
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · Week 9 to Week 10
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Pro Football: Fernando Mendoza 2026-27 Regular Season Passing Touchdowns
Pro Football: Fernando Mendoza 2026-27 Regular Season Passing Yards
When will Fernando Mendoza get his first regular season start?
Pro Football: Fernando Mendoza named Raiders starting QB by which date?
2027 Pro Football Champion
NFL: Kansas City Chiefs vs Denver Broncos (Nov 1, 2026)
Rules
If Fernando Mendoza is listed as the starting quarterback for the first time according to the official depth chart published by his current team between Week 9 and Week 10 in the 2026-27 Pro Football regular season, then the market resolves to Yes.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/kxnfldebut-27fmendoza15AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+29 more outcomes
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