Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Who Will Win Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Who Will Win → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Who Will Win → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Who Will Win → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Who Will Win → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Who Will Win → |
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 Who Will Win.
Active sub-markets
Market context
Brazil’s World Cup group-stage meeting with Haiti has been priced with the home side as an extreme favourite, and the halftime market reflects that same imbalance: the crowd is implying **100%** for Brazil to lead at the break, leaving no visible room for the draw or Haiti on consensus pricing. That sort of number is only justifiable if traders expect a fast territorial squeeze, early shot volume and a strong chance that Brazil’s superior attacking talent tells before the interval; the contrarian angle is that a 45-minute market is still vulnerable to first-half variance, especially if Brazil starts cautiously or Haiti can keep the shape compact and slow the tempo.
Comparable lopsided World Cup group matches usually trade as “favourite or bust” in pre-match sentiment, but halftime is where the gap between full-time strength and early scoreboard control can matter most. ESPN’s match odds show Brazil as a heavy full-time favourite, with Haiti a very large outsider and the draw also priced long[3]. That supports the consensus that Brazil should dominate the match, but it does not eliminate the value case for a 0-0 or single-goal first half if the favourite rotates, manages energy or fails to convert early chances. In that framework, the only real value is typically against the crowd’s certainty, not with it.
For traders, the key catalysts are team news, starting line-ups and any late changes to Brazil’s forward selection or midfield balance, because those directly affect first-half scoring pressure. Kick-off is listed for 8:30 PM ET in Philadelphia, and the market settles on the halftime result by 00:30 UTC, so pre-match line-ups and any last-minute injury or rotation information are the main dependencies to watch[2][6]. The Athletic’s live coverage also confirms the fixture timing and that the match is part of the Group C stage[2], which matters because group-state incentives can influence how aggressively Brazil presses from the outset.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Who Will Win, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Is this market available outside the US?
- Who Will Win 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 does it cost to trade on Who Will Win?
- Zero. Who Will Win routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Who Will Win triggers a quick verification flow that finishes in 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.
Trade Brazil vs. Haiti - Halftime Result on Who Will Win
Live order book, 0% fees, USDC settlement in seconds.
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