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Chicago WS vs Seattle

May 18, 2026 at 9:40 PM
KXMLBGAME-26MAY182140CWSSEA
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LinesBooks haven't posted lines for this game yet — typically 1-2 days before tipoff
99.0%
Bid 99.0¢ · Ask 100.0¢ · Last 99.0¢
Bid 0.0¢ · Ask 1.0¢ · Last 1.0¢
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Chicago WS vs Seattle odds — FAQ

What are the current odds for Chicago WS vs Seattle?
Live Kalshi implied probability and per-book sportsbook prices for Chicago WS vs Seattle are shown above, updated every 5 minutes. Compare against the de-vigged book median to find the cheapest side.
When is Chicago WS vs Seattle?
Chicago WS vs Seattle starts at Mon, 18 May 2026 21:40:00 GMT. Markets close at kickoff/tip-off on most books; Kalshi typically keeps trading until the event resolves.
Where can I get the best price on Chicago WS vs Seattle?
The "Best book" column above identifies the sportsbook offering the longest American price per side. We track 0 books on this matchup; subscribe to Pro for full per-book pricing across all MLB markets.
Is Chicago WS vs Seattle on Kalshi?
Yes — Kalshi lists MLB game markets as event contracts. You buy YES or NO at the listed price; contracts settle at $1 or $0 when the game ends.