What is the current probability for "Kansas City Week 1 Starting Quarterback?"?

Current Kalshi odds for "Kansas City Week 1 Starting Quarterback?": Patrick Mahomes 99%, Garrett Nussmeier 15%, Jacoby Brissett 3% (top 3 of 15 outcomes), refreshed continuously.

When does this market resolve?

This event resolves on Sep 22, 2026.

How is the probability calculated?

pdata reads the latest market prices directly from kalshi's public API and normalizes them to a 0-100 probability scale. See https://pdata.world/methodology for details on per-platform conventions.

Where can I get this data programmatically?

The JSON endpoint is https://api.pdata.world/api/v1/events/kalshi/KXSTARTINGQBWEEK1-W1-26SEP15-KC. An MCP server with 9 tools is available at https://api.pdata.world/mcp. Full agent guide: https://pdata.world/agents.md.

opentrade on Kalshi

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event15 outcomes

Kansas City Week 1 Starting Quarterback?

·Sports·ends Sep 22, 2026

vol cum

$113.5k

vol 24h

$71.6k

outcomes

ends

Sep 22, 2026

outcomesclick to inspect →

showing 5 of 15

marketselected outcome

Patrick Mahomes

rank #1

99¢

▲ 4.0pp

24h change

vol cum

$70k

vol 24h

$41.9k

spread

0.01

ends

Sep 22, 2026

If Patrick Mahomes is officially designated as Kansas City's starting quarterback for Week 1 of the 2026-27 Pro Football season, then the market resolves to Yes.

timeline

opened · Mar 11, 2026opencloses · Sep 22, 2026

Patrick Mahomes · prices over time

−24h

now

volume · by outcomehover a column to inspect

no volume history

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