KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
Patrick Mahomes 81.2%-4.0ptLeader of 15 outcomesVig-adjusted: raw venue quotes summed above 100% and were normalized.
Market quality
71 / 100
Medium quality24h Volume
$10.2K
Liquidity
$86.8K
High liquiditySpread
1.0 pt
Tight spreadMarket data
Updated 2 minutes ago
Mar 11, 26, 9:00 PM UTCSep 15, 26, 3:59 AM UTC
Trends
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KalshiRules
If the named outcome 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.
- Position designation is determined by the official depth chart published by the team for the specified week.
- If no official depth chart is available, the designation comes from official team communications (injury reports, press releases).
- For bye weeks, the market uses the last available depth chart before the bye.
- If the player is injured but still officially listed at the position, the market resolves to Yes.
- For postseason weeks, if the team is eliminated before that week, the market resolves to No. Practice squad and inactive players do not qualify unless officially promoted to the active roster at the specified position.
Open markets
Sports
POLYMARKETUS Open ATP: Frances Tiafoe vs Alex Michelsen
- Michelsen Total Sets: O/U 3.5+34.5pt100%
- Michelsen Set 3 Winner+45.5pt100%
- Michelsen Total Sets: O/U 4.5+70.5pt100%
+25 more outcomes
- Total Vol
- $6.9M
- 24h Vol
- $6.9M
POLYMARKETUEFA Champions League: 2027 Champion
- Barcelona17.9%
- Arsenal15.1%
- Bayern Munich13.2%
+33 more outcomes
- Total Vol
- $28.5M
KALSHIHouston vs Philadelphia
- Houston+48.0pt91.1%
- Philadelphia-48.0pt8.9%
- Total Vol
- $2.8M
- 24h Vol
- $2.7M
KALSHIUS Open Men's Singles Winner
- Carlos Alcaraz+1.0pt58%
- Alexander Zverev+4.0pt26%
- Ben Shelton+2.0pt9%
+45 more outcomes
- Total Vol
- $28.6M
KALSHIBrace vs Sorribes Tormo
- Cadence Brace52%
- Sara Sorribes Tormo48%
- Total Vol
- $2.2M
- 24h Vol
- $2M
KALSHIShelton vs Alcaraz
- Carlos Alcaraz-1.0pt77.2%
- Ben Shelton+1.0pt22.8%
- Total Vol
- $2.1M
- 24h Vol
- $1.9M
Frequently asked questions
- What are the current odds for Kansas City Week 1 Starting Quarterback??
- Kalshi prices Patrick Mahomes at 81% as of September 9, 2026.
- When does Kansas City Week 1 Starting Quarterback? resolve?
- Kansas City Week 1 Starting Quarterback? is scheduled to resolve on September 15, 2026.
- How is Kansas City Week 1 Starting Quarterback? settled?
- Kalshi settles this market as follows: If the named outcome 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.