New York Mets vs. New York Yankees odds: Kalshi vs Polymarket
Sat, Sep 12, 2026, 1:35 PM ET · MLB games · $0 traded in 24h across both venues.
New York Yankees: Kalshi 64¢ vs Polymarket 62¢, +1.5 pp
Mid prices. A price is the market's probability: 64¢ means 64%. 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.
-5.17¢ per $1, after fees
Buy New York Mets @ Kalshi 39¢, New York Yankees @ Polymarket 63¢
All outcomes
| Outcome | Kalshi bid / ask | Polymarket bid / ask | Gap |
|---|---|---|---|
| New York Mets | 34¢ / 39¢ | 37¢ / 39¢ | -1.5 pp |
| New York Yankees | 60¢ / 67¢ | 61¢ / 63¢ | +1.5 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.