Istanbul: Andrej Nedic vs David Jorda Sanchis

Platform comparison

Active sub-markets

Market context

A tennis match between Serbian qualifier Andrej Nedic and Spanish player David Jorda Sanchis is scheduled for the Istanbul tournament on 23 May 2026. The 0% implied probability suggests either limited market liquidity or strong conviction that this fixture will not reach completion as scheduled. Given the settlement window extends to 30 May, traders are pricing in material risk of cancellation, postponement beyond the seven-day buffer, or match abandonment mid-play.

Nedic, ranked outside the top 200, typically competes on the Challenger circuit and rarely features in ATP-level draws. Jorda Sanchis, a Spanish journeyman, has similarly modest ranking credentials and inconsistent tournament appearances. Head-to-head records between players at this tier are sparse and often unreliable predictors. The absence of recent form data for either player in major competitions means standard metrics—surface preference, recent match outcomes, injury status—are difficult to establish with confidence. This information vacuum partly explains the market's extreme positioning.

Traders should monitor Istanbul tournament draw confirmations and entry lists as the event approaches, particularly any late withdrawals or qualifying-round eliminations that could affect match scheduling. Weather disruptions in late May are possible but not typical for Istanbul. The critical catalyst is whether both players actually arrive and compete; at this ranking level, late withdrawals for financial or logistical reasons occur regularly. Any official tournament communications regarding the draw or player status in early May will be decisive for market repricing.

Methodology

We track Istanbul: Andrej Nedic vs David Jorda Sanchis on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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 it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.