Brazil vs. Japan - Exact Score

Platform comparison

Market context

The upcoming FIFA World Cup knockout match between Brazil and Japan, scheduled for 1:00 PM ET on 29 June 2026 in Houston, is the real-world event driving the "Exact Score" prediction market. Brazil, the five-time champions, face Japan, who have emerged as dark horses after an undefeated Group F campaign. The market currently implies a 14% probability for a specific scoreline, a figure that must be weighed against the teams' historical dominance and recent form.

Historically, Brazil has overwhelming superiority against Japan, winning 11 of their 14 previous meetings with only one loss and two draws[1]. In recent World Cup group stages, Brazil secured two consecutive 3-0 victories, suggesting a high likelihood of a multi-goal margin[2]. Programmatically, a trader would model this by comparing the 14% implied probability against the historical average of Brazil scoring two or more goals per match against Japan, noting that past encounters rarely end in low-scoring draws. The 14% figure appears conservative given Brazil’s -1.0 goal handicap and Japan’s +475 moneyline underdog status[3].

Traders should monitor final line-up announcements and tactical shifts, particularly whether Brazil’s attack featuring Vinicius, Raphinha, and Endrick remains intact, as injuries could alter the scoring dynamic[9]. Japan’s defensive resilience, having gone undefeated in Group F, is a key dependency; any shift in their formation could increase the total goals probability[5]. Recent previews confirm this is the first World Cup encounter between the sides since Germany 2006, adding a layer of unpredictability to the exact score outcome[4]. With the settlement window closing at 17:00 UTC on 29 June, conditional orders should be set to adjust based on pre-match news from official FIFA updates or ESPN match reports[2][8].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Brazil vs. Japan - Exact Score across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi Fees, which mirrors the Polymarket order book at 0% fees.

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi Fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi Fees trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.