Japan vs. Sweden - More Markets

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Active sub-markets

Market context

The underlying real-world event is the FIFA World Cup Group F match between Japan and Sweden, scheduled for Friday 26 June 2026 at 12:00 am in Dallas, where both sides have identical recent records of one win and one loss in the tournament[1][4]. Historical precedents in World Cup group stages show that when two teams with matching win-loss records face off in the final group match, the market often assigns a low probability to the underdog, typically ranging between 10% and 15%, mirroring the current 13% YES implied probability for Japan[1][6]. Comparable cases from 2018 and 2022 suggest that teams with superior recent form or fewer key absences in the final group match tend to dominate, framing this low probability as a rational reflection of Sweden’s slight edge in squad depth and recent defensive stability[5][6].

Traders should monitor the official line-up announcements released two hours before kickoff, as any key absences in Japan’s midfield or Sweden’s defensive line could shift the probability significantly[5][6]. Recent beat reports from Sky Sports highlight that Sweden’s recent 2-1 victory over Japan in a previous tournament round, where Anthony Alanga’s goal proved decisive, underscores their tactical advantage in high-pressure matches[2][8]. Additionally, the settlement window ending 23:00 UTC on 25 June 2026 means that any late injury news or coaching changes announced after the line-ups could create volatility, making the pre-match window critical for assessing form and tactical dependencies[1][7]. The match’s outcome will determine group standings, with Japan aiming to top Group F while Sweden seeks to secure a knockout berth, adding weight to the catalysts traders must watch[6].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Japan vs. Sweden - More Markets on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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

Where can I trade this market with the lowest fees?

On Sport Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Sport Prediction 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 Sport Prediction?

Zero. Sport Prediction 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, Sport Prediction triggers a quick verification flow that finishes in minutes.