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 Victoria Mboko at 49% to beat Jaqueline Cristian in Strasbourg, with the contract cash-settled in USDC on Polygon through conditional tokens. The market reflects a near coin-flip view of a WTA semi-final originally due to start on 22 May at 14:30 UTC, with the settlement window running to 29 May in case of delay or unresolved completion.
The form line gives Mboko a reason to be marginal favourite, but not by much. WTA results this week show she beat Leylah Fernandez in an all-Canadian quarter-final and has carried strong momentum in Strasbourg, while WTA.com notes she had improved to 15-1 against players outside the top 20 on tour. Cristian, ranked lower in the linked pre-match preview, has the more established tour profile and the advantage of being accustomed to longer clay-court matches, which helps explain why the price has not moved far above evens.
For traders, the key catalysts are simple: whether the semi-final starts on time, whether there is any weather-related shift on the Strasbourg schedule, and whether either player is reported as injured, retired or unable to complete the match. Official WTA updates and live score feeds from Flashscore and SofaScore are the most practical sources for late changes. If the match begins but is not completed, the contract rules still matter more than the scoreline: a finish inside the seven-day window is what determines whether one side advances for settlement.
Methodology
This page reviews Internationaux de Strasbourg: Victoria Mboko vs Jaqueline Cristian across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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.
- 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?
- 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.
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