Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via احتمالات كأس العالم) Pick polygram.ink (preferred broker) |
59% | 41% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
59% | 41% | 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 |
|---|---|
| Boston Red Sox vs. Miami Marlins | 59% |
| O/U 4.5 | 56% |
| 1st 5 Innings Spread -1.5 | 50% |
| 1st 5 Innings Spread -1.5 | 50% |
| 1st 5 Innings O/U 2.5 | 50% |
| 1st 5 Innings O/U 3.5 | 50% |
| 1st 5 Innings O/U 4.5 | 50% |
| 1st 5 Innings O/U 5.5 | 50% |
| 1st 5 Innings O/U 6.5 | 50% |
| Extra Innings | 50% |
| O/U 5.5 | 40% |
| Spread -1.5 | 36% |
| O/U 6.5 | 32% |
| Spread -2.5 | 23% |
| Spread -1.5 | 21% |
| O/U 7.5 | 20% |
| O/U 8.5 | 16% |
| Spread -2.5 | 13% |
| NRFI | 0% |
Market context
Boston have just taken the first game of the set, beating Miami 4-2 on 24 August after Anthony Seigler’s late triple, which gives the Red Sox the cleaner recent result profile heading into this market.[15] That narrows the gap between the two sides, but the market’s 59% YES for Boston still needs to be read against an injury sheet that is heavy on regulars and run-prevention pieces for both clubs, rather than as a strong conviction price.[8][13] Boston’s list includes Trevor Story, Masataka Yoshida, Roman Anthony, Garrett Crochet and Garrett Whitlock, while Miami are missing or managing Anthony Bender, Max Meyer and several bullpen arms.[8][13]
Historically, this kind of price is usually less about season record than about whether the line-up news breaks cleanly on the day. Miami’s probable edge comes from home scheduling and bullpen usage, but the Marlins’ relief depth has been dented by Bender’s lower-leg issue and other long-term injuries, which matters if the starter exits early.[2][8][13] Boston’s side of the ledger is more fragile in the middle of the order, with several bats and arms already on the injured list, so any late scratch or rest decision would shift the balance quickly.[8][11]
The main catalysts are the confirmed line-ups, the starting pitchers and any late bullpen availability after the previous night’s game.[1][8][15] If Pete Fairbanks is active for Miami, that improves their late-inning outlook, but if Boston can lean on a rested back end after the 4-2 win, the 59% implies the market is still leaning on the Red Sox’s marginally stronger current form rather than on a broad roster advantage.[4][8][15]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $247K.
Methodology
Football-specific comparison page for توقع: Boston Red Sox vs. Miami Marlins. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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