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Data as of Sep 1, 2026, 10:40 PM UTC · policy pm-quality-3
Current implied probability
Kyle Sieg 1%Leader of 38 outcomes
Market quality
≤49 / 100
Low quality24h Volume
—
Liquidity
$3.8K
Medium liquiditySpread
1.0 pt
Tight spreadMarket data
Updated 16 minutes ago
Aug 31, 26, 9:35 PMSep 13, 26, 5:30 AM
Trends
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Rules
If the named outcome records the fastest valid lap time in the main race at the NASCAR O'Reilly Auto Parts Series 2026 NASCAR Fleetio 200, then the market resolves to Yes.
Settles via:the Governing League
- Important information: NASCAR races will be paid out after the final race results have been posted by NASCAR.
- Determinations are not based on provisional results, we appreciate your patience.
- If the named outcome retires, is disqualified, or otherwise is not classified as a finisher in the race, the market for that competitor resolves to No. If two or more competitors tie for the fastest lap according to NASCAR, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied competitors, and “No” positions will pay 1 minus the "Yes" payout.
- If the race is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result.
- If the race is cancelled or not started within 48 hours of its originally scheduled start, all markets will resolve to a fair price.
Open markets
SportsKALSHIFery vs Musetti
- Lorenzo Musetti+20.0pt97%
- Arthur Fery-21.0pt3%
- Total Vol
- $4.5M
- 24h Vol
- $4.4M
KALSHISeattle vs Boston: Total Runs
- Over 2.5 runs scored95%
- Over 3.5 runs scored86%
- Over 4.5 runs scored80%
+8 more outcomes
- Total Vol
- $3.2M
- 24h Vol
- $3.2M
POLYMARKETUS Open ATP: Francisco Comesana vs Flavio Cobolli
- Completed Match+49.5pt100%
- Cobolli Set 1 Winner+68.5pt100%
- Cobolli Set 2 Winner+69.0pt100%
+23 more outcomes
POLYMARKET2026 Men’s US Open Winner (Tennis)
- Carlos Alcaraz+1.0pt33.6%
- Alexander Zverev-0.1pt22.4%
- Ben Shelton-1.6pt7.5%
+45 more outcomes
KALSHINew York M vs Tampa Bay
- Tampa Bay+3.0pt56.4%
- New York M-3.0pt43.6%
- Total Vol
- $2.2M
- 24h Vol
- $2.1M
POLYMARKETUS Open ATP: Dane Sweeny vs Corentin Moutet
- Moutet Set 1 O/U 8.5+31.0pt100%
- Moutet Set 1 Winner+66.0pt100%
- Moutet Set 1 O/U 9.5+51.5pt100%
+23 more outcomes
Frequently asked questions
- What are the current odds for NASCAR Fleetio 200: Fastest Lap?
- Kalshi prices Kyle Sieg at 1% as of September 1, 2026.
- When does NASCAR Fleetio 200: Fastest Lap resolve?
- NASCAR Fleetio 200: Fastest Lap is scheduled to resolve on September 13, 2026.
- How is NASCAR Fleetio 200: Fastest Lap settled?
- Kalshi settles this market as follows: If the named outcome records the fastest valid lap time in the main race at the NASCAR O'Reilly Auto Parts Series 2026 NASCAR Fleetio 200, then the market resolves to Yes.