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Parry vs. Boisson: Set 1 Games O/U 9.5

By PolySays EditorialUpdated Editorial method

This market refers to the tennis match between Diane Parry and Lois Boisson in the Cincinnati Open, originally scheduled for August 17, 2026 at 10:00AM ET.

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Current leader
Over 100%
Leader 24h
0%
24h volume
11.4
Liquidity
6.4K

Top outcomes

2 outcomes

Over

100%

0% 24h

Under

0%

0% 24h

Market rules, made readable

Official description

How this market is decided

See what is changing

This market refers to the tennis match between Diane Parry and Lois Boisson in the Cincinnati Open, originally scheduled for August 17, 2026 at 10:00AM 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 toward the total.

If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50. Resolution will be based on official WTA results.

Living timeline · 1 significant update

Parry vs. Boisson: Set 1 Games O/U 9.5 jumps: Over odds 49.5% → 100%

Odds chart

Probability over time

Story so far

Limited confidence

Over moved higher from 49.5% to 100.0% (+50.5 points) between 2026-08-16T21:00:18.000Z and 2026-08-17T21:18:05.527Z; there is no clear public catalyst yet.

The latest move is visible, but the public source trail is still thin.

Latest update

Parry vs. Boisson: Set 1 Games O/U 9.5 jumps: Over odds 49.5% → 100%

Over moved higher from 49.5% to 100.0% (+50.5 points) between 2026-08-16T21:00:18.000Z and 2026-08-17T21:18:05.527Z; there is no clear public catalyst yet.

Why this matters

Market moves can show where expectations are changing. PolySays adds the source trail so the price is not treated as proof on its own.

Known catalysts

  • No catalyst has been confirmed yet.

Unresolved questions

  • No open questions have been logged yet.

People and institutions to watch

Nothing specific is being tracked yet.

Source trail

No public sources are attached yet.

Living timeline

Significant updates

  1. The "Over" outcome in "Parry vs. Boisson: Set 1 Games O/U 9.5" made a sharp move from 49.5% to 100.0% between 2026-08-16T21:00:18.000Z and 2026-08-17T21:18:05.527Z. PolySays has not found a clear public news source, official statement, or other confirmed catalyst that explains the timing of this move. The move may reflect private interpretation, social discussion, liquidity conditions, or information that has not yet appeared in reliable public sources.

    What changed

    The market repriced by +50.5 points, but the public narrative has not caught up with a confirmed explanation.

    What to watch next

    Watch for official statements, later reporting, social posts that become verifiable public context, and whether volume or the new probability level holds in later snapshots.

    Sources

    No external sources are attached yet.

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