This market refers to the tennis match between Nikolas Sanchez Izquierdo and Zdenek Kolar in the Ostrava, originally scheduled for May 3, 2026 at 5:00AM ET. This market will resolve to 'Nikolas Sanchez Izquierdo' if Nikolas Sanchez Izquierdo advances against Zdenek Kolar. This market will resolve to 'Zdenek Kolar' if Zdenek Kolar advances against Nikolas Sanchez Izquierdo. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
Trade on the latest odds for Ostrava: Nikolas Sanchez Izquierdo vs Zdenek Kolar on PolyGram, a prediction market platform where you can buy and sell outcome shares. Current market prices reflect the crowd's real-time probability estimate for this event.
Market outcomes
| Ostrava: Nikolas Sanchez Izquierdo vs Zdenek Kolar | 100% YES | 0% NO |
| Ostrava: Nikolas Sanchez Izquierdo vs Zdenek Kolar Set 1 Winner | 100% YES | 0% NO |
| Ostrava: Nikolas Sanchez Izquierdo vs Zdenek Kolar Set 1 O/U 8.5 | 100% YES | 0% NO |
| Ostrava: Nikolas Sanchez Izquierdo vs Zdenek Kolar Total Sets: O/U 2.5 | 0% YES | 100% NO |
| Ostrava: Nikolas Sanchez Izquierdo vs Zdenek Kolar Match O/U 21.5 | 100% YES | 0% NO |
| Ostrava: Nikolas Sanchez Izquierdo vs Zdenek Kolar Set 1 O/U 9.5 | 100% YES | 0% NO |
| Ostrava: Nikolas Sanchez Izquierdo vs Zdenek Kolar Match O/U 22.5 | 100% YES | 0% NO |
| Ostrava: Nikolas Sanchez Izquierdo vs Zdenek Kolar Match O/U 23.5 | 0% YES | 100% NO |
A prediction market is a real-money contract that pays $1 per YES share if the stated outcome occurs, and $0 if it does not. The current price is therefore the crowd's probability estimate — set by thousands of traders competing in a live order book, not a bookmaker. PolyGram routes your order into the same Polymarket venue, adds an email-first login and USDC deposits, and settles on Polygon within minutes of the result.
This market settles from the official outcome published at https://www.atptour.com/en/scores/current. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.
Resolution is sourced from https://www.atptour.com/en/scores/current. Settlement is executed by the UMA optimistic oracle on Polygon, with a 2-hour dispute window before payouts clear.
This prediction market is scheduled to close on 10 May 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
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