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
Jaqueline Cristian and Daria Kasatkina are set to meet in the Internationaux de Strasbourg quarterfinals, with the market currently pricing Kasatkina at 100% implied probability. That leaves no room for a genuine price disagreement, so any value case has to be contrarian: the consensus view is that Kasatkina’s clay pedigree and edge in the head-to-head justify a near-lock profile, but Cristian has already shown she can break that pattern. She beat Kasatkina 6-4, 6-0 in Adelaide earlier this season, ending a three-match losing run in the rivalry and reminding traders that recent form can move quickly on the WTA tour.
The historical frame still leans Kasatkina: she leads the series 3-1 and has been described as unbeaten on clay against Cristian, which matters in Strasbourg’s slower conditions. Comparable spots on the WTA calendar tend to hinge less on rank alone and more on whether the favourite arrives with match rhythm. Kasatkina has strung together wins in qualifying and main draw play, including over Liudmila Samsonova and Peyton Stearns, suggesting a steadier build-up than her opponent. For traders, the main catalyst is whether both players complete their route to the scheduled quarterfinal without physical issues or scheduling disruption, since the market can still fall to 50-50 if the match is not played or is delayed beyond the settlement window.
Watch for late draw changes, injury notes, and any indication of withdrawal after the earlier rounds, particularly from Strasbourg’s official WTA updates and match reports. Kasatkina’s recent results point to momentum, but if the market remains at a full 100% YES price, the only obvious angle is whether Cristian’s Adelaide win and proven ability to trouble Kasatkina on hard courts has been underweighted relative to the clay-specific narrative.
Methodology
We track Internationaux de Strasbourg: Jaqueline Cristian vs Daria Kasatkina 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
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.
- 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.
- 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.
Trade Internationaux de Strasbourg: Jaqueline Cristian vs … on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →