Devin Erickson-Sheehy Published 07/27/2026, 05:00 PM ET

Monday night brings another loaded Major League Baseball slate, and new users can take advantage of Kalshi promo code WINNERS to collect a $10 welcome bonus before trading on today's biggest MLB prediction markets.

Rather than placing traditional wagers, Kalshi allows users to trade on the probability of real-world outcomes. Every MLB game creates dozens of opportunities, from moneyline-style winner markets to player props, team totals, and other event-based predictions. With promo code WINNERS, new customers can make their first trade and receive a $10 bonus to explore even more markets.

Use Kalshi Promo Code WINNERS to Get Started

If you're new to Kalshi, claiming the offer is simple:

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  1. Create a new Kalshi account.
  2. Enter Kalshi promo code WINNERS during signup.
  3. Complete your first qualifying trade.
  4. Receive a $10 bonus to use on additional prediction markets.

Because Kalshi operates as a federally regulated prediction market exchange, prices move throughout the day as traders buy and sell contracts. If you identify value before the market adjusts, you can lock in favorable pricing before first pitch.

Monday Night MLB Features Plenty of Trading Opportunities

Monday's schedule includes several attractive matchups for baseball fans looking to trade prediction markets.

Some of the headline games include:

  • Philadelphia Phillies vs. Miami Marlins
  • Toronto Blue Jays vs. Washington Nationals
  • New York Yankees vs. Chicago White Sox
  • Atlanta Braves vs. New York Mets
  • Chicago Cubs vs. St. Louis Cardinals
  • Houston Astros vs. Los Angeles Angels
  • Boston Red Sox vs. Athletics
  • Milwaukee Brewers vs. San Francisco Giants

With games spread throughout the evening, traders can focus on individual matchups or build positions across multiple contests as prices fluctuate before and during the action.

Why More Baseball Fans Are Using Kalshi

Prediction markets offer a different experience than traditional sportsbooks. Instead of betting against fixed odds, you're trading contracts that reflect the market's current probability of an outcome occurring.

That means prices continuously adjust based on news, starting pitchers, lineup announcements, injuries, and public sentiment. If you believe a team has a better chance of winning than the market implies, you can buy "Yes" contracts before prices rise.

MLB is particularly well suited for this format because there are games nearly every day, creating fresh opportunities to trade throughout the season.

Final Thoughts

Monday night's MLB schedule offers another full evening of baseball, making it a great opportunity for new users to try Kalshi. Whether you're following the Yankees, Phillies, Braves, Cubs, or another contender, prediction markets provide a unique way to participate in every game.

By signing up with Kalshi promo code WINNERS, eligible new users can collect a $10 bonus after making their first qualifying trade and begin exploring one of the fastest-growing ways to engage with Major League Baseball throughout the 2026 season.

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