The NBA Finals begin on Wednesday, June 3, 2026, as Knicks vs. Spurs Game 1 tips off at 8:30 p.m. ET on ABC. Ahead of one of the biggest basketball games of the year, new users can use the Polymarket referral code ACTION or Polymarket referral code ACTION to claim the current sign-up offer.
After creating a new account and making a qualifying $20 deposit, users receive a $50 bonus that can be applied toward NBA Finals prediction markets, including Knicks vs. Spurs Game 1 before tip-off.
As game time approaches, Polymarket prices can move based on injury updates, starting lineup news, player prop sentiment, and public trading activity. With New York and San Antonio opening the NBA Finals on national television, this matchup gives users a strong prediction market window before and during Wednesday night’s game.
How to Sign Up With Polymarket Referral Code ACTION
New users can register today and follow these steps to claim the current Polymarket promo from one of the best prediction market apps:
- Register for a new account via this Polymarket sign-up link or the module above.
- Input the Polymarket referral code ACTION or Polymarket promo code ACTION.
- Deposit at least $20.
- Claim a $50 bonus.
- Trade on Knicks vs. Spurs prediction markets now.
The welcome offer lets basketball fans trade on Knicks vs. Spurs Game 1 on ABC, which begins Wednesday at 8:30 p.m. ET.
Polymarket Referral Code ACTION: Trade on Knicks vs. Spurs Prediction Now
Use Polymarket referral code ACTION to claim the new-user offer before trading on Knicks vs. Spurs or other NBA Finals prediction markets. Check out my Knicks vs. Spurs prediction below:
- Knicks vs. Spurs Prediction: Spurs to win Game 1. San Antonio has the highest-impact player in the series with Victor Wembanyama, and his rim protection, rebounding, and offensive mismatch potential give the Spurs the cleaner Game 1 path. New York can keep this close behind Jalen Brunson’s shot creation, physical defense, and playoff-tested guards, but San Antonio’s interior edge is difficult to ignore.
From a prediction market perspective, Spurs to win Game 1 makes sense if the market price stays reasonable. If San Antonio becomes too expensive before tip-off, users may be better off waiting for live movement or looking at series-related markets instead of chasing a pregame favorite.
Why NBA Fans Are Trading Prediction Markets for Knicks vs. Spurs
Prediction markets give users a different way to follow Knicks vs. Spurs because prices can move before and during the game. Instead of locking in one traditional sportsbook wager, users can buy and sell positions as the market reacts.
That is important during the NBA Finals because prices can shift quickly based on:
- lineup news
- injury updates
- public trading interest
- live momentum swings
- foul trouble
- series context
Knicks vs. Spurs Game 1 should draw major attention because it opens the NBA Finals and features a clear superstar contrast between Brunson and Wembanyama. With national coverage on ABC, trading volume could build throughout Wednesday and continue rising into the 8:30 p.m. ET tip-off.
How the $20 Deposit and $50 Bonus Works
The current offer is simple for new users:
- referral
- Deposit at least $20.
- Receive a $50 bonus.
- Start trading NBA Finals prediction markets after your account is funded.
This promo is especially useful before high-volume NBA Finals games like Knicks vs. Spurs because users can access active markets before prices move closer to tip-off.
Polymarket Referral Code ACTION FAQ
What is the Polymarket referral code ACTION?
The Polymarket referral code ACTION gives new users access to the current welcome offer after they create an account and make a qualifying deposit.
What is the Polymarket promo code ACTION?
The Polymarket promo code ACTION is another name for the same active new-user promotion tied to this offer.
What is the current Polymarket offer?
New users can deposit $20 and receive a $50 bonus.
When does Knicks vs. Spurs Game 1 start?
Knicks vs. Spurs Game 1 tips off Wednesday, June 3, 2026, at 8:30 p.m. ET on ABC.
Why are prediction markets popular during the NBA Finals?
Prediction markets let users react to injury news, price movement, lineup changes, live-game momentum, foul trouble, and series context instead of staying locked into one pregame position.
Must be 18 years or older and have a legal, U.S. residential address within the applicable state, D.C., or U.S. territories. Not available in AZ, IL, MA, MD, MI, MT, NV, and OH.


