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MLB·Sun 2:10 PM ET

As vs Chicago WS

Chicago WS is the current favorite at $0.57 ask on Kalshi and $0.55 ask on Polymarket — an implied ≈56% chance. Prices as of 04:45 UTC on Jul 10, 2026, delayed about five minutes. Source markets: Kalshi · Polymarket. Resolution follows each venue's own market terms.

Curious how long a gap like this stays open? We measured it.

As

MLB

Sun 2:10 PM ET

Chicago WS
40%60%80%100%2:34 PM5:18 PM7:59 PM10:36 PM12:43 AM48¢48¢

Moneyline

As
Kalshi48¢Polymarket48¢
Chicago WS2¢ gap
Kalshi57¢Polymarket55¢

Prices delayed about five minutes. Each venue's best ask per outcome; Kalshi asks are derived from its NO bids (ask = $1 minus the bid). Kalshi volume counts contracts, Polymarket volume is in dollars. Real-time prices and the full depth ladder are available via the WebSocket stream with an API key. Feed reference DINO-XKQZ7-9182.