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
Market context
The latest development is that this French Open qualifying match has already been on court today, with live listings showing Alex Molcan and Felix Gill in progress rather than merely scheduled. That matters for the market because a result is now tied to whether the contest finishes normally or is interrupted and handed over by walkover-style circumstances. With the crowd-implied price still at 0% YES, the live status suggests traders are being asked to price a near-term advancement call, not a generic pre-match view.
On form and history, Molcan came through qualifying with a three-set win over Oliver Crawford after dropping the first set, and he has a strong clay record this season, reported at 14-4. Gill also advanced in three sets over Aziz Dougaz, showing he can compete at this level, but he remains the lower-ranked player and the head-to-head is already 1-0 to Molcan on clay. Set-betting prices from Oddschecker also point to Molcan as the clearer favourite, with 2-0 the shortest quoted outcome.
For today’s outlook, the key catalysts are whether the match is completed on schedule and, if not, whether the French Open draws any interruption or retirement updates that change advancement rules. Live scoreboards from LiveScore, Sofascore and Flashscore were all tracking the tie on 20 May, which makes completion the main dependency rather than a fresh injury report or late withdrawal. If the match is suspended and not settled within the market window, the 50-50 fallback becomes relevant; otherwise, the outcome should track the on-court finish.
Methodology
We track Roland Garros, Qualification ATP: Alex Molcan vs Felix Gill 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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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.
- 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 Roland Garros, Qualification ATP: Alex Molcan vs Fel… on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →