Home › Polymarket vs Kalshi › Pro football champion (2026–27 season)
Updated November 9, 2026 · refreshed twice a day
Polymarket prices San Francisco 49ers at 13.9% and Kalshi at 15.5%. The widest gap is on Seattle Seahawks: 3.9% on Polymarket vs 5.5% on Kalshi (1.7 points). Prices checked November 9, 2026, before fees.
| Outcome | Polymarket | Kalshi | Gap | Cheaper to buy Yes |
|---|---|---|---|---|
| San Francisco 49ers | 13.9% | 15.5% | -1.6 pts | Polymarket |
| Chicago Bears | 13.7% | 12.5% | +1.2 pts | Kalshi |
| Buffalo Bills | 13.5% | 13.5% | 0 | Same |
| Jacksonville Jaguars | 9.0% | 8.5% | +0.5 pts | Kalshi |
| Kansas City Chiefs | 8.9% | 7.5% | +1.4 pts | Kalshi |
| Cincinnati Bengals | 6.0% | 6.5% | -0.5 pts | Polymarket |
| Los Angeles Rams | 6.5% | 6.5% | 0 | Same |
| Denver Broncos | 5.2% | 5.5% | -0.3 pts | Polymarket |
| Seattle Seahawks | 3.9% | 5.5% | -1.7 pts | Polymarket |
| Detroit Lions | 4.2% | 4.5% | -0.3 pts | Polymarket |
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 San Francisco 49ers at 13.9% and Kalshi at 15.5%. The widest gap is on Seattle Seahawks: 3.9% on Polymarket vs 5.5% on Kalshi (1.7 points). Prices checked November 9, 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.
Other events priced on both: Fed decision in December 2026 · Which party wins the 2028 presidential election · NBA champion 2027 · 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