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Polymarket promo code SPORTSLINE: Get $25 bonus for 76ers-Knicks, Thunder-Spurs, NBA Opening Night
New Polymarket users can get a $25 bonus after depositing $10 or more to make trades
The Polymarket promo code SPORTSLINE gives new users a $25 bonus after they sign up and deposit at least $10. The 2026-27 NBA season will tipoff with a slew of games scheduled for Opening Night on Tuesday. Click here to get started at Polymarket and claim your $25 bonus after depositing $10 with the Polymarket promo code SPORTSLINE:
The New York Knicks will celebrate their 2026 NBA championship at Madison Square Garden before opening the season with a matchup against the rival Philadelphia 76ers at 7 p.m. ET. The Knicks swept the Sixers during the Eastern Conference semifinals during their championship run, winning the title for the first time since 1973, though the two teams split their four-game regular season series.
NBA Opening Night will also feature the San Antonio Spurs hosting the Oklahoma City Thunder in a rematch of the 2026 Western Conference Finals, with a 9:30 p.m. ET tipoff. Visit the Polymarket promo code review page for the terms and conditions of this offer.
How to sign up for the Polymarket referral code SPORTSLINE
You can sign up for Polymarket, one of the top prediction market sites, using the steps listed below. This offer is only available for new users.
- Click CLAIM BONUS on this page. Download the Polymarket app.
- Create an account and provide all the required information, such as name, email and payment details. Use the code SPORTSLINE to get your bonus.
- Make a first deposit by your preferred deposit method and follow the prompts.
- New users must deposit at least $10 in contracts for the $25 trading bonus to be applied to their account.
After depositing $10 with the Polymarket promo code, new users will be given a $25 trading bonus:
76ers vs. Knicks trading preview
The Knicks managed to keep the majority of their NBA championship roster intact, with backup center Mitchell Robinson serving as their only key departure entering the 2025-26 season. Former Villanova stars Jalen Brunson, the NBA Finals MVP, Josh Hart and Mikal Bridges will once again share the court with OG Anunoby and Karl-Anthony Towns to open the season.
The Sixers, on the other hand, made several major changes during the offseason after a disappointing playoff run. LeBron James and Jaylen Brown will join a roster that already includes Tyrese Maxey, VJ Edgecombe and Joel Embiid.
The Knicks are currently trading at $0.51 per share to win by five or more points, while the Sixers are trading at $0.50 per share to lose by four or fewer points or win outright, at Polymarket. Trade on NFL games and more with the Polymarket promo code SPORTSLINE:
Thunder vs. Spurs trading preview
The Thunder edged the Spurs by two games to finish with the best regular season record, though San Antonio won four of their five head-to-head games, before besting Oklahoma City in seven games during the Western Conference Finals. The Thunder will return their starting 5 of NBA MVP Shai Gilgeous, Cason Wallace, Jalen Williams, Chet Holmgren and Isaiah Hartenstein.
The Spurs snapped their six-year playoff drought as their young roster took shape last season. San Antonio will also return the majority of its roster, featuring All-Star center Victor Wembanyama, Devin Vassell, and De'Aaron Fox, while recently acquired forward Tobias Harris has been ruled out for the season opener due to a left calf strain.
The Spurs are trading at $0.52 per share to win at home, while the Thunder are trading at $0.49 per share at Polymarket. Trade on college football games and more with the Polymarket promo code SPORTSLINE:
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Written by Jason Hall
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