Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Review UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| América FC O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| América FC 2nd Half O/U 0.5 | 100% |
| América FC (-1.5) | 0% |
| Goiás EC (-1.5) | 0% |
| América FC (-2.5) | 0% |
| Goiás EC (-2.5) | 0% |
| O/U 1.5 | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| América FC O/U 1.5 | 0% |
| América FC O/U 2.5 | 0% |
| Goiás EC O/U 0.5 | 0% |
| Goiás EC O/U 1.5 | 0% |
| Goiás EC O/U 2.5 | 0% |
| América FC 1st Half O/U 0.5 | 0% |
| América FC 1st Half O/U 1.5 | 0% |
| Goiás EC 1st Half O/U 0.5 | 0% |
| Goiás EC 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| América FC 2nd Half O/U 1.5 | 0% |
| Goiás EC 2nd Half O/U 0.5 | 0% |
| Goiás EC 2nd Half O/U 1.5 | 0% |
Market context
América Mineiro’s clash with Goiás in Brazil Serie B is the kind of fixture where “more markets” can be handled like a dependency tree rather than a single binary view: the settlement is driven by the full match and any linked sub-markets only resolve if the underlying game is completed. The current crowd-implied probability of **0% YES** suggests the market has already been priced out, so a power user would treat it as a stale or post-resolution feed state rather than a live signal to follow mechanically.
Historically, this pairing has not produced extreme one-sided dominance. Across 11 recorded meetings, Goiás have won 5, América Mineiro 2, and 4 have finished level, which is the sort of profile that usually keeps ancillary markets sensitive to line movement rather than anchored to a single favourite narrative.[2][4] A recent Sportradar match page for the same fixture state shows Goiás with a 51% win probability, draw at 28%, and América FC at 21%, while the completed result on a related live-score listing was Goiás 3-1 América, illustrating how pre-match expectations and final outcomes can diverge materially even in the same matchup.[1][3]
For traders running tooling, the practical watchpoints are the official fixture status, any schedule change, and whether the market’s contract specifications reference goals, cards, corners, or player-linked derivatives, because those affect whether a bot should hedge, cancel, or leave orders resting. The settlement window ending at 2026-07-26T21:30:00Z implies the relevant trigger is the match completion and any delayed grading process, so conditional orders should be keyed to verified result feeds rather than headline previews; where a market sits at 0% YES, the key check is whether the contract is already settled or simply awaiting final bookkeeping.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Review UK, which mirrors the Polymarket order book directly.
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
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Review UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
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