Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via احتمالات كأس العالم) Pick polygram.ink (preferred broker) |
71% | 29% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
71% | 29% | 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 | 71% |
| 1st 5 Innings O/U 3.5 | 63% |
| 1st 5 Innings O/U 4.5 | 59% |
| 1st 5 Innings O/U 5.5 | 55% |
| 1st 5 Innings O/U 6.5 | 53% |
| 1st 5 Innings Spread -1.5 | 50% |
| 1st 5 Innings Spread -1.5 | 50% |
| Extra Innings | 48% |
| O/U 6.5 | 46% |
| Tampa Bay Rays vs. Seattle Mariners | 43% |
| O/U 7.5 | 36% |
| Spread -1.5 | 36% |
| Spread -1.5 | 30% |
| O/U 8.5 | 27% |
| Spread -2.5 | 25% |
| Spread -2.5 | 19% |
| NRFI | 0% |
| O/U 5.5 | 0% |
Market context
The Tampa Bay Rays visit the Seattle Mariners with the market effectively pricing a live underdog chance for Tampa Bay despite a clear gap in season record and recent form. Tampa Bay entered the matchup 69-46 and had won seven of its previous ten, while Seattle was 56-61 and 4-6 over its last ten, with ESPN noting the Mariners were outscored by 23 runs in that stretch.[9] The current 43% YES implies the market is leaning towards Seattle, but not heavily enough to dismiss Tampa Bay’s stronger overall profile, especially given the Rays’ 3-1 edge in the season series and their 5-1 run in recent meetings highlighted by CBS and SportsLine.[9][15][16]
For traders, the main near-term catalyst is the final line-up and pitching confirmation before first pitch, because the matchup has already shown how quickly availability can swing outcomes. The Rays’ offence is being led by Junior Caminero, who entered with 33 home runs, while Seattle’s attack has been more dependent on Julio Rodríguez and Cole Young, with Rodríguez described as 12 for 38 with three homers over the previous ten games.[8][9] Any late scratch, rest day, or pitching change matters more here than in a routine regular-season game, because Seattle’s home record has been better than its overall record and Tampa Bay has been roughly break-even on the road.[8][9][15]
Recent head-to-head results also frame how to read the number: Tampa Bay beat Seattle 2-1 and 6-1 in the two most recent games cited by CBS and ESPN, but Seattle had earlier taken an 8-2 win after losing starter Emerson Hancock to injury in the second inning.[13][16][2] That mix of low-scoring Rays wins and one Mariners response suggests the market is weighing Tampa Bay’s steadier run prevention against Seattle’s home-field and pitching upside, so late information on the Mariners’ starter and batting order is the key dependency to watch.[9][13][18]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $802K.
Methodology
Football-specific comparison page for توقع: Tampa Bay Rays vs. Seattle Mariners. 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
- 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.
- 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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