On Saturday, May 30, 2026 Polymarket referral code ACTION offers a new $50 bonus to new users who deposit $20 after account registration. This is an exceptional offer for Game 7 of the Western Conference Finals between the San Antonio Spurs and Oklahoma City Thunder on Saturday at 8 p.m. ET on NBC. Polymarket's straightforward bonus instantly adds more bankroll to this crucial playoff matchup and is the best Spurs vs. Thunder prediction market promo for Game 7.
Trade on NBA Playoff action tonight as both teams fight to move on to the NBA Finals against the New York Knicks. The French Open continues into June as one of the top tennis tournaments in the world and the 2026 World Cup is approaching as the biggest sports event this year — making it the perfect time to activate the Polymarket referral code ACTION.
How to Use Polymarket Referral Code ACTION
- Tap this Polymarket sign-up link to start registration in your state.
- Create your account and enter Polymarket promo code ACTION.
- Complete identity verification and log in.
- Deposit at least $20 using your preferred payment method.
- Get a $50 bonus to trade a position on Spurs-Thunder Game 7 or any market you prefer this week.
Polymarket Referral Code ACTION Details for May 2026
| Offer | $50 trading bonus |
| Required deposit | $20 |
| Code | ACTION |
| Who qualifies | New Polymarket U.S. accounts (mobile only) in all states except AZ, IL, MA, MD, MI, MT, NV, and OH |
| Active as of | Saturday, May 30, 2026 |
| Market access | All active Polymarket prediction markets |
How to Use Polymarket Offer on Spurs vs. Thunder Game 7
The Spurs clawed back in Game 6 and defeated the Thunder 118-91. Now, Game 7 lands on Saturday, May 30 at 8 p.m. ET on NBC. The winner of this game moves on to take on the New York Knicks in the NBA Finals.
Here's the current Polymarket probabilities for Spurs vs. Thunder Game 7 at Paycom Center in Oklahoma City tonight:
| Teams | Moneyline | Spread | Total |
| San Antonio Spurs | 43¢ | SAS +3.5 (51¢) | O 211.5 (54¢) |
| Oklahoma City Thunder | 58¢ | OKC -3.5 (51¢) | U 211.5 (47¢) |
Here's a quick example of how the Polymarket referral code ACTION works for Spurs vs. Thunder Game 7 tonight:
You create a new account and deposit $20 to get the $50 bonus. Let's say you play the deposited cash safe and place a $20 trade on the Thunder moneyline at 58¢ per share. If you win, the payout settles at $34.05, an $14.05 profit. If it loses, your position moves to $0.
Regardless of that first trade, you still have the $50 in bonus to utilize within seven days.
Other Markets on Polymarket This Week
Besides the hardwood, the French Open is ongoing and provides compelling matchups everyday through June. In addition, the 2026 World Cup is coming to the US and North America for the first time. This will be one of the most-traded events on Polymarket this year.
Sign up with the newest Polymarket promo code ACTION and deposit $20 for a $50 bonus to use on your favorite sports markets this week.
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.
