PolymarketOpen

Set Handicap: Colton Smith (-1.5) vs Aidan Mayo (+1.5)

Aidan Mayo50%
Colton Smith50%

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24h volume—
7d volume—
30d volume—
Liquidity$25.4
Spread90%
ResolvesOct 8, 2026in 8 days

Probability history

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Probability history0%25%50%75%100%Sep 30, 04:50 AMSep 30, 07:08 AMSep 30, 09:27 AMSep 30, 11:45 AMShaded periods have no successful hourly price check.

No recorded data before Sep 30 in this window.

Based on this market’s outcome prices, expressed as probabilities.

Resolution rules

This market refers to the tennis match between Colton Smith and Aidan Mayo in the Columbus, originally scheduled for October 1, 2026 at 10:00AM ET. This market will resolve to "Colton Smith" if Colton Smith wins by 2 or more sets than Aidan Mayo, based on the final completed score. Otherwise, it will resolve to "Aidan Mayo." If the match begins but is not completed due to retirement, default, or disqualification, this market will resolve 50-50, unless the outcome of this market has already been unconditionally determined by the completed portion of play under the match format published by the tournament organizer for that round. For example, if the deciding set has begun when the match ends, Colton Smith can no longer win by 2 or more sets, and this market will resolve to "Aidan Mayo." If the match is canceled before play begins, or a result has not been determined by October 15, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official Challenger results.

Sourcehttps://www.atptour.com/en/scores/current

Other legs of this event

MarketVenuePriceStatus
Columbus: Completed Match: Aidan Mayo vs Colton SmithPolymarket54% YesOpen
Mayo vs. Smith: Set 1 Games O/U 9.5Polymarket51% UnderOpen
Mayo vs. Smith: Set 2 Games O/U 8.5Polymarket51% UnderOpen
Mayo vs. Smith: Set 2 Games O/U 9.5Polymarket51% UnderOpen
Aidan Mayo vs. Colton Smith: Total Sets O/U 2.5Polymarket50% Under 2.5Open
Mayo vs. Smith: Set 1 Games O/U 10.5Polymarket51% UnderOpen
Set Handicap: Aidan Mayo (-1.5) vs Colton Smith (+1.5)Polymarket50% Colton SmithOpen
Mayo vs. Smith: Match O/U 23.5Polymarket67% OverOpen
Mayo vs. Smith: Match O/U 21.5Polymarket51% UnderOpen
Set 2 Winner: Aidan Mayo vs Colton SmithPolymarket50% Aidan MayoOpen
Mayo vs. Smith: Match O/U 22.5Polymarket52% UnderOpen
Mayo vs. Smith: Set 2 Games O/U 10.5Polymarket51% UnderOpen
Mayo vs. Smith: Set 1 Games O/U 8.5Polymarket51% UnderOpen
Set 1 Winner: Aidan Mayo vs Colton SmithPolymarket60% Colton SmithOpen
Aidan Mayo vs Colton Smith: Aidan Mayo winsPolymarket64% Colton SmithOpen

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As of Sep 30, 11:54 AM UTC