Data quality warningNo live quotes
Data as of Sep 8, 2026, 11:15 AM UTC · policy pm-quality-3
Current implied probability
Frances Tiafoe 3-0 50%Leader of 7 outcomes
Market quality
24 / 100
Low quality24h Volume
—
Liquidity
$2.8
Low liquiditySpread
97.0 pt
Wide spreadComments
0
Market data
Updated 12 minutes ago
Sep 6, 26, 11:44 PM UTCSep 15, 26, 3:30 PM UTC
Trends
Rules
In the upcoming US Open ATP singles match between Frances Tiafoe and Alex Michelsen, scheduled for September 8, 2026 at 11:30AM ET: This market will resolve based on the final set score of the Frances Tiafoe vs. Alex Michelsen match.
- This match is played in a best-of-5-sets format.
- The possible outcomes are 3-0, 3-1, “the named outcome”, and 3-2 in either direction.
- If the match is canceled (not played at all), or is delayed beyond 14 days from the scheduled date at 11:59 PM ET without completion, this market will resolve to 'the named outcome'.
- If the match begins but is the named outcome, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to 'the named outcome' regardless of the set score at the time.
- If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 'the named outcome'.
Open markets
Sports
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POLYMARKETBarranquilla: Julieta Pareja vs Lucrezia Stefanini
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+13 more outcomes
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ROBINHOOD (ROTHERA)MLB: Chicago Cubs vs Milwaukee Brewers (Sep 7, 2026)
- MIL+44.0pt99%
- CHC-46.0pt1%
- Total Vol
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- 24h Vol
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ROBINHOOD (ROTHERA)MLB: New York Mets vs Miami Marlins (Sep 7, 2026)
- NYM+51.0pt99%
- MIA-53.0pt1%
- Total Vol
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- 24h Vol
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ROBINHOOD (ROTHERA)MLB: Arizona Diamondbacks vs Kansas City Royals (Sep 7, 2026)
- ARI+28.0pt79.8%
- KC-31.0pt20.2%
- Total Vol
- $1.2M
- 24h Vol
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KALSHI2027 Pro Football Champion
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- Buffalo6.5%
- Seattle6.5%
+29 more outcomes
- Total Vol
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- 24h Vol
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Frequently asked questions
- What are the current odds for Frances Tiafoe vs. Alex Michelsen - Exact Score?
- Polymarket prices Frances Tiafoe 3-0 at 50% as of September 8, 2026.
- When does Frances Tiafoe vs. Alex Michelsen - Exact Score resolve?
- Frances Tiafoe vs. Alex Michelsen - Exact Score is scheduled to resolve on September 15, 2026.
- How is Frances Tiafoe vs. Alex Michelsen - Exact Score settled?
- Polymarket settles this market as follows: In the upcoming US Open ATP singles match between Frances Tiafoe and Alex Michelsen, scheduled for September 8, 2026 at 11:30AM ET: This market will resolve based on the final set score of the Frances Tiafoe vs. Alex Michelsen match.