Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
100% | 0% | 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
Market context
Polymarket is pricing the Kalinina v Bondar quarter-final at 100% YES, so the conditional token on Anhelina Kalinina is effectively trading as if the Hungarian’s chance of winning is certain. On Polymarket, buyers lock USDC into Polygon-settled conditional tokens, and the contract only pays out in line with the official match outcome or the market’s contingency rules if the fixture is not completed. With a settlement window running to 28 May, the key question is not the title of the event but whether this specific match is actually played and produces a winner.
The historical frame is straightforward: these two have met before, and the head-to-head is in Kalinina’s favour. AiScore lists four meetings since 2022, with Kalinina winning all four, which helps explain why the market is so one-sided. Kalinina also arrived in Rabat with recent clay-court form behind her, having already advanced through the tournament, while Bondar has been priced as the underdog in comparable clay meetings. In a market like this, a 100% reading usually reflects very thin liquidity, a stale order book, or traders treating the favourite as virtually unbackable rather than a literal certainty.
The main catalysts are administrative rather than tactical: the official WTA schedule, any late court-order changes, and whether the quarter-final is completed within seven days of the original date. WTA’s Rabat coverage showed Kalinina progressing through the draw, and live match listings from Flashscore and Sofascore indicated the pairing was scheduled for 21 May at Centre Court in Rabat. Traders should watch for start-time shifts, walkover reports, retirement notices, or any weather-related delay, because a match that is not played at all, or is left without a winner beyond the settlement window, can force the contract to 50-50 under the market rules.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), 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?
- 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.
- 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.
Trade GP SAR La Princesse Lalla Meryem: Anhelina Kalinina … on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →