By PolySays EditorialUpdated Editorial method
This market refers to the tennis match between Styliani Roussopoulou and Elena Ruxandra Bertea in the W35 Heraklion, Main Draw, originally scheduled for October 14, 2026 at 3:00AM ET.
Current leader
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1 outcome
W35 Heraklion: Styliani Roussopoulou vs Elena Ruxandra Bertea
Now Gained in 24h Lost in 24hChanges are in percentage points (pp).
Latest update
VolumeMonitoring onlyProbability moved from 4.9% to 2.45%. Reported rolling 24-hour volume changed from $1,775.0379 to $4,576.0287. The cause is not established.
Styliani Roussopoulou: 5% → 2%
-2.5 ppStory so far
Recently updatedProbability moved from 4.9% to 2.45%. Reported rolling 24-hour volume changed from $1,775.0379 to $4,576.0287. The cause is not established.
A sourced or deterministic market update is available.
Supported by the sources below
What the evidence doesn’t settle
Nothing specific is being tracked yet.
Public sources opened for this story
No public sources are attached yet.
Odds chart
Living timeline
Observed movement
Observed probability fell from 4.9% to 2.45% (-2.45 percentage points), from 2026-10-15T21:00:32.533Z to 2026-10-15T21:16:59.067Z (UTC).
Editorial research is deferred. This update preserves the observed market change. The cause of the move is not established.
The measured move
Styliani Roussopoulou: 4.9% → 2.45%
Probability moved from 4.9% to 2.45% (-2.45 percentage points). Observations were 16 minutes 27 seconds apart: 2026-10-15 21:00:32 UTC to 2026-10-15 21:16:59 UTC. The move also met PolySays' high-volume-shock threshold. Reported rolling 24-hour volume changed from $1,775.0379 to $4,576.0287.
Watch further market observations and reporting about this contract. This update has not been enrolled for editorial research.
No external sources are attached yet.
Market rules, made readable
Official descriptionRead the rules before reading the headline. Resolution wording decides the outcome, not the news.
This market refers to the tennis match between Styliani Roussopoulou and Elena Ruxandra Bertea in the W35 Heraklion, Main Draw, originally scheduled for October 14, 2026 at 3:00AM ET. This market will resolve to 'Styliani Roussopoulou' if Styliani Roussopoulou advances against Elena Ruxandra Bertea. This market will resolve to 'Elena Ruxandra Bertea' if Elena Ruxandra Bertea advances against Styliani Roussopoulou.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 28, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Living timeline · 2 significant updates
W35 Heraklion: Styliani Roussopoulou vs Elena Ruxandra Bertea — probability falls to 2.45%
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W35 Heraklion: Styliani Roussopoulou vs Elena Ruxandra Bertea
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