Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Sport Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Sport Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Sport Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Sport Prediction → |
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 Sport Prediction.
Active sub-markets
Market context
Tunisia meet Japan in a World Cup group-stage match with the halftime market priced for Japan control and a low draw probability. The crowd-implied 1% for a Tunisia halftime lead is far below the bookmaker board, where Japan are around -186 to win the match and the halftime draw is priced much shorter than a Tunisia interval lead, which indicates traders are expecting early territorial pressure from Japan rather than a front-foot Tunisian start.[2][9]
That 1% also sits well below what comparable football profiles usually imply when one side is a clear pre-match favourite but the contest is not a mismatch: halftime markets tend to hinge on tempo, not just full-time strength. Japan’s recent tournament context has been positive enough to justify that view, with reporting from the live match blog saying a victory would leave them close to sealing a round of 32 place, while Tunisia arrive after a heavy defeat in earlier group play and with market commentary flagging uncertainty around squad availability.[6][8][1]
For traders, the main catalysts are the confirmed line-ups, any late injury or illness updates, and whether Japan rotate or stick with a first-choice front line, since those decisions will shape first-half intensity and finishing quality. Market previews have already leaned towards Japan creating the better chances and keeping the draw as the main early threat, while one odds watch noted Tunisia as “doubtful with virus”, which makes any final team news unusually important for a halftime book this tight in settlement window terms.[3][1][2]
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 Sport Prediction, which mirrors the Polymarket order book directly.
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?
- 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'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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within 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 Tunisia vs. Japan - Halftime Result on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
Trade on Sport Prediction →