St. Louis City SC vs. Toronto FC odds: Kalshi vs Polymarket
Sat, Sep 19, 2026, 8:30 PM ET · MLS games · $1k traded in 24h across both venues.
St. Louis City SC: Kalshi 57¢ vs Polymarket 57¢, -0.5 pp
Mid prices. A price is the market's probability: 57¢ means 57%. 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.
-5.05¢ per $1, after fees
Buy St. Louis City SC @ Polymarket 58¢, Toronto FC @ Polymarket 21¢, Draw @ Kalshi 22¢
All outcomes
| Outcome | Kalshi bid / ask | Polymarket bid / ask | Gap |
|---|---|---|---|
| St. Louis City SC | 56¢ / 58¢ | 57¢ / 58¢ | -0.5 pp |
| Toronto FC | 20¢ / 21¢ | 19¢ / 21¢ | +0.5 pp |
| Draw | 21¢ / 22¢ | 21¢ / 23¢ | -0.5 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.