Estoril Open: Andrey Rublev vs Timofey Skatov

Platform comparison

Market context

Polymarket is pricing Andrey Rublev to beat Timofey Skatov at **100% YES**, which implies the contract is effectively being treated as a near-certain Rublev advance rather than a balanced match. On Polymarket, that exposure sits in USDC on Polygon and settles through conditional tokens, so the market will pay according to the match outcome, with a 50-50 fallback if the first set is not completed or the match is otherwise void under the rules.[8]

That price is consistent with the wider tennis market, where bookmakers and preview sites have made Rublev a heavy favourite. SportsKeeda lists Rublev at around **-1200** and Skatov at **+625**, while other previews also call Rublev the likely winner, often in straight sets.[2][5][6] That sort of gap matters for Polymarket users because a 100% reading usually reflects both the expected result and the market’s view that there is very little practical room for an upset before settlement.

What traders should watch now is not only the scoreline, but whether the ATP schedule and official match status stay clean. Rublev’s Estoril run has also been framed around his broader clay-court form, with one preview noting he arrived after a title win in Bastad, which can influence expectations about freshness and rotation.[3] For this contract, the key catalyst is simple: confirmation that the match is played and completed as scheduled, because cancellation, a tie, or a delay beyond seven days would push the market to 50-50 rather than a normal winner settlement.[8]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.

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

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 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.