Pronóstico: Grodzisk Mazowiecki: Andrea Guerrieri vs Daniil Glinka

Platform comparison

Market context

Polymarket is pricing this contract at **100% YES**, which on the platform means the market is effectively assuming Andrea Guerrieri advances over Daniil Glinka and settles in Guerrieri’s favour through the usual USDC-backed, Polygon-based conditional token mechanism. The practical reading is straightforward: the crowd is treating the match as all but done, even though the contract still depends on the actual result at Grodzisk Mazowiecki rather than the market price alone.[19]

The underlying fixture is a Grodzisk Mazowiecki Challenger semi-final on outdoor hard court, with Glinka listed higher in the live rankings at ATP No. 169 versus Guerrieri at No. 215 in the available match pages.[1][10] Comparable pre-match previews described this as their first professional meeting and showed only a modest edge either way, with some models even leaning Guerrieri despite Glinka’s ranking advantage.[5][11] That makes a 100% YES price look more like a thin-liquidity or stale-consensus outcome than a clean reflection of evenly matched tennis.

A trader watching the settlement should focus on the tournament desk’s updates, because the market only resolves cleanly if the match is completed or a winner is officially recorded before the seven-day delay rule bites.[19] As of the live listings, the match was scheduled for the Central Court in Grodzisk Mazowiecki and had already been placed in the semi-final slot, so any reshuffle, retirement, or weather interruption would matter immediately for settlement mechanics.[1][2][18] The key dependency is simple: if Guerrieri is advanced on court or by official walkover/retirement rules, the YES side wins; if the match is not completed within the rule window, the contract can revert to 50-50 instead.[19]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Pronóstico: Grodzisk Mazowiecki: Andrea Guerrieri vs Daniil Glinka across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Qué Es, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.