Samsun: Kenta Miyoshi vs Vadym Ursu

Platform comparison

Market context

Polymarket is pricing the Kenta Miyoshi vs Vadym Ursu contract at **100% YES** today, which on-chain means the USDC-settled conditional token is effectively trading as a near-certain Miyoshi advance on Polygon. That does not guarantee a full completed match; the market still resolves off the official outcome rules, so a cancellation, tie, or delay beyond seven days would push settlement to 50-50 rather than a player win.

The current pricing is consistent with the broader match board, where live and pre-match listings show Miyoshi as a clear favourite and no meaningful head-to-head history to anchor a rivalry narrative.[2][4][12] TennisTemple lists the Samsun quarter-final with Miyoshi around 66.7% and Ursu 33.3% in its own model, while other score and odds aggregators also point to a Miyoshi edge.[5][6][8] In market terms, that leaves little room for upside in YES unless there is a structural reason to distrust the event feed, the draw state, or the likelihood of a walkover.

For traders, the key catalysts are administrative rather than tactical: official order-of-play updates, rain or scheduling disruption, any late withdrawal, and whether the score feeds confirm the match has started and then finished normally.[6][14][16] Because the settlement window runs to 7 August, the main risk case is not a routine in-play upset but an event-state change that prevents a clean winner from being recorded on time under Polymarket’s rules.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Samsun: Kenta Miyoshi vs Vadym Ursu 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 PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram 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.