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Houston Astros vs Washington Nationals
Final
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Houston Astros vs Washington Nationals — 2026 final odds

Kalshi closed with Washington Nationals at 99.0% versus Houston Astros at 1.0%. Final book consensus: Washington Nationals 77.8% / Houston Astros 22.2%.

Closing prices

SideKalshi closingBooks medianBooks countEdge (books − Kalshi)
Washington99.0%77.8%11-21.2%
Houston1.0%22.2%11+21.2%

FAQ

Did Kalshi correctly price Houston Astros vs Washington Nationals?
At settlement, Kalshi had Washington Nationals priced at 99.0% (closing implied probability). Compare against the de-vigged book median of 77.8% from 11 US sportsbooks.
What was the final book consensus for Houston Astros vs Washington Nationals?
Washington Nationals: 77.8% median de-vigged across 11 books · Houston Astros: 22.2% median de-vigged across 11 books
Where can I find live Houston Astros odds?
For current MLB matchups, see the live MLB hub at /sports/mlb, or browse the full 2026 archive at /sports/mlb/2026.

This archive shows the final Kalshi and sportsbook prices captured when the event settled. For methodology see /about/methodology.

Houston Astros vs Washington Nationals 2026 final odds — Kalshi closed Washington Nationals at 99% | SportsBookISH