This market refers to the tennis match between Zdenek Kolar and Nerman Fatic in the Ostrava, originally scheduled for May 1, 2026 at 4:00AM ET. This market will resolve to 'Zdenek Kolar' if Zdenek Kolar advances against Nerman Fatic. This market will resolve to 'Nerman Fatic' if Nerman Fatic advances against Zdenek Kolar. 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. 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.
Trade on the latest odds for Ostrava: Zdenek Kolar vs Nerman Fatic 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: Zdenek Kolar vs Nerman Fatic | 100% YES | 0% NO |
| Ostrava: Zdenek Kolar vs Nerman Fatic Match O/U 22.5 | 0% YES | 100% NO |
| Ostrava: Zdenek Kolar vs Nerman Fatic Match O/U 23.5 | 0% YES | 100% NO |
| Ostrava: Zdenek Kolar vs Nerman Fatic Match O/U 21.5 | 0% YES | 100% NO |
| Ostrava: Zdenek Kolar vs Nerman Fatic Set 1 O/U 9.5 | 0% YES | 100% NO |
| Ostrava: Zdenek Kolar vs Nerman Fatic Set 1 O/U 10.5 | 0% YES | 100% NO |
| Ostrava: Zdenek Kolar vs Nerman Fatic Set 1 O/U 8.5 | 0% YES | 100% NO |
| Ostrava: Zdenek Kolar vs Nerman Fatic Total Sets: O/U 2.5 | 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 8 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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