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Kostyuk vs. Pegula: Match O/U 21.5 Prediction Market | W.E.T.

sportsPolymarket · selected venue

Kostyuk vs. Pegula: Match O/U 21.5

WTA Finals, Group A: Marta Kostyuk vs Jessica Pegula

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$361 volume· Resolves Nov 17· Venue-attributed quote refreshes every 8s

Over54%Under46%

Venue observation · Observation time unavailable

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Native contract response received 2026-11-10 14:20:50.856 UTC. This is WET’s document ingestion time.

WET Index relationship

Market

Refused · no-key-match

no listed WET index holds any of these listings as a constituent

Availability details

Measured 2026-11-10 06:46 UTC: one listing key checked against 1200 keyed constituent refs

Retires when a listed index takes one of these listings as a constituent and the artifact is rebuilt

Anchor research

Research

Refused · not-configured

The research engine has not been activated.

Availability details

Retires when the research engine is activated for this process: its stored feed configured and its tables initialised

Catalyst calendar — sourced dates only (venue close, event identity, stored schedules)

Datarelated measurement

As-of time not recorded · unknown

2026-11-10 20:00 UTCKickoffjessica pegula vs marta kostyukevent identity
2026-11-17 18:00 UTCPolymarket contract closesvenue close

Venue-published close instants and kernel identity fields · not an observation row

Official — venue settlement rules

Officialexact basis

As-of time not recorded · unknown

Settlement rules · Polymarket: This market refers to the tennis match between Marta Kostyuk and Jessica Pegula in the WTA Finals, Group A, originally scheduled for November 10, 2026 at 1:00PM ET. This market will resolve to "Over" if the total number of games completed equals or exceeds 22. 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…
Full text
if the match has not been completed by November 24, 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 WTA statistics; however, a consensus of credible reporting may also be used.

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Evidence

Evidence pending— stored reads in flight; the market above is already complete.

Community Read

— yes · 0 votes

WET InsightVenue-attributed

A genuine toss-up at 54/46.

This read covers the selected venue quote. See the venue evidence for related contracts.
Moderate liquidity · 7 days to resolution.

WET Odds

Selected venue snapshot

Over

54%

Under

46%

Polymarket (global)54%$361$32.4K liquidity

This snapshot shows the selected venue contract. Related venue evidence is shown separately when available.

Live Trades

Polymarket tape · Over

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Find on Polymarket USGlobal quote: YES sideSelected quote: Polymarket

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Polymarket links search the US catalog. Availability and terms may differ from the global quote.

Find on Polymarket USGlobal quote: YES sideSelected quote: Polymarket

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Native contract response received 2026-11-10 14:20:50.856 UTC. This is WET’s document ingestion time.

WET Index relationship

Market

Refused · no-key-match

no listed WET index holds any of these listings as a constituent

Availability details

Measured 2026-11-10 06:46 UTC: one listing key checked against 1200 keyed constituent refs

Retires when a listed index takes one of these listings as a constituent and the artifact is rebuilt

Anchor research

Research

Refused · not-configured

The research engine has not been activated.

Availability details

Retires when the research engine is activated for this process: its stored feed configured and its tables initialised

Catalyst calendar — sourced dates only (venue close, event identity, stored schedules)

Datarelated measurement

As-of time not recorded · unknown

2026-11-10 20:00 UTCKickoffjessica pegula vs marta kostyukevent identity
2026-11-17 18:00 UTCPolymarket contract closesvenue close

Venue-published close instants and kernel identity fields · not an observation row

Official — venue settlement rules

Officialexact basis

As-of time not recorded · unknown

Settlement rules · Polymarket: This market refers to the tennis match between Marta Kostyuk and Jessica Pegula in the WTA Finals, Group A, originally scheduled for November 10, 2026 at 1:00PM ET. This market will resolve to "Over" if the total number of games completed equals or exceeds 22. 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…
Full text
if the match has not been completed by November 24, 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 WTA statistics; however, a consensus of credible reporting may also be used.

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