Polymarket MLB Promo Code LABS: Deposit $10, Get $20 Bonus for Orioles vs. Rangers, Rays vs. Mariners

MLB serves up a full Friday slate on August 7, and two wild card races headline national TV. The Polymarket MLB promo code LABS turns a $10 deposit into a $20 trading bonus, so you double your starting balance ahead of Orioles vs. Rangers and Rays vs. Mariners on Apple TV.

Polymarket MLB Promo Code LABS Offer at a Glance

The Polymarket MLB promo code LABS keeps the entry point low. Register, fund the account with $10, and Polymarket adds $20 in trading credit for MLB markets.

Detail	Terms
Promo code	LABS
Offer	$10 deposit, $20 trading bonus
Minimum deposit	$10
Key date	Friday, August 7

How to Claim the Polymarket Promo Code LABS

1. Tap any link on this page to reach the Polymarket sign-up screen.
2. Create your account and complete verification.
3. Enter the Polymarket promo code LABS during registration.
4. Deposit $10 or more.
5. Trade Friday’s MLB slate with your $20 bonus.

Sign up takes a few minutes on mobile, and the bonus lands well before first pitch.

States Where the Polymarket Promo Code LABS Works

Traders in these states 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, WA, WI, WV, WY.

Friday MLB Markets: Orioles vs. Rangers and Rays vs. Mariners

Orioles vs. Rangers, 8:15 p.m. ET, Apple TV. Baltimore arrives at 56-58 with a stripped roster. The Orioles sold across the board at the deadline, sending Adley Rutschman to the rival Red Sox for a package headlined by three Boston prospects, then moving Dean Kremer to Minnesota, Taylor Ward to Seattle, and Tyler Wells to Tampa Bay. Texas, 57-58 and chasing the final American League wild card spot, plays with far more at stake.

Rays vs. Mariners, 9:45 p.m. ET, Apple TV. Tampa Bay owns the best record in the AL at 68-46, and both dugouts now hold Baltimore pieces, Wells with the Rays and Ward with the Mariners. Seattle, 56-59 and fighting for the last wild card berth, defends one of the league’s most pitcher-friendly parks.

Your $20 bonus stretches across both games, or you park part of it in a season-long market such as MLB MVP.

Check MLB Lineups and MLB Weather Report

Review MLB lineups before you take a position, since one rest day for a star bat moves a projected run total. The MLB weather report carries weight in August, when wind in Texas and the marine layer in Seattle change how far the ball travels.

One of the Best Prediction Market Apps for MLB

Polymarket prices contracts between $0.01 and $0.99, so you read probability straight off the screen. You also exit a position mid-game instead of riding a dead ticket to the final out, and that flexibility separates the best prediction market apps from a static slip. Among the best prediction market promos live now, a 2x match on $10 ranks near the top for low commitment.

Polymarket MLB Promo Code LABS FAQs

What is the Polymarket MLB promo code LABS? The code unlocks a $20 trading bonus after a $10 deposit for new users.

How much does the promo require? Ten dollars. That $10 minimum triggers the full $20 bonus.

Which MLB games does the bonus cover? Any MLB market on the August 7 slate, including both Apple TV broadcasts.

Does Polymarket accept traders in my state? Check the list above. Forty-three jurisdictions qualify, including New York, Texas, California, and Florida.

When does the bonus arrive? Polymarket credits it shortly after your qualifying deposit clears.

Claim the Polymarket MLB promo code LABS today, fund with $10, and put $20 to work on Friday’s MLB slate.

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See http://polymarket.us/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated derivatives exchange and clearing organization. Not available in AZ, IL, MA, MD, MI, MT, NV, and OH.