Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Istanbul: Andrej Nedic vs David Jorda Sanchis | 0% YES | 100% NO |
| Completed Match | 100% YES | 0% NO |
| Istanbul: Andrej Nedic vs David Jorda Sanchis Total Sets: O/U 2.5 | 0% YES | 100% NO |
| Istanbul: Andrej Nedic vs David Jorda Sanchis Match O/U 21.5 | 0% YES | 100% NO |
| Istanbul: Andrej Nedic vs David Jorda Sanchis Set 1 O/U 8.5 | 100% YES | 0% NO |
| Istanbul: Andrej Nedic vs David Jorda Sanchis Set 1 Winner | 0% YES | 100% NO |
Market context
A tennis match between Andrej Nedic and David Jorda Sanchis is scheduled for 23 May 2026 in Istanbul, with the market settlement window extending to 30 May. The 0% implied probability suggests traders currently assess one player as heavily favoured, though the sparse liquidity typical of lower-ranked professional matches may distort price discovery at such extremes.
Nedic, a Serbian player, and Jorda Sanchis, competing from Spain, represent the ATP Challenger circuit tier where match outcomes depend heavily on recent form, surface preference, and head-to-head records. Historical precedent from comparable Challenger events shows that pre-match odds often shift materially once official draw confirmations and player fitness updates emerge in the week preceding competition. The Istanbul tournament's clay-court surface favours certain playing styles; Spanish competitors traditionally perform well on this surface, which may anchor trader positioning if Jorda Sanchis enters with recent clay-court results.
Traders should monitor official ATP Challenger announcements regarding final draw confirmation, typically released 7–10 days before the tournament begins. Injury reports or withdrawal declarations would trigger immediate market repricing. The settlement window's extension to seven days beyond the scheduled date accounts for potential rescheduling; however, matches abandoned without completion default to 50-50 resolution. Recent tournament schedules and player ranking movements can be tracked through ATP official releases and specialist tennis databases, which provide the most reliable data for assessing comparative strength between competitors at this level.
Methodology
Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Istanbul: Andrej Nedic vs David Jorda Sanchis plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
FAQ
- 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 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.
- 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.
Trade Istanbul: Andrej Nedic vs David Jorda Sanchis on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →