Kalshi Promo Code WINNERS: $10 Trading Bonus for Sunday MLB Action

By: Devin Erickson-Sheehy Published 05/31/2026, 12:22 PM ET
Cubs vs Brewers prediction

Baseball fans will have no shortage of games to follow this Sunday, with a full MLB schedule featuring playoff contenders, marquee pitching matchups, and several division races beginning to take shape. New users can make the action even more exciting by using the Kalshi promo code WINNERS to claim a $10 trading bonus after completing a qualifying trade.

Unlike traditional sportsbooks, Kalshi allows users to trade prediction markets based on real-world outcomes, including MLB games, making it one of the most unique ways to follow baseball throughout the season.

How to Claim the Kalshi Promo Code WINNERS

Getting started with the Kalshi sign-up bonus is simple:

  1. Create a new Kalshi account.
  2. Enter promo code WINNERS during registration.
  3. Complete a qualifying trade.
  4. Receive a $10 trading bonus.

The bonus can be used across Kalshi's growing selection of sports prediction markets, including Sunday's MLB slate.

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Top Sunday MLB Games to Watch on Kalshi

Braves vs Reds

One of the day's most intriguing matchups features the Atlanta Braves and Cincinnati Reds.

Atlanta enters the game at 38-19 and sends ace Spencer Strider (3-0, 3.46 ERA) to the mound. Cincinnati counters with Nick Lodolo, who has struggled to a 5.57 ERA this season. With the Braves owning one of the league's best records and a significant edge on the mound, this matchup is expected to attract substantial trading volume.

Phillies vs Dodgers

The Sunday night showcase features two National League contenders when the Philadelphia Phillies visit the Los Angeles Dodgers.

JesΓΊs Luzardo gets the start for Philadelphia, while Los Angeles turns to Yoshinobu Yamamoto, who owns a strong 3.09 ERA. Anytime the Dodgers appear in a nationally televised game, trading activity tends to spike across prediction markets.

Yankees vs Athletics

The New York Yankees continue their West Coast trip against the Athletics.

New York enters at 34-22 and has received strong production from Will Warren, who carries a 6-1 record into Sunday's contest. The Yankees remain one of the most heavily followed teams in baseball, making this another popular market for traders.

Brewers vs Astros

The Milwaukee Brewers and Houston Astros could produce one of the day's biggest pitching mismatches.

Milwaukee sends standout rookie Jacob Misiorowski to the mound. The hard-throwing right-hander has posted a stellar 1.83 ERA while helping the Brewers to a 33-20 record. Houston counters with Tomoyuki Imai and his 6.17 ERA.

The Kalshi sign-up bonus has become increasingly popular among sports fans because it provides an easy entry point into prediction markets.

Users can trade on:

  • MLB games
  • NBA playoff matchups
  • NHL playoff games
  • Golf tournaments
  • Soccer events
  • Political and economic markets

Instead of traditional betting odds, markets are priced based on probability, allowing users to buy and sell positions before an event concludes.

Β Kalshi Promo Code WINNERS for MLB Trading

The Kalshi promo code WINNERS offers new users a $10 trading bonus just in time for a loaded Sunday baseball schedule. With marquee games including Braves vs Reds, Phillies vs Dodgers, Yankees vs Athletics, and Brewers vs Astros, there are plenty of opportunities to explore MLB prediction markets throughout the day.

As the MLB season enters the heart of the summer schedule, Sunday remains one of the busiest and most exciting days for baseball fans looking to follow the action on Kalshi.

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