Polymarket Promo Code RAD50: Score $50 Bonus for MLB Postseason Games

Set up a new account with Polymarket promo code RAD50 and trade $10 on the MLB Postseason to get a $50 trade bonus.

POLYMARKET

Offer

T&Cs

Deposit $10 & Get a $50 Trade Bonus!

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading involves high risk and may result in loss of your entire investment. See 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.

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CODE: RAD50

CODE: RAD50

SIGNUP OFFER

DEPOSIT $10
GET $50 BONUS

TRADE NOW

This offer is available ahead of the American League Wild Card matchup between the Boston Red Sox and New York Yankees and the bonus funds can be applied to this contest or any other MLB game this week. Polymarket is a CFTC-regulated prediction market exchange where users trade shares in outcomes against other users, not a traditional sportsbook.

Is There a Polymarket Promo Code for Boston Red Sox vs New York Yankees?

Yes. New Polymarket customers who sign up with promo code RAD50 and deposit $10 receive a $50 trade bonus for this MLB matchup.

To qualify for this promotion, you must register a new Polymarket account using promo code RAD50, complete the required identity verification, and make a first deposit of at least $10. The $50 trade bonus is credited directly to your account for use on prediction markets and is typically added within 12-24 hours of completing the qualifying steps.

These terms are subject to change, and offer availability strictly depends on the user’s state of physical location. All users must be 18 or older to trade on the platform, and participants are urged to always trade responsibly.

Polymarket Promo Code RAD50 Explained

Promo code RAD50 gives new Polymarket customers a $50 trade bonus after a first deposit of at least $10. Our team verified this offer first-hand by registering a new account and completing the required deposit. The $10 qualifying deposit can be made in a single transaction, and it is important to note that the deposit only needs to reach the $10 threshold, larger deposits do not increase the bonus amount. The $50 trade bonus is typically credited within 12-24 hours of the qualifying deposit clearing. Once received, these bonus funds can be used on the Boston Red Sox and New York Yankees matchup or any other market on the exchange.

How To Redeem Polymarket Promo Code RAD50

You can claim the $50 trade bonus in four easy steps before first pitch.

1. Confirm eligibility and have ID ready for verification (18+, physically located in an eligible US state – not Nevada or Michigan).
2. Download the Polymarket app or visit the site, register a new account, and enter promo code RAD50 during sign-up.
3. Complete identity verification (KYC) with standard personal details and proof of identification.
4. Make a first deposit of at least $10 – the $50 trade bonus is credited within 12-24 hours and can be used on this MLB matchup.

Popular Polymarket Markets for MLB Postseason

The Boston Red Sox visit the New York Yankees for Game 1 of the American League Wild Card Series:

Game Winner
With likely Cy Young winner Cam Schlittler on the mound, the Yankees are the more popular pick on Polymarket. New York is trading at 56% while Boston is at 45%.

Form & Trends
Boston enters this series after a remarkable midseason turnaround in the wake of manager Alex Cora’s firing. They will hand the ball to Game 1 starter Payton Tolle to face off against Schlittler. Remember, Schlittler threw eight scoreless innings against Boston in a decisive Game 3 of the 2025 Wild Card Series

How Does Polymarket Work?

Polymarket is a prediction market exchange, not a traditional sportsbook. Users buy and sell shares in an outcome at prices between 1 and 99 cents, and each winning share settles at $1. The price itself represents the implied probability, meaning a 60-cent share implies a 60% chance of that outcome occurring.

Unlike traditional platforms, there is no house setting a line and no bookmaker taking the other side of your trade. Instead, prices are set dynamically by traders buying and selling against each other. Polymarket operates within the CFTC-regulated prediction market framework in the US, and it allows users to sell a position before the game resolves rather than being locked in.

Where Can You Trade With Polymarket?

Trading is open to users aged 18 or older who are physically located in an eligible US state. Polymarket is not available in Nevada or Michigan. Prediction market availability is still being tested by regulators and facing legal challenges in some states, so eligibility can change and users should check availability in their own state before depositing.

Why Polymarket Promo Code RAD50 Is the Best Choice for Boston Red Sox vs. New York Yankees

Our team signed up with code RAD50, deposited $10, and confirmed the $50 trade bonus landed in the account. This offer stands out because the qualifying deposit is just $10, the bonus is five times that amount, and the $50 can be spread across multiple prediction markets rather than committed to one outcome. Although live Polymarket prices for the favorite in the Boston Red Sox and New York Yankees matchup are currently unavailable, these bonus funds offer flexible purchasing power once the market officially opens.

Polymarket Promo Code FAQ

What is the Polymarket promo code?

The promo code is RAD50. Entering this sequence during your initial account registration unlocks the introductory offer for new traders.

How much is the Polymarket new customer bonus?

A $50 trade bonus is awarded when you make a $10 qualifying deposit. These promotional funds can then be used to take a position on outcomes like the upcoming Boston Red Sox and New York Yankees matchup.

Do I have to be a new customer to claim it?

Yes. This specific promotion is exclusively reserved for first-time Polymarket users who are at least 18 years of age.

Is Polymarket available in every US state?

No. You must be physically located in an eligible state to participate, as the prediction market exchange is currently not available to users in Nevada or Michigan.

How long does the $50 trade bonus take to credit?

Within 12-24 hours. Your promotional funds will typically appear in your account balance shortly after your initial qualifying transaction successfully clears.