The Kalshi promo code MLB offer hands new traders a head start on Friday’s full slate. Sign up with code LABS, trade $25, and unlock up to $500 in bonuses.
Friday, August 7 delivers every MLB team in action plus an Apple TV doubleheader. Claim the Kalshi MLB promo code before first pitch.


Kalshi Promo Code MLB: Offer at a Glance
- Promo code: LABS
- Offer: Trade $25, get up to $500 in bonuses
- Who qualifies: New Kalshi users, 18 and older
- Where to use it: Kalshi app (iOS, Android) or desktop
- Best for: MLB game markets, series winners, and season-long contracts
How to Claim the Kalshi MLB Promo Code
- Tap a Kalshi promo code MLB link on this page.
- Register with your name, email, and date of birth.
- Enter LABS in the promo or referral code field.
- Complete identity verification and fund your account.
- Trade $25 on any market to trigger up to $500 in bonuses.
Enter the Kalshi referral code LABS during signup. Codes added after your first trade no longer count, so type it in early.

Friday MLB Slate: Two Apple TV Showcases
Apple TV carries the Friday nightcap doubleheader. Both games open plenty of markets for anyone using the Kalshi promo code MLB.
Orioles vs. Rangers — 8:15 p.m. ET on Apple TV
Baltimore leans on lineup depth against a Texas staff that guards home turf. Confirmed MLB lineups drop roughly an hour before first pitch, and a scratched bat moves the market fast. Watch the Rangers’ bullpen usage from the night before, then price the game winner contract accordingly.
Rays vs. Mariners — 9:45 p.m. ET on Apple TV
Seattle turns T-Mobile Park into a low-scoring grind. Tampa Bay answers with contact hitters and aggressive base running. Late MLB lineups carry extra weight in this one because both clubs rotate their designated hitters against tough right-handers.
Markets to Target with Kalshi Promo Code MLB
- Game winner — the simplest entry point for Orioles vs. Rangers or Rays vs. Mariners
- Series winner — hold a position across a three- or four-game set
- Division and pennant — longer-horizon contracts that ride the standings
- World Series — season-long exposure at shifting prices
Each contract settles between $0 and $1, so your maximum risk stays visible from the moment you enter.
Eligible States for Kalshi MLB Promo Code
Traders in these locations qualify: AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, and WY.
Why Kalshi Sits Among the Best Prediction Market Apps

Kalshi runs as a CFTC-regulated exchange, so traders buy and sell contracts against each other rather than against a house line. Prices reflect live sentiment, and exits stay open before settlement.
That structure, plus one of the best prediction market promos available this month, explains why Kalshi keeps climbing lists of the best prediction market apps for MLB traders.
Kalshi Promo Code MLB: FAQs
What is the Kalshi promo code for MLB? The code is LABS. New users who trade $25 get up to $500 in bonuses.
Where do I enter the Kalshi promo code LABS? Type LABS into the promo or referral field during account creation.
Does the Kalshi MLB promo code cost anything extra? No. The code stays free and requires only the $25 qualifying trade.
How old do I need to be? Kalshi requires all traders to reach 18 years of age.
Can I trade MLB markets on my phone? Yes. The Kalshi app supports iOS and Android, and every market listed above loads on mobile.
When does the offer expire? Terms shift periodically. Claim the Kalshi promo code MLB offer now to lock in current bonus tiers.
Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information. Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA.




