Twenty dollars of trading credit for a ten dollar deposit is a two-to-one return before you take a single position. That is what the Polymarket MLB promo code LABS puts in front of new users ahead of Tuesday’s MLB series opener in Atlanta.
Dodgers vs. Braves starts at 7:15 p.m. ET from Truist Park on TBS. Tyler Glasnow makes his first start since May 6 opposite Bryce Elder, and Atlanta’s NL East lead has fallen from 10 games to three. Sign up with the Polymarket MLB promo code LABS page, fund your account with $10, and the $20 posts before first pitch.

Polymarket MLB Promo Code LABS at a Glance
| Promo Code | Bonus | Legal States |
|---|---|---|
| LABS | Deposit $10, Get a $20 Trading Bonus | 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, WY |
Polymarket prices outcomes as contracts between 1 and 99 cents that settle at $1.00 on a hit and $0 on a miss, so price and implied probability are the same number. Those prices come from traders taking both sides rather than a house margin. This difference is crucial to know before you register with one of the best prediction market promos on the board.
How to Claim the Polymarket Promo Code
- Click the Polymarket MLB promo code LABS link to open Polymarket’s registration page with the code applied.
- Submit your name, email, date of birth and address, then finish identity verification.
- Deposit at least $10 by debit card, bank transfer or crypto.
- Your $20 trading bonus lands once the deposit clears.
- Open the Dodgers vs. Braves market and take your prediction market position before 7:15 p.m. ET.
Tip: the Kalshi promo code ACTION delivers one of the best prediction market alternatives to Polymarket, and is another top-tier platform.
Dodgers vs. Braves Contract Prices and Prediction
Sportsbook markets have Los Angeles at -142, Atlanta between +130 and +135, a run line of Braves +1.5 (-131), and a total of 8.5 with the over at -115. Here are the latest Polymarket prices for comparison:
| Outcome | Contract Price | Implied Probability |
|---|---|---|
| Dodgers to win | ~59 cents | 58.7% |
| Braves to win | ~43 cents | 42.6% |
- Pick: Braves to win (43 cents)
Glasnow (3-0, 2.72 ERA) threw 13.2 innings across four rehab starts before this assignment and has not faced big-league hitters in nearly four months. Workload math says he is not going past the fifth, which puts the back half of this game on Los Angeles relievers in a park where fly balls carry.
Elder (8-7, 3.92 ERA) is a beatable starter and the market has him priced that way. What the number does not reflect is how short the Dodgers’ starter is likely to be. At 43 cents you are buying a home team that needs to solve one ordinary starting pitcher and then attack a bullpen working more innings than it wants to. That is the edge on this board.
Atlanta has lost seven of its last 10 and the offense has been poor through August, so this is not a bet on form. It is a bet on a specific pitching circumstance the price has not caught up to.
Polymarket Terms and Conditions
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, OH, and WA.





