PolymarketOpen

Nijkamp vs. Mattioli: Set 1 Games O/U 9.5

Under51%
Over50%

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24h volume—
7d volume—
30d volume—
Liquidity$10.4
Spread97%
ResolvesOct 8, 2026in 7 days

Probability history

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Probability history0%25%50%75%100%Oct 1, 01:51 AMOct 1, 03:56 AMOct 1, 06:00 AMOct 1, 08:05 AM

No recorded data before Oct 1 in this window.

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

Resolution rules

This market refers to the tennis match between Rose Marie Nijkamp and Francesca Mattioli in the W15 Nashville, TN, originally scheduled for October 1, 2026 at 11:30AM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game. If the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution. If the match is permanently abandoned before the first set is completed, or if the first set has not been completed by October 15, 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 set played according to the match format published by the tournament organizer for that round, including whether the set is decided by a tiebreak. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome. The primary resolution source for this market will be official ITF statistics; however, a consensus of credible reporting may also be used. This market may resolve only when the listed period of play has concluded and the result can be definitively determined by the listed resolution source(s).

Sourcehttps://www.itftennis.com/en/tournament-calendar/

Other legs of this event

MarketVenuePriceStatus
W15 Nashville, TN: Rose Marie Nijkamp vs Francesca MattioliPolymarket68% Rose Marie NijkampOpen
W15 Nashville, TN, Main Draw: Completed Match: Rose Marie Nijkamp vs Francesca MattioliPolymarket59% YesOpen
Set Handicap: Rose Marie Nijkamp (-1.5) vs Francesca Mattioli (+1.5)Polymarket50% Rose Marie NijkampOpen
Nijkamp vs. Mattioli: Set 2 Games O/U 9.5Polymarket51% UnderOpen
Rose Marie Nijkamp vs. Francesca Mattioli: Total Sets O/U 2.5Polymarket67% Under 2.5Open
Nijkamp vs. Mattioli: Set 1 Games O/U 8.5Polymarket51% UnderOpen
Nijkamp vs. Mattioli: Match O/U 23.5Polymarket51% UnderOpen
Nijkamp vs. Mattioli: Set 2 Games O/U 8.5Polymarket51% UnderOpen
Set 1 Winner: Rose Marie Nijkamp vs Francesca MattioliPolymarket64% Rose Marie NijkampOpen
Nijkamp vs. Mattioli: Match O/U 21.5Polymarket51% UnderOpen
Set Handicap: Francesca Mattioli (-1.5) vs Rose Marie Nijkamp (+1.5)Polymarket80% Rose Marie NijkampOpen
Nijkamp vs. Mattioli: Match O/U 22.5Polymarket51% UnderOpen
Nijkamp vs. Mattioli: Set 1 Games O/U 10.5Polymarket51% UnderOpen
Nijkamp vs. Mattioli: Set 2 Games O/U 10.5Polymarket51% UnderOpen
Set 2 Winner: Rose Marie Nijkamp vs Francesca MattioliPolymarket50% Francesca MattioliOpen

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As of Oct 1, 08:16 AM UTC