The Tampa Bay Rays and New York Yankees close out today’s split admission doubleheader at 7:05 p.m. ET on Prime Video, and the Kalshi MLB promo code LABS turns a $25 trade into a $25 bonus. Register now and hold a real stake in the American League East race before the first pitch of Rays vs. Yankees.

What is Kalshi MLB Promo Code LABS?
Read the information in the chart below to learn what is required to unlock $25 in bonuses from the Kalshi promo code LABS
| Feature | Detail |
|---|---|
| Kalshi MLB promo code | LABS |
| Welcome offer | Trade $25, get $25 |
| Trading requirement | $25 in cumulative trades |
| Winning trade required | No |
| Minimum deposit | $1 |
| Age requirement | 18 and older |
| Oversight | Commodity Futures Trading Commission |
How to Claim $25 from Kalshi Sign-Up Bonus Today
Signing up with Kalshi MLB promo code LABS only takes a few minutes. Not only did I sign up to confirm this, but I verified it with FantasyLabs colleagues who also registered with one of the top prediction market promos in the industry:
- Register. Tap this link to begin sign-up and enter Kalshi promo code LABS to lock-in the $25 offer.
- Verify. Submit your name, address, phone number, Social Security number, and a photo ID with a matching selfie.
- Deposit. Fund your account with a debit card, ACH transfer, PayPal, Venmo, Cash App, Apple Pay, or Google Pay.
- Trade $25. Buy contracts on Rays vs. Yankees MLB prediction markets and get the $25 bonus issued straight to your balance.
Why Trade MLB on Kalshi?
Here are some of the biggest reasons I encourage Kalshi as one of the best prediction market apps MLB fans need to trade at:
- Trade yes and no on every contract. Contracts are priced between $0 and $1, so the price itself shows the implied probability.
- Exit anytime. Sell your position on a Rays-Yankees contract in the middle of the seventh instead of riding a bad number to the final out.
- Federal oversight: Kalshi runs as a CFTC regulated exchange rather than a sportsbook, which opens the door in states that lack legal sports betting like California and Texas.
- Live pricing. Watch Tampa Bay’s division number and individual game markets this evening move inning by inning.
Put your $25 in trading bonus on tonight’s totals market, a first inning market, the AL East winner, and any other available market. If you like my breakdown of Kalshi and the welcome offer, sign up with Kalshi MLB promo code LABS and follow FantasyLabs for picks as the postseason nears.

Kalshi Promo Code LABS Fine Print
Lock in the Kalshi MLB promo code LABS today, as the regular season ends in under a week. Familiarize yourself with Kalshi and these terms now to be locked and loaded for when the postseason starts:
- Kalshi permits one prediction market account per person aged 18+.
- Bonus funds provided by Kalshi are issued as trading credit, not withdrawable cash.
- Complete the $25 trading requirement inside 30 days of signup.
- Spend the Kalshi bonus funds within seven days of issue.
- Kalshi is currently unavailable in AZ, IL, MA, MD, MI, MT, NV, OH, and WA
Rays vs. Yankees Prediction: Game 2
Drew Rasmussen faces Max Fried tonight, with New York sitting as a modest home favorite (54¢) and the total resting at a low 6.5. That said, I like Tampa Bay in this one for a couple of reasons.
- Rasmussen has logged at least five innings in each of his last five starts and issued very few walks.
- Fried has departed before the fourth inning in two of his four outings since his elbow trouble.
- Aaron Judge is on the injured list through the end of the regular season, which strips New York of its most dangerous bat.
Both bullpens already put in work earlier this afternoon, so tired middle relief decides this matchup. This is an area I give an advantage to the Rays:
- Rays vs. Yankees prediction: Rays win YES (46¢). Back Tampa Bay on the moneyline and treat Under 6.5 as a lighter secondary angle.
Secure the Kalshi MLB promo code LABS offer by signing up now, trade $25 on the Rays to pull off the upset, and collect $25 in bonus credit to apply on additional MLB lineups during the postseason push.
Certain limitations apply. The offer is available to new users only, subject to the terms and conditions. 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.





