Current implied probability
Hsieh/Ostapenko 62%Leader of 16 outcomes
Hsieh/Ostapenko 62%Market quality
46 / 100
Low quality24h Volume
$117.3
Liquidity
$4.8K
Medium liquiditySpread
5.0 pt
Wide spreadComments
0
Market data
Updated 22 minutes ago
Oct 7, 26, 11:20 AM UTCOct 16, 26, 2:00 AM UTC
Trends
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Minimum order (shares):
- 5
- Tick size:
- 1 percentage points
- Fees:
- Yes
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Related questions for context, not a comparison of equivalent contracts.
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PolymarketHsieh S-W / Ostapenko vs Routliffe / Sutjiadi
KalshiRules
This market refers to the doubles tennis match between Hsieh/Ostapenko and Routliffe/Sutjiadi in the China Open, originally scheduled for October 8, 2026 at 10:00PM ET.
- This market will resolve to 'Hsieh/Ostapenko' if the team of Hsieh/Ostapenko advances against Routliffe/Sutjiadi.
- This market will resolve to 'Routliffe/Sutjiadi' if the team of Routliffe/Sutjiadi advances against Hsieh/Ostapenko.
- If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 22, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
- If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50.