Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Who Will Win Pick polygram.ink |
72% | 28% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Who Will Win → |
Polymarket polymarket.com |
72% | 28% | 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
| Brazil (-1.5) | 72% Brazil | 28% Haiti |
| Brazil (-2.5) | 50% Brazil | 51% Haiti |
| Brazil (-3.5) | 31% Brazil | 70% Haiti |
| O/U 1.5 | 88% Over | 13% Under |
| O/U 3.5 | 50% Over | 50% Under |
| O/U 5.5 | 18% Over | 82% Under |
Market context
Brazil face Haiti in a 2026 FIFA World Cup qualifier on 19 June at 8:30 PM ET. The market currently prices Brazil at 72% implied probability of victory, reflecting their status as five-time World Cup champions and CONMEBOL's strongest side. Haiti, ranked 89th globally, qualified for the tournament via CONCACAF and represent a substantial underdog in this fixture.
Historical context suggests the 72% mark sits within a reasonable range for this pairing. Brazil's recent record against CONCACAF opposition shows mixed results—they've struggled in some qualifiers but typically dominate tournament play. Haiti's only previous World Cup appearance was 1974; their modern competitive level remains considerably below South American standards. When examining comparable mismatches in World Cup qualifiers, favourites of Brazil's calibre typically convert at 70–80% rates, making the current probability neither generous nor punitive to either side.
Key variables for traders centre on Brazil's squad rotation and injury status heading into June 2026. Confirmation of their final roster and any late withdrawals from European clubs will matter significantly. Haiti's preparation intensity and whether they field a full-strength eleven also bears watching, though their limited depth means squad changes carry less predictive weight. The fixture falls early in the tournament schedule, potentially affecting Brazil's approach—early group matches sometimes see cautious line-ups from established sides. Recent CONMEBOL-CONCACAF matchups have occasionally produced tighter margins than historical averages suggest, though Brazil's technical superiority typically prevails.
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
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
- 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.
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