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NBA Champion: Polymarket vs Kalshi
30 outcomes on both venues·updated Sep 1, 09:50 PM UTC
Oklahoma City Thunder leads at 21.5¢ on Polymarket against 22.5¢ on Kalshi. 2 outcomes currently differ by 3 points or more between the two venues — the kind of gap that can survive fees and taxes.
| Outcome | Polymarket | Kalshi | Diff |
|---|---|---|---|
| Oklahoma City Thunder | 21.5¢ | 22.5¢ | -1.0 |
| San Antonio Spurs | 20.5¢ | 22.5¢ | -2.0 |
| Philadelphia 76ers | 12.7¢ | 9.5¢ | +3.1 |
| New York Knicks | 11.5¢ | 8.5¢ | +3.0 |
| Boston Celtics | 4.5¢ | 4.5¢ | 0.0 |
| Minnesota Timberwolves | 4.3¢ | 3.5¢ | +0.8 |
| Denver Nuggets | 3.3¢ | 3.5¢ | -0.3 |
| Miami Heat | 3.1¢ | 3.5¢ | -0.3 |
| Toronto Raptors | 3.0¢ | 2.5¢ | +0.6 |
| Detroit Pistons | 2.9¢ | 2.5¢ | +0.5 |
| Los Angeles Lakers | 2.1¢ | 2.5¢ | -0.5 |
| Indiana Pacers | 1.9¢ | 1.5¢ | +0.5 |
| Cleveland Cavaliers | 1.9¢ | 2.5¢ | -0.6 |
| Houston Rockets | 1.5¢ | 1.5¢ | -0.1 |
| Washington Wizards | 1.3¢ | 1.0¢ | — |
| Golden State Warriors | 1.1¢ | 1.5¢ | -0.5 |
| Portland Trail Blazers | 0.9¢ | 1.0¢ | — |
| Atlanta Hawks | 0.9¢ | 1.0¢ | — |
| Orlando Magic | 0.8¢ | 1.5¢ | -0.7 |
| Utah Jazz | 0.8¢ | 1.0¢ | — |
| Dallas Mavericks | 0.8¢ | 1.0¢ | — |
| Phoenix Suns | 0.5¢ | 1.0¢ | — |
| Charlotte Hornets | 0.4¢ | 1.0¢ | — |
| Memphis Grizzlies | 0.3¢ | 1.0¢ | — |
| Chicago Bulls | 0.3¢ | 1.0¢ | — |
| Los Angeles Clippers | 0.3¢ | 1.0¢ | — |
| Sacramento Kings | 0.1¢ | 1.0¢ | — |
| Milwaukee Bucks | 0.1¢ | 1.0¢ | — |
| Brooklyn Nets | 0.1¢ | 1.0¢ | — |
| New Orleans Pelicans | 0.1¢ | 1.0¢ | — |
Polymarket shows the last traded price; Kalshi shows the bid/ask midpoint. Where the Kalshi book is too wide to compare, the raw bid–ask range is shown instead and no difference is reported. Prices move continuously — confirm on the venue before trading.
Where to trade this
Polymarket review
USDC settlement, taker fees 0.75–1.80%, no interest on balances.
Kalshi review
CFTC-regulated, USD settlement, about 4% APY on idle cash.
Deciding between them? Read the full Polymarket vs Kalshi comparison, or see the best prediction market apps.
