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Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski

"Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski" — on-chain market odds, USDC settlement in seconds.

Completed Match 100% Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Match O/U 21.5 100% Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Set 2 O/U 8.5 100% Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Set 1 O/U 8.5 100% Volume: $268K Closes: 12 Aug 2026
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Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via BTC Prediction) Pick
polygram.ink (preferred broker)
100% 0% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Open live market →
Polymarket (direct)
polymarket.com
100% 0% 0% Geo-blocked in US/UK/EU USDC, on-chain Open live market →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Open live market →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Open live market →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Open live market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
Completed Match100%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Match O/U 21.5100%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Set 2 O/U 8.5100%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Set 1 O/U 8.5100%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Match O/U 22.5100%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Set Handicap +/-1.5100%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Set 1 O/U 9.5100%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Set 2 O/U 9.5100%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Set 2 O/U 10.5100%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski0%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Set 1 Winner0%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Set 2 Winner0%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Total Sets: O/U 2.50%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Set Handicap +/-1.50%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Match O/U 23.50%
Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski Set 1 O/U 10.50%

Market context

Alejandro Moro Canas’s meeting with Alexander Donski in Grodzisk Mazowiecki is a straight ATP Challenger round-of-16 tie on outdoor hard courts, and the live listings place Moro Canas much higher in the rankings than Donski, with both players still on the schedule for the same court and session. Flashscore and Sofascore list Moro Canas around ATP 221-236 and Donski around ATP 538-551, which is the main reason the market has held near certainty on Moro Canas advancing rather than drifting towards an upset view.[1][2][3][4][6]

The historical frame is thin, but the available head-to-head record favours Donski: TennisStats lists one prior meeting, won by Alexander Donski in straight sets. That matters because Challenger matches can be volatile, yet the ranking gap is still large enough that a single past result does not outweigh the broader form and level indicators, especially when the market is already pricing almost no chance of a different winner.[16][12]

The main catalysts are operational rather than macro: the match has to start and reach a completed result before the settlement window closes, otherwise the contract can fall back to the market’s 50-50 treatment for cancellation, tie, or a delay beyond seven days. Live schedule feeds currently show the match on Court 12 in Grodzisk Mazowiecki on 5 August, but tennis lower on the tour is often vulnerable to court delays, withdrawals, and rescheduling, so confirmation from the official order of play and live score providers is the key variable for settlement.[2][4][10][14]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reads Grodzisk Mazowiecki: Alejandro Moro Canas vs Alexander Donski on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.

Resolution & payout

Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.

Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.

FAQ

What are crypto prediction markets?
Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
Can I use Bitcoin directly?
No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
How does UMA secure the resolution?
The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
Which crypto markets exist on Polymarket?
Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
Are crypto prediction markets taxable in the US?
In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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