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 Alycia Parks to beat Jil Teichmann in the Rabat round-of-16 match at 100% YES, so the contract on Polygon is currently at the top of the range. On Polymarket, that means traders holding the USDC-settled conditional token are assigning virtually no room for a Teichmann advance, despite the market still being exposed to the usual tennis settlement rules if the match is not completed, is delayed beyond seven days, or is cancelled.
The historical read is mixed but not close to as one-sided as the current price. Parks comes in with the higher ranking and was listed as a moderate favourite by pre-match bookmakers, while Teichmann’s ranking is far lower but she remains the more established clay-court profile. Recent previews noted Parks’ straight-sets win over Moyuka Uchijima in the opening round and pointed out that the head-to-head is 0-0, so there is no direct match-up history to anchor this price. In similar WTA clay matches, early-round form and serve quality have often mattered more than ranking gaps, especially in Rabat where conditions can be slower and momentum swings are common.
The main catalysts for traders are line-up confirmation, any medical or scheduling update from the tournament, and whether the match is played on Wednesday as planned. Bleacher Nation reported Parks as a -145 favourite, which is materially less extreme than Polymarket’s current reading, suggesting the on-chain market is leaning harder than conventional books. If the match is postponed, interrupted, or not finished, the settlement mechanics matter more than the tennis itself: Polymarket resolves to 50-50 if no winner is determined within seven days of the scheduled date, so traders need to watch both the scoreboard and the tournament’s revised order of play.
Methodology
This page reviews GP SAR La Princesse Lalla Meryem: Alycia Parks vs Jil Teichmann 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
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
- 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 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.
- 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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