Portland Timbers vs. Atlanta United FC odds: Kalshi vs Polymarket
Sat, Sep 19, 2026, 10:30 PM ET · MLS games · $500 traded in 24h across both venues.
Portland Timbers: Kalshi 48¢ vs Polymarket 48¢, -0.5 pp
Mid prices. A price is the market's probability: 48¢ means 48%. The gap is Kalshi minus Polymarket in percentage points.
Two separate exchanges, two accounts. Links may carry a referral code, which never changes what is shown. Disclosures.
-6.97¢ per $1, after fees
Buy Portland Timbers @ Kalshi 49¢, Atlanta United FC @ Polymarket 29¢, Draw @ Polymarket 25¢
All outcomes
| Outcome | Kalshi bid / ask | Polymarket bid / ask | Gap |
|---|---|---|---|
| Portland Timbers | 46¢ / 49¢ | 46¢ / 50¢ | -0.5 pp |
| Atlanta United FC | 27¢ / 29¢ | 26¢ / 29¢ | +0.5 pp |
| Draw | 23¢ / 25¢ | 23¢ / 25¢ | 0.0 pp |
Price history, last 3 days
How this is matched
Games are matched across the two exchanges by league, team codes and date. Polymarket prices come from its live order book, Kalshi from its public API. Refreshed every 45 seconds.
What this is not
Read-only. Nothing here places or routes orders and nothing is advice. Fees, slippage and the time it takes to move money between venues are not in these numbers.