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NBA champion 2027: Polymarket vs Kalshi odds

Updated November 9, 2026 · refreshed twice a day

Polymarket prices San Antonio Spurs at 21.5% and Kalshi at 21.5%. The widest gap is on Golden State Warriors: 2.4% on Polymarket vs 4.5% on Kalshi (2.1 points). Prices checked November 9, 2026, before fees.

OutcomePolymarketKalshiGapCheaper to buy Yes
San Antonio Spurs21.5%21.5%0Same
Oklahoma City Thunder15.5%14.5%+1.0 ptsKalshi
Philadelphia 76ers13.4%12.5%+0.9 ptsKalshi
New York Knicks7.5%6.5%+1.0 ptsKalshi
Boston Celtics6.5%6.5%0Same
Minnesota Timberwolves6.0%5.5%+0.5 ptsKalshi
Houston Rockets4.8%5.5%-0.8 ptsPolymarket
Detroit Pistons4.5%3.5%+1.0 ptsKalshi
Golden State Warriors2.4%4.5%-2.1 ptsPolymarket
Los Angeles Lakers4.0%3.5%+0.5 ptsKalshi

Gap = Polymarket minus Kalshi, in percentage points, before fees. Polymarket odds page for this event · Kalshi odds for this event on Kalshi View

Frequently asked questions

Is Polymarket or Kalshi cheaper for NBA champion 2027?

Polymarket prices San Antonio Spurs at 21.5% and Kalshi at 21.5%. The widest gap is on Golden State Warriors: 2.4% on Polymarket vs 4.5% on Kalshi (2.1 points). Prices checked November 9, 2026, before fees.

Why do Polymarket and Kalshi prices differ?

They are separate order books with different traders, fees and access rules, so the same outcome can trade a few points apart. Fees, deposit and withdrawal costs and settlement rules can erase a small gap.

Other events priced on both: Fed decision in December 2026 · Which party wins the 2028 presidential election · Pro football champion (2026–27 season) · Stanley Cup 2027 · Champions League 2027 winner · Will Anthropic or OpenAI IPO first · US recession by the end of 2026. Polymarket View is independent and not affiliated with Polymarket or Kalshi. Educational information, not financial advice. All pairs

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