Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) 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 |
|---|---|
| Japan | 100% |
| Brazil | 0% |
| Draw | 0% |
Market context
Brazil stunned Japan with a stoppage-time goal to secure a 2-1 victory in the 2026 FIFA World Cup Round of 32, with the match concluding on June 29, 2026, at 1:00 PM ET[2][3]. On Polymarket, the contract for Brazil winning at halftime is priced at 0% YES, reflecting the fact that Japan actually led 1-0 when the first 45 minutes ended, as Kaishu Sano scored against sloppy defending from Danilo and Casemiro[2]. This on-chain market, settled in USDC on the Polygon network using conditional tokens, captures the precise on-field reality rather than the abstract expectation of a Brazilian win.
Historically, Japan has shown resilience against Brazil, notably pulling ahead for a 3-2 victory in a Tokyo friendly last October after Brazil surrendered a two-goal halftime lead[6]. The current 0% probability for a Brazilian halftime win aligns with this pattern, as Japan’s first-half dominance in this knockout clash mirrors their previous ability to exploit Brazil’s defensive frailties early in matches[2][4]. Traders reading this market should note that the 0% price is not an error but a direct reflection of the actual 1-0 halftime scoreline.
Key catalysts for similar future markets include Brazil’s defensive adjustments and Japan’s tactical discipline, though no new announcements are pending as the match has already concluded[2]. The settlement window ends on 2026-06-29 at 17:00:00Z, finalising the USDC payouts for all conditional token holders based on the verified first-half result[2]. With Gabriel Martinelli’s 95th-minute goal securing Brazil’s progression, the market now serves as a historical record of Japan’s unexpected first-half triumph[3][4].
Methodology
We track Brazil vs. Japan - Halftime Result across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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
- 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'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.
- 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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