Home › Polymarket vs Kalshi › World Series 2026 champion
Updated September 24, 2026 · refreshed twice a day
Polymarket prices Los Angeles Dodgers at 30.5% and Kalshi at 31.6%. The widest gap is on Cleveland Guardians: 3.8% on Polymarket vs 4.9% on Kalshi (1.2 points). Prices checked September 24, 2026, before fees.
| Outcome | Polymarket | Kalshi | Gap | Cheaper to buy Yes |
|---|---|---|---|---|
| Los Angeles Dodgers | 30.5% | 31.6% | -1.1 pts | Polymarket |
| Milwaukee Brewers | 15.4% | 15.2% | +0.2 pts | Kalshi |
| Tampa Bay Rays | 11.7% | 11.1% | +0.6 pts | Kalshi |
| New York Yankees | 8.5% | 7.4% | +1.1 pts | Kalshi |
| Atlanta Braves | 5.2% | 6.2% | -1.0 pts | Polymarket |
| Boston Red Sox | 5.2% | 5.7% | -0.4 pts | Polymarket |
| San Diego Padres | 5.3% | 5.6% | -0.2 pts | Polymarket |
| Philadelphia Phillies | 4.5% | 5.5% | -1.0 pts | Polymarket |
| Cleveland Guardians | 3.8% | 4.9% | -1.2 pts | Polymarket |
| Chicago Cubs | 4.5% | 4.2% | +0.2 pts | Kalshi |
Gap = Polymarket minus Kalshi, in percentage points, before fees. Polymarket odds page for this event · Kalshi odds for this event on Kalshi View
Polymarket prices Los Angeles Dodgers at 30.5% and Kalshi at 31.6%. The widest gap is on Cleveland Guardians: 3.8% on Polymarket vs 4.9% on Kalshi (1.2 points). Prices checked September 24, 2026, before fees.
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.
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