PolymarketResolved

Billy Harris vs. Felix Balshaw: Total Sets O/U 2.5

Over 2.5100%
Under 2.50%

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This market has settled. The prices shown are final.
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24h volume—
7d volume—
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Liquidity$0
Spread19%
ResolvesOct 5, 2026in 5 days

Probability history

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Probability history0%25%50%75%100%Sep 26, 10:50 PMSep 27, 09:41 PMSep 28, 08:31 PMSep 29, 07:22 PMShaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.

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

Resolution rules

This market refers to the tennis match between Billy Harris and Felix Balshaw in the Mouilleron-Le-Captif, originally scheduled for September 28, 2026 at 4:00AM ET. If the match is played to completion, this market will resolve to "Over" if the total number of sets played equals or exceeds 3, and to "Under" otherwise. A set counts as played once it has begun, even if it is not played to completion. A super tie breaker is considered as one (1) set. If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution. If a player retires, withdraws, is defaulted, or is disqualified, or the match otherwise begins but is not completed, this market will resolve based on any outcome that was already unequivocally determined at the time play stopped. An outcome is considered unequivocally determined if it would have been guaranteed under every possible completion of the match played according to the match format published by the tournament organizer for that round. For example, for a line of 2.5, if play stops with the players at one set each, completing the match would have required at least one additional set, resulting in at least 3 sets played, so "Over" would resolve as the winning outcome. If neither outcome was already determined at the time play stopped, this market will resolve 50-50. If the match is canceled, or has not been completed by October 12, 2026, 11:59 PM ET, this market will resolve 50-50, unless an outcome was already unequivocally determined as described above. The primary resolution source for this market will be official Challenger statistics; however, a consensus of credible reporting may also be used.

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

Other legs of this event

MarketVenuePriceStatus
Set 1 Winner: Billy Harris vs Felix BalshawPolymarket100% Felix BalshawOpen
Harris vs. Balshaw: Set 2 Games O/U 8.5Polymarket100% OverOpen
Harris vs. Balshaw: Set 2 Games O/U 9.5Polymarket100% UnderOpen
Set 2 Winner: Billy Harris vs Felix BalshawPolymarket100% Billy HarrisOpen
Set Handicap: Billy Harris (-1.5) vs Felix Balshaw (+1.5)Polymarket100% Felix BalshawOpen
Harris vs. Balshaw: Match O/U 22.5Polymarket100% OverOpen
Harris vs. Balshaw: Set 1 Games O/U 9.5Polymarket100% OverOpen
Harris vs. Balshaw: Set 1 Games O/U 10.5Polymarket100% OverOpen
Harris vs. Balshaw: Set 1 Games O/U 8.5Polymarket100% OverOpen
Harris vs. Balshaw: Match O/U 23.5Polymarket100% OverOpen
Set Handicap: Felix Balshaw (-1.5) vs Billy Harris (+1.5)Polymarket100% Billy HarrisOpen
Harris vs. Balshaw: Set 2 Games O/U 10.5Polymarket100% UnderOpen
Mouilleron-Le-Captif: Billy Harris vs Felix BalshawPolymarket100% Felix BalshawOpen
Mouilleron-Le-Captif: Completed Match: Billy Harris vs Felix BalshawPolymarket100% YesOpen
Harris vs. Balshaw: Match O/U 21.5Polymarket100% OverOpen

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As of Sep 29, 10:12 PM UTC