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Polymarket Promo Code BROAD: Get $20 Bonus for Sixers-Celtics, NBA Playoffs Tuesday
By Matt Modi
Published:
As the Sixers and Celtics gear up for Game 2 of their Eastern Conference First-Round series tonight at 7:00 PM ET, new Polymarket customers can take advantage of a timely welcome offer. By utilizing a Polymarket promo code BROAD during registration, users can get a $20 sign-up bonus after making an initial deposit of at least $20.
This bonus provides the perfect opportunity to make informed predictions on tonight’s clash, as well as any other NBA game scheduled for this week or the current round of the postseason.
Polymarket Promo Code BROAD for NBA, Sixers-Celtics Bonus
| Polymarket Promo Code | BROAD |
| New Polymarket User Offer | $20 sign-up bonus |
| Terms and Conditions | 18+ and Present in the US |
| Date Last Verified | April 21st, 2026 |
Polymarket Welcome Offer Overview
Available exclusively to new Polymarket customers, this welcome promotion provides an excellent analytical edge as we evaluate tonight’s NBA Postseason action. By creating an account and making an initial deposit of at least $20, new users will automatically unlock a $20 sign-up bonus. These additional funds can be utilized immediately to trade on the scheduled 7:00 PM ET showdown between the Sixers and the Celtics.
To be eligible for this promotion, participants must be 18+ and located in an eligible Polymarket state. Securing your bonus before Boston and Philadelphia take the court ensures you have your $20 reward ready to deploy for tonight’s game or any other high-value matchups throughout the 2026 NBA Playoffs.
Use Polymarket NBA Bonus Today on Sixers vs. Celtics
| Team | Probability |
|---|---|
| Boston Celtics | 87% |
| Philadelphia 76ers | 13% |
When diving into the 2026 Postseason statistics to find the smartest trades, it goes without saying that the Celtics display a clear advantage. Boston has been completely dominant, posting an elite 30.1 Net Rate (estimated points scored minus points allowed per 100 possessions) following their massive 123-91 Game 1 victory. With 2023 MVP Joel Embiid officially ruled out due to an emergency appendectomy and Jayson Tatum successfully returning to Boston’s starting lineup alongside Derrick White and Jaylen Brown, these metrics heavily support Boston’s status as the overwhelming favorite to take a 2-0 series lead.
Polymarket Promo Code: How to Sign Up for Sixers-Celtics Tonight
Getting started and claiming your $20 welcome bonus ahead of tonight’s 7:00 PM ET tip-off between the Philadelphia 76ers and Boston Celtics is a straightforward process. Follow these steps to ensure you are ready to trade on the action:
- Download the App: Navigate to your device’s app store and download the Polymarket app.
- Create an Account: Open the app and begin the registration process by entering your standard personal information to set up your new profile.
- Verify Your Identity: Provide the necessary proof of identification to secure and verify your account.
- Enter the Promo Code: During the registration steps, be sure to enter the promo code BROAD when prompted.
- Make a Deposit: Complete the activation by making a first-time deposit of at least $20 into your new account.
Once your initial deposit clears, the $20 bonus offer will be activated, giving you additional funds to predict tonight’s Eastern Conference clash or any other upcoming NBA Postseason matchup.
Matt Modi works as a Sports Betting Writer, covering anything and everything sports betting related. His main focus is NFL, NBA and MLB, but anything going on in the sports betting landscape Matt can cover. Previously, he worked for Newsweek, OddsJam, SportsBettingDime and BettingPros, and brings a lot more experience than just writing. He used to host a Podcast called Sweat the Bet, and currently posts YouTube videos to the Crossing Broad Sports Betting channel where he uploads daily videos. Matt is a self-proclaimed tormented Philadelphia sports fan, with the greatest moment of his life being when he attended the Eagles Super Bowl victory over the Patriots with his mom. In his personal life, Matt lives outside of Charlottesville, VA with his wife and two dogs. They spend most of their time hiking and enjoying the outdoors, or at home watching movies.