Estoril Open: Andrey Rublev vs Timofey Skatov

Platform comparison

Market context

Andrey Rublev’s meeting with Timofey Skatov at the Estoril Open has already been treated across the market as close to a foregone conclusion, with sportsbook pricing showing Rublev around **-1200** and Skatov about **+625** before the result was known.[1] That implies a very heavy favourite, and it sits comfortably alongside prediction-market style consensus: TennisTemple listed Rublev at **99.6%** versus **0.4%**, while Tennis Tonic also picked Rublev, estimating a straight-sets win at roughly **1.10** to **6.8** in decimal terms.[2][3] Against that backdrop, a contract trading at **100% YES** is only a small step above the broad external consensus, rather than a meaningful outlier.[1][2][3]

For traders, the main catalyst is not live form but **event status and completion risk**: whether the match is actually played, starts on schedule, and reaches a completed result before the settlement deadline.[1] If the contest had been cancelled, delayed beyond seven days, or left without a winner, the market rules point to a **50-50** resolution rather than a Rublev win, so the practical risk sits in scheduling and completion rather than upset probability. A recent match report from 365Scores already lists the fixture as completed, with Rublev winning **2-0**, which would ordinarily remove most of the residual event-risk unless the contract’s settlement mechanics depend on a specific official advancement record.[4]

Sources: 1 · 2 · 3 · 4

Methodology

We track Estoril Open: Andrey Rublev vs Timofey Skatov 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

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

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.

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.

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 Best Prediction Markets 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.