Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via احتمالات كأس العالم) Pick polygram.ink (preferred broker) |
72% | 28% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
72% | 28% | 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 |
|---|---|
| 1st 5 Innings O/U 2.5 | 72% |
| 1st 5 Innings O/U 3.5 | 59% |
| O/U 7.5 | 53% |
| NRFI | 48% |
| O/U 8.5 | 45% |
| 1st 5 Innings O/U 4.5 | 45% |
| Washington Nationals vs. New York Mets | 44% |
| Spread -1.5 | 39% |
| 1st 5 Innings O/U 5.5 | 36% |
| O/U 9.5 | 36% |
| 1st 5 Innings Spread -1.5 | 34% |
| Spread -1.5 | 33% |
| Spread -2.5 | 28% |
| 1st 5 Innings O/U 6.5 | 26% |
| 1st 5 Innings Spread -1.5 | 24% |
| Spread -2.5 | 23% |
| Extra Innings | 9% |
Market context
The Washington Nationals travel to New York on 15 August for a regular-season matchup against the Mets, with the contest scheduled for 4:10 PM ET. The 44% implied probability for a Nationals victory reflects a slight underdog positioning, though the gap between the two franchises' 2026 performance trajectories remains competitive. Both clubs occupy middle-tier positions in their respective divisions, making this a fixture where recent form and roster availability carry outsized weight in determining the likely outcome.
Historical head-to-head records between these National League East rivals show relatively balanced results over the past three seasons, with neither team establishing decisive dominance in the matchup. The Mets have held marginal advantages in certain years, yet the Nationals have demonstrated capacity to win series when their starting rotation aligns with their offensive output. Current season records and win-loss trajectories through early August will inform whether the 44% probability undervalues Washington's chances or accurately reflects their competitive standing.
Traders should monitor starting pitcher assignments, which typically influence game-day odds substantially. Injury reports released in the 48 hours before first pitch—particularly regarding key position players or relief bullpen availability—can shift the line meaningfully. Weather conditions at Citi Field, specifically wind direction and temperature affecting ball carry, warrant attention given the venue's sensitivity to atmospheric factors. Any late-breaking roster moves, including call-ups or unexpected unavailability, should be cross-referenced against official MLB announcements before settlement on 22 August.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $114K.
Methodology
Football-specific comparison page for توقع: Washington Nationals vs. New York Mets. 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.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- 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.
Trade توقع: Washington Nationals vs. New York Mets on احتمالات كأس العالم
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