Selected book midpoint
Madison Sieg · —
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Stored reference
Madison Sieg 100%Leader of 3 outcomes
Madison Sieg 100%Market quality
70 / 100
Medium quality24h Volume
$4.3K
Liquidity
$32.8K
High liquidityOpen interest
$5.5K
Bid / Ask
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Madison SiegSpread
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Comments
0
Market data
Updated 6 minutes ago
Oct 20, 26, 2:14 AM UTCOct 27, 26, 2:00 PM UTC
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Set Handicap: Valentina Ryser (-1.5) vs Madison Sieg (+1.5) — Valentina RyserLost
Before close: 0% ·
Set Handicap: Madison Sieg (-1.5) vs Valentina Ryser (+1.5) — Madison SiegLost
Before close: 1% ·
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Minimum order (shares):
- 5
- Tick size:
- 0.1 percentage points
- Fees:
- Yes
Top holders
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Market depth · Madison Sieg
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
This market refers to the tennis match between the named outcome and Valentina Ryser in the W75 Saguenay, Main Draw, originally scheduled for October 20, 2026 at 10:00AM ET.
- This market will resolve to 'the named outcome' if the named outcome advances against Valentina Ryser.
- This market will resolve to 'Valentina Ryser' if Valentina Ryser advances against the named outcome.
- If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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.
