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
| Mirassol FC (-1.5) | 0% YES | 100% NO |
| O/U 4.5 | 0% YES | 100% NO |
| Both Teams to Score | 0% YES | 100% NO |
| Fluminense FC (-1.5) | 0% YES | 100% NO |
| Mirassol FC (-2.5) | 0% YES | 100% NO |
| Fluminense FC (-2.5) | 0% YES | 100% NO |
Market context
Mirassol FC will host Fluminense FC in a Série A fixture on 23 May at 6:00 PM ET. This match falls late in Brazil's domestic season, when both clubs' final positioning and relegation stakes are typically settled. The current 0% probability on "More Markets" reflects minimal trading activity and shallow liquidity on secondary market options for this fixture—a pattern common when primary match outcomes dominate retail attention and deposit flows remain concentrated on straightforward win/draw/loss propositions.
Historical precedent from Série A secondary markets shows that peripheral betting options gain traction only when primary markets saturate or when deposit cycles align with mid-week fixtures. Fluminense, as a Rio de Janeiro heavyweight, typically attracts larger trading volumes than Mirassol, a smaller São Paulo-based club. When liquidity imbalances favour one side, traders often avoid secondary markets entirely, preferring to redeploy capital across higher-volume pools. The zero probability here reflects this structural friction rather than genuine market conviction.
Catalysts for movement depend on deposit and withdrawal rail availability. If Klarna or SEPA settlement times shorten ahead of match day, traders holding idle capital may activate secondary positions. Fixture scheduling announcements—whether Fluminense faces congestion from Copa do Brasil or other commitments—could shift risk perception and draw hedging activity. Monitor Série A official communications for team news and injury updates in the week preceding 23 May, as these typically precede secondary market activation on UK-based platforms.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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.
- 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.
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