The Knicks head back to San Antonio for Game 5 on Saturday, June 13, one win from the 2026 NBA championship after an “instant classic” Game 4. OG Anunoby delivered a game-winning tip-in late after a furious, historic Knicks comeback, as New York moved ahead 3-1 in the best-of-seven series. New Polymarket users can use promo code RATE to claim a $50 trading bonus for the NBA Finals.
How to claim the Polymarket promo code for NBA Finals Game 5
New users can claim the Polymarket NBA Finals bonus by entering promo code RATE during sign-up, completing account verification and placing an initial trade.
| Platform | Sign-up bonus | Promo code | How to claim | |
|---|---|---|---|---|
★ Open in US
Polymarket | Deposit $20, Get $50 Bonus |
RATE
| Use promo code RATE on sign up | Claim Now! |
- Download the Polymarket app. Install the free Polymarket app for your Apple or Android device and click Sign Up. US users can currently only register through the app. Polymarket.com is its international platform and does not allow US users.
- Enter promo code RATE. Add code RATE when creating a new account.
- Verify your identity. Provide the required verification information and have a government-issued photo ID ready for upload.
- Fund the account. Deposit at least $20 using an available payment method. Polymarket accepts debit cards, Apple Pay, online bank transfers, and wire transfers for deposits.
- Place an initial trade. Review the rules for the contract you choose and make a first trade. The $50 bonus is applied after that trade settles.
Full terms and conditions are available on our Polymarket promo code guide.
Game 5 prediction market odds: Knicks vs. Spurs
| Market | Outcome | Polymarket probability | Price |
|---|---|---|---|
| Knicks vs. Spurs: Game winner | Knicks | 36% | 36¢ |
| Knicks vs. Spurs: Game winner | Spurs | 64% | 64¢ |
| Knicks vs. Spurs: Spread | Spurs win by over 4.5 points | 54% | 54¢ |
| Knicks vs. Spurs: Total | Over 216.5 points scored | 51% | 51¢ |
New York is one win away from its first NBA championship since 1973, but Polymarket’s Game 5 market is pricing San Antonio as a clear home favorite. The Spurs are at 64% to win Saturday, even though New York won both games in San Antonio to open the series.
The spread market is leaning toward a stronger Spurs response than the series has usually produced. San Antonio is priced at 54% to win by more than 4.5 points, but the first four games have had an average margin of 4 points. Three were decided by 4 or fewer, with Game 1’s 10-point Knicks win the only exception.
The 216.5-point total shown for Game 5 sits slightly above the series average of 212 points. The first two games in San Antonio finished at 200 and 209, before the series reached 226 in Game 3 and 213 in Game 4. With the over at 51%, traders are not fully buying another scoring jump.
Polymarket’s series winner market tells a different story from the single-game market. New York is now priced at 80% to win the 2026 NBA championship, while San Antonio is at just 21%. Our NBA championship odds page has a complete breakdown of pricing and probabilities.
NBA Finals Game 5 player props on Polymarket
| Market | Outcome | Polymarket probability | Price |
|---|---|---|---|
| Player points | Jalen Brunson 30+ points | 44% | 44¢ |
| Player points | OG Anunoby 20+ points | 47% | 47¢ |
| Player points | Victor Wembanyama 30+ points | 44% | 44¢ |
| Player points | Stephon Castle 20+ points | 31% | 31¢ |
| Player rebounds | Karl-Anthony Towns 11+ rebounds | 60% | 60¢ |
| Player rebounds | Victor Wembanyama 11+ rebounds | 67% | 67¢ |
| Player assists | Jalen Brunson 6+ assists | 59% | 59¢ |
| Player assists | De’Aaron Fox 6+ assists | 63% | 63¢ |
Brunson’s 30+ points line fits the way New York has closed games through him, even as Game 4 shifted more attention toward Anunoby. Anunoby’s 20+ points market is more relevant now after his late Game 4 tip-in and larger offensive role, while Towns’ rebounding prop reflects where he has been most valuable for New York when the scoring has moved around.
For San Antonio, Wembanyama’s 30+ points and 11+ rebounds market captures the Spurs’ clearest path to extending the series. He has to carry a major scoring load, but the rebound number is the steadier part of his profile. Castle is the better secondary scoring angle after giving San Antonio a real lift earlier in the Finals, while Fox’s assist market points to the broader question of whether the Spurs can create enough clean offense around Wembanyama.
The Finals MVP market now has Brunson at 50%, Anunoby at 37% and Wembanyama at 19%. Towns has fallen to 6% after briefly moving into the discussion earlier in the series, while Anunoby’s Game 4 surge has turned the Knicks’ MVP race into more than a one-player market.
NBA Finals Game 5 markets available on Polymarket
The NBA Finals page includes numerous Game 5 markets, series futures markets, and a range of Finals-related props and specials.
- Game 5 markets: The main game page includes winner, spread, and total contracts, along with first-half, second-half, and quarter markets for shorter game windows.
- Player props: Traders can take positions on points, rebounds, assists, threes and blocks, with adjustable thresholds for many players.
- Series markets: The futures tab includes the 2026 NBA champion, Finals MVP, exact series outcome, exact number of games, and series spread.
- Player futures: Polymarket also lists Finals-long player markets, including most points, most rebounds, most 3-pointers, and whether any player records a 40-point game, triple-double, 5×5, or 10+ threes in a Finals game.
- Team and game specials: Other Finals markets include overtime, team scoring milestones, and long-shot scoring outcomes, such as whether both teams combine for 300+ points in a single Finals game.
- Off-court markets: Polymarket has a Finals market tied to Timothée Chalamet’s attendance, with traders pricing how many games he attends during the series.
Prediction markets involve risk, and prices can change quickly before and during live events. Users should trade only with money they can afford to lose and review the rules for each contract before buying shares.
