Selected book midpoint
Completed Match · —
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Stored reference
Completed Match 100%Leader of 16 outcomes
Completed Match 100%Market quality
66 / 100
Medium quality24h Volume
$196.9K
Liquidity
$863.5
Low liquidityOpen interest
$3.6K
Bid / Ask
— / —
Completed MatchSpread
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Comments
0
Market data
Updated 7 minutes ago
Oct 20, 26, 10:14 AM UTCOct 28, 26, 5:30 AM 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.
Katie BoulterWon
Before close: 100% ·
Set 1 Winner: Katie Boulter vs Viktorija Golubic — Katie BoulterWon
Before close: 100% ·
Set 2 Winner: Katie Boulter vs Viktorija Golubic — Katie BoulterWon
Before close: 100% ·
Game Spread: Viktorija Golubic (-0.5) vs Katie Boulter (+0.5) — Viktorija GolubicLost
Before close: 0% ·
Boulter vs. Golubic: Match O/U 21.5 — OverLost
Before close: 0% ·
Boulter vs. Golubic: Match O/U 22.5 — OverLost
Before close: 0% ·
Boulter vs. Golubic: Match O/U 23.5 — OverLost
Before close: 0% ·
Boulter vs. Golubic: Set 1 Games O/U 10.5 — OverLost
Before close: 0% ·
Boulter vs. Golubic: Set 1 Games O/U 8.5 — OverLost
Before close: 0% ·
Boulter vs. Golubic: Set 1 Games O/U 9.5 — OverLost
Before close: 0% ·
Boulter vs. Golubic: Set 2 Games O/U 10.5 — OverLost
Before close: 0% ·
Boulter vs. Golubic: Set 2 Games O/U 8.5 — OverLost
Before close: 0% ·
Boulter vs. Golubic: Set 2 Games O/U 9.5 — OverLost
Before close: 0% ·
Set Handicap: Viktorija Golubic (-1.5) vs Katie Boulter (+1.5) — Viktorija GolubicLost
Before close: 0% ·
Katie Boulter vs. Viktorija Golubic: Total Sets O/U 2.5 — Over 2.5Lost
Before close: 0% ·
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 · Completed Match
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Japan Women's Open: Magda Linette vs Katerina Siniakova
PolymarketNingbo Open: Alexandra Eala vs Diana Shnaider
PolymarketNingbo Open: Leylah Fernandez vs Aliaksandra Sasnovich
PolymarketJapan Women's Open: Mary Stoiana vs Moyuka Uchijima
PolymarketNingbo Open: Sorana Cirstea vs Sara Bejlek
PolymarketNingbo Open: Iva Jovic vs Jasmine Paolini
PolymarketRules
This market refers to the tennis match between the named outcome and Viktorija Golubic in the Japan Women's Open, originally scheduled for October 21, 2026 at 1:30AM ET.
- This market will resolve to 'the named outcome' if the named outcome advances against Viktorija Golubic.
- This market will resolve to 'Viktorija Golubic' if Viktorija Golubic 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 4, 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.
