Grodzisk Mazowiecki: Andrea Guerrieri vs Daniil Glinka

Platform comparison

Market context

Andrea Guerrieri’s semi-final against Daniil Glinka in Grodzisk Mazowiecki is priced as a near-certainty by the crowd, with the market implying a **100% YES** outcome. In handicapper terms, that leaves almost no room for a standard favourite-versus-underdog edge: the consensus has already collapsed into an extreme, so any value is more likely to sit on the contrarian side if the fixture is compromised, postponed, or otherwise fails to produce a completed winner within the settlement rules.

The cleaner sporting read is that Guerrieri and Glinka have been treated as closely matched at this event, not as a mismatch. Pre-match pricing from Tennis Tonic had Guerrieri only narrowly ahead at 1.78 against Glinka at 1.90, and TennisTemple’s draw view leaned strongly towards Guerrieri at 78.2% against 21.8% for Glinka.[1][12] Tennis Explorer’s surface profile also suggests neither player is an automatic outlier on hard courts, with Guerrieri listed 3/0 and Glinka 6/4 on hard, which is the kind of split that supports a tight, case-by-case handicap rather than a blind favourite stance.[11]

For traders, the main catalysts are scheduling and match completion rather than player quality. Multiple live-score services had the semi-final on 8 August, and one listed a 09:00 start while another showed 11:00, underlining that timing can move around on Challenger schedules.[3][4][7] The key dependency is whether the match is actually played to a result before the settlement window closes on 15 August; if it is delayed more than seven days, cancelled, or left unfinished, the market can resolve 50-50 regardless of who looked stronger on paper.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Grodzisk Mazowiecki: Andrea Guerrieri vs Daniil Glinka across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Who Will Win 2026. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Who Will Win 2026 trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.