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
| Racing Club de Lens (-1.5) | 100% YES | 0% NO |
| OGC Nice (-1.5) | 0% YES | 100% NO |
| Racing Club de Lens (-2.5) | 0% YES | 100% NO |
| OGC Nice (-2.5) | 0% YES | 100% NO |
| O/U 1.5 | 100% YES | 0% NO |
| O/U 2.5 | 100% YES | 0% NO |
Market context
Lens meet Nice in the Coupe de France final, with the market here sitting at a crowd-implied 100% for YES on the “more markets” contract. That leaves almost no room for a meaningful price signal from the crowd, so the comparison point is the underlying match environment rather than the binary contract itself. Recent H2H data leans modestly towards Nice: FootyStats shows Nice have won eight of the last 18 meetings, with Lens winning five and five draws, while AiScore’s longer sample also has Nice ahead on wins and totals staying relatively contained. Their most recent league meeting finished 1-1, which is a useful reminder that these sides have often been competitive rather than one-sided.
For traders, the main catalysts are team news, competition context and whether either side rotates from the expected cup-final XI. ESPN’s live match page listed Lens in a 3-4-3 and Nice in a 3-4-2-1 at kick-off, which is relevant because shape can affect card, corner and goals-related sub-markets. Flashscore and FotMob both had the fixture on their live match boards, but with the market’s probability already pinned at 100%, any real divergence is more likely to come from sportsbook pricing on individual derivatives than from the contract itself. The practical check is whether pre-match line moves reflect late injury, suspension or selection updates rather than a fresh read on who wins outright.
Methodology
We track Racing Club de Lens vs. OGC Nice - More Markets 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
- Where can I trade this market with the lowest fees?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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.
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