Istanbul: Andrej Nedic vs David Jorda Sanchis

Platform comparison

Active sub-markets

Market context

Andrej Nedic and David Jorda Sanchis are scheduled to meet in a professional tennis match in Istanbul on 23 May 2026, with the settlement window closing on 30 May. The 0% implied probability on the YES side (Nedic advancing) reflects either exceptionally strong market conviction favouring Sanchis or minimal trading activity establishing a baseline price. Given the settlement window extends seven days beyond the scheduled date, matches delayed within that window will still resolve to a winner rather than the 50-50 tie-break condition.

Nedic, a Serbian player competing primarily on the ATP Challenger circuit, has faced inconsistent form across lower-tier tournaments. Sanchis, a Spanish competitor, similarly operates within Challenger-level competition. Historical precedent suggests matches between players of comparable ranking and circuit level typically generate implied probabilities in the 40–60 range rather than extreme skew, unless one player holds a documented head-to-head advantage or recent form divergence. The current 0% reading warrants scrutiny against standard sportsbook odds for this fixture.

Traders should monitor official ATP or tournament draw confirmations as the May date approaches, as Istanbul hosts multiple professional events annually and scheduling changes occur. Injury announcements or withdrawal notices would trigger the cancellation resolution pathway. Recent form data from both players' Challenger results in April and early May 2026 will provide the most reliable catalyst for repricing, particularly if either player reaches a final or suffers an early-round exit immediately before this fixture.

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

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

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'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.