PolymarketOpen

Grenier vs. Overbeck: Match O/U 22.5

Under50%
Over50%

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24h volume$20
7d volume$20
30d volume$20
Liquidity$0.2
Spread98%
ResolvesOct 6, 2026in 6 days

Probability history

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Shaded periods have no successful hourly price check.

Probability history0%25%50%75%100%Sep 27, 10:49 PMSep 28, 02:29 PMSep 29, 06:09 AMSep 29, 09:49 PMShaded 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 Hugo Grenier and Carl Overbeck in the Porto 2, originally scheduled for September 29, 2026 at 5:00AM ET. This market will resolve to "Over" if the total number of games completed equals or exceeds 23. Otherwise, it will resolve to "Under." All tiebreaks, including any Champions/Super tiebreak, count as one (1) game. 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 the match is permanently abandoned before completion, or if the match has not been completed by October 13, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered unconditionally 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, including whether a final set is played as a full set or as a match tiebreak. For example, for a line of 21.5, if play stops at 6-3, 5-6, completing the match would have required at least 2 additional games, resulting in at least 22 games played, so "Over" would resolve as the winning outcome. Likewise, if the published format replaces the final set with a match tiebreak, that tiebreak counts as one (1) game, so for a line of 22.5, if play stops at 6-2, 3-3, the match could have reached at most 22 games and "Under" would resolve as the winning outcome. 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 2 Winner: Hugo Grenier vs Carl OverbeckPolymarket50% Hugo GrenierOpen
Grenier vs. Overbeck: Set 1 Games O/U 10.5Polymarket50% OverOpen
Set 1 Winner: Hugo Grenier vs Carl OverbeckPolymarket51% Carl OverbeckOpen
Grenier vs. Overbeck: Set 2 Games O/U 8.5Polymarket50% UnderOpen
Game Spread: Carl Overbeck (-1.5) vs Hugo Grenier (+1.5)Polymarket50% Hugo GrenierOpen
Grenier vs. Overbeck: Set 1 Games O/U 8.5Polymarket100% OverOpen
Grenier vs. Overbeck: Set 2 Games O/U 9.5Polymarket51% OverOpen
Grenier vs. Overbeck: Set 2 Games O/U 10.5Polymarket50% UnderOpen
Hugo Grenier vs. Carl Overbeck: Total Sets O/U 2.5Polymarket50% Over 2.5Open
Grenier vs. Overbeck: Set 1 Games O/U 9.5Polymarket91% OverOpen
Porto 2: Hugo Grenier vs Carl OverbeckPolymarket98% Hugo GrenierOpen
Porto 2: Completed Match: Hugo Grenier vs Carl OverbeckPolymarket54% YesOpen
Grenier vs. Overbeck: Match O/U 21.5Polymarket50% OverOpen
Set Handicap: Carl Overbeck (-1.5) vs Hugo Grenier (+1.5)Polymarket50% Carl OverbeckOpen
Grenier vs. Overbeck: Match O/U 23.5Polymarket51% OverOpen

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As of Sep 29, 10:16 PM UTC