Home › Polymarket vs Kalshi › World Series 2026 champion
Updated October 6, 2026 · refreshed twice a day
Polymarket prices Los Angeles Dodgers at 28.5% and Kalshi at 27.8%. The widest gap is on Tampa Bay Rays: 16.3% on Polymarket vs 15.2% on Kalshi (1.1 points). Prices checked October 6, 2026, before fees.
| Outcome | Polymarket | Kalshi | Gap | Cheaper to buy Yes |
|---|---|---|---|---|
| Los Angeles Dodgers | 28.5% | 27.8% | +0.7 pts | Kalshi |
| Milwaukee Brewers | 24.6% | 25.4% | -0.8 pts | Polymarket |
| Tampa Bay Rays | 16.3% | 15.2% | +1.1 pts | Kalshi |
| New York Yankees | 9.5% | 9.8% | -0.4 pts | Polymarket |
| Atlanta Braves | 8.9% | 9.8% | -1.0 pts | Polymarket |
| San Diego Padres | 2.6% | 2.6% | -0.1 pts | Polymarket |
| Cleveland Guardians | 2.4% | 1.6% | +0.8 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 28.5% and Kalshi at 27.8%. The widest gap is on Tampa Bay Rays: 16.3% on Polymarket vs 15.2% on Kalshi (1.1 points). Prices checked October 6, 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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