Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات كورة) Pick polygram.ink (preferred broker) |
77% | 23% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
77% | 23% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1st 5 Innings O/U 2.5 | 77% |
| 1st 5 Innings O/U 3.5 | 65% |
| O/U 7.5 | 60% |
| O/U 8.5 | 53% |
| 1st 5 Innings O/U 4.5 | 53% |
| NRFI | 48% |
| Seattle Mariners vs. New York Yankees | 46% |
| 1st 5 Innings O/U 5.5 | 42% |
| O/U 9.5 | 41% |
| Spread -1.5 | 37% |
| Spread -1.5 | 34% |
| 1st 5 Innings Spread -1.5 | 34% |
| 1st 5 Innings O/U 6.5 | 30% |
| 1st 5 Innings Spread -1.5 | 27% |
| Spread -2.5 | 27% |
| Spread -2.5 | 25% |
| Extra Innings | 9% |
Market context
The Mariners travel to face the Yankees on 12 August in a regular-season matchup with significant playoff implications for both clubs. Seattle enters as a wild-card contender in the AL West, whilst New York remains positioned as an AL East favourite despite mid-season inconsistency. The 46% implied probability for a Mariners victory reflects the Yankees' home-field advantage and historical strength, yet undervalues Seattle's recent competitive form against top-tier opponents.
Historical head-to-head records between these franchises show the Yankees have maintained a marginal edge over the past five seasons, though recent encounters have grown tighter. The 2024 season context matters considerably: teams with similar win-loss records to Seattle's current standing have converted road victories at roughly 42–48% rates against AL East opponents, placing the market probability within expected ranges. However, the Mariners' pitching depth and defensive metrics have improved markedly since mid-July, narrowing the traditional talent gap that historically favoured New York.
Traders should monitor roster updates through 11 August, particularly injury reports affecting either team's starting rotation or key offensive contributors. The Yankees' recent performance against left-handed pitchers and Seattle's bullpen availability in high-leverage situations represent critical variables. Weather conditions at Yankee Stadium on game day—temperature and wind direction—can significantly influence outcomes given both teams' offensive profiles. Any late-breaking lineup adjustments or unexpected roster moves in the 48 hours preceding first pitch will likely shift the probability meaningfully.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $80K.
Methodology
Football-specific comparison page for توقع: Seattle Mariners vs. New York Yankees. 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.
- 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.
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