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 | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| Fagiano Okayama O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Fagiano Okayama 2nd Half O/U 0.5 | 100% |
| Fagiano Okayama (-1.5) | 0% |
| V-Varen Nagasaki (-1.5) | 0% |
| Fagiano Okayama (-2.5) | 0% |
| V-Varen Nagasaki (-2.5) | 0% |
| O/U 1.5 | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Fagiano Okayama O/U 1.5 | 0% |
| Fagiano Okayama O/U 2.5 | 0% |
| V-Varen Nagasaki O/U 0.5 | 0% |
| V-Varen Nagasaki O/U 1.5 | 0% |
| V-Varen Nagasaki O/U 2.5 | 0% |
| Fagiano Okayama 1st Half O/U 0.5 | 0% |
| Fagiano Okayama 1st Half O/U 1.5 | 0% |
| V-Varen Nagasaki 1st Half O/U 0.5 | 0% |
| V-Varen Nagasaki 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Fagiano Okayama 2nd Half O/U 1.5 | 0% |
| V-Varen Nagasaki 2nd Half O/U 0.5 | 0% |
| V-Varen Nagasaki 2nd Half O/U 1.5 | 0% |
Market context
Fagiano Okayama will host V-Varen Nagasaki in a J. League Division 2 fixture on 15 August 2026, with kick-off scheduled for 5:55 AM ET. This match represents a mid-season encounter in Japan's second tier, where both clubs compete for promotion or playoff positioning. The 0% implied probability on this prediction market contract suggests traders are either uncertain about the exact settlement criteria or have identified a structural mismatch between the market's definition and actual betting outcomes available elsewhere.
Historical precedent in J2 markets shows that early-season implied probabilities often diverge sharply from sportsbook consensus, particularly when markets remain thinly traded. Comparable fixtures between mid-table J2 sides typically attract modest liquidity on major prediction platforms, whilst traditional Asian sportsbooks maintain more active pricing. Nagasaki finished the 2025 season in mid-table, whilst Okayama's recent form has been inconsistent; these underlying records typically anchor analyst consensus more reliably than nascent prediction-market positions.
Traders should monitor team news releases and official J. League fixture confirmations through early August, as scheduling changes or squad availability announcements can shift expectations. Recent J2 season data from the Japan Football Association website indicates injury patterns often emerge in the fortnight before matches. The settlement window closes at 09:55 UTC on match day, allowing minimal post-match correction; traders should verify the exact settlement criteria against live sportsbook offerings on Betfair and local Japanese operators to identify any meaningful divergence worth exploiting.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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
- 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 PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram 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.
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