The Ohio Cup heats up tonight, and the Kalshi promo code MLB offer turns every pitch into a live market. Sign up with code LABS, trade $25 on Guardians vs. Reds markets, and Kalshi credits a random bonus worth to your account, up to $500.

FantasyLabs verifies the Kalshi promo code LABS before every event, so register with the assurance in knowing exactly what you claim ahead of the 7 p.m. ET first pitch on ESPN.

Kalshi Promo Code MLB: LABS at a Glance
- The code: Enter the Kalshi promo code MLB offer LABS when prompted during sign-up.
- The offer: Trade $25 across any prediction markets, earn a random bonus up to $500.
- The catch: None, as the bonus lands once you cross the $25 threshold.
- The payout: Kalshi credits a variable reward straight to your balance.
- Eligibility: New users, 18 and older, inside an eligible state.
How to Claim the Kalshi Promo Code MLB Bonus Using LABS
Follow these five quick steps to sign up with one of the top prediction market promos:
- Tap the FantasyLabs link to open a fresh Kalshi account.
- Enter your name, address, and date of birth to register.
- Type Kalshi promo code LABS in the box during sign-up.
- Deposit at least $10 with a debit card, Apple Pay, or bank transfer.
- Trade $25 total on Guardians vs. Reds Kalshi predictions to trigger the bonus.
Spread that $25 across several smaller trades to feel out the platform, or load it onto one market. Either path unlocks the reward.
How the Random Bonus Works
The Kalshi promo code MLB reward runs as a variable payout. After your first $25 in trades is submitted, Kalshi credits a randomized bonus amount, anywhere up to $500, directly to your account. The result of those trades never factors in, as you have access to your bonus before your qualifying stakes win or lose.

That structure rewards early action. Trade Guardians vs. Reds MLB lineups tonight, clear the $25 threshold, and let the bonus hit your balance for the rest of the week’s slate.
Trade Guardians vs. Reds on Kalshi
Cleveland and Cincinnati renew their in-state rivalry, and Kalshi drops you right inside the action. Buy and sell contracts against other traders instead of facing a house edge.
Popular markets for tonight include:
- Moneyline: Which club takes the series opener.
- Run totals: Over or under the projected combined runs.
- First to score: The team that strikes first.
Prices move with the market, so you adjust your position on the fly as momentum shifts. Sell early to bank value the second a starter settles in or a bat heats up.
Why the Kalshi Promo Code LABS Stands Out
FantasyLabs confirms code LABS as the best Kalshi promo code MLB deal ahead of every matchup, so the value stays reliable. Kalshi also operates as a CFTC-regulated prediction market, which places your deposits behind bank-grade security and mandatory two-factor protection. That federal oversight reaches many states where traditional sportsbooks stay off-limits.

Add a top-end bonus worth up to $500, and LABS ranks among the strongest prediction market apps live right now.
Lock In Your Bonus Before First Pitch
The Guardians vs. Reds opener lands at 7 p.m. ET on ESPN, so timing matters to make the most of Kalshi. Register through the FantasyLabs verified Kalshi promo code LABS, and fund your account now with $25+ to trade the game and chase up to $500 in bonus value.
Must be 18 years or older and have a legal, U.S. residential address within the applicable state, D.C., or U.S. territories. Not available in AZ, IL, MA, MD, MI, MT, NV, and OH. Please play responsibly.




