Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات كورة) Pick polygram.ink (preferred broker) |
76% | 24% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
76% | 24% | 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 | 76% |
| 1st 5 Innings O/U 3.5 | 63% |
| O/U 7.5 | 52% |
| 1st 5 Innings O/U 4.5 | 50% |
| Extra Innings | 50% |
| O/U 8.5 | 44% |
| Seattle Mariners vs. Milwaukee Brewers | 43% |
| 1st 5 Innings O/U 5.5 | 38% |
| Spread -1.5 | 37% |
| O/U 9.5 | 34% |
| NRFI | 33% |
| Spread -1.5 | 33% |
| 1st 5 Innings Spread -1.5 | 32% |
| 1st 5 Innings Spread -1.5 | 28% |
| 1st 5 Innings O/U 6.5 | 28% |
| Spread -2.5 | 27% |
| Spread -2.5 | 24% |
Market context
The Mariners travel to Milwaukee for an afternoon matchup against the Brewers on 20 August, with the market currently pricing Seattle's chances at 43 per cent. This game falls late in the regular season, when both clubs' playoff positioning and roster depth become material factors. The Brewers have historically held a slight edge in head-to-head records against Seattle over recent seasons, though divisional strength and home-field advantage at American Family Field typically favour Milwaukee in close contests.
Recent form and injury status will drive meaningful shifts in the implied probability. The Mariners' starting rotation depth and whether key position players remain available will influence their offensive output; conversely, the Brewers' bullpen reliability and any late-season roster moves could tilt the matchup. As of mid-August, both teams' playoff hopes remain contested, meaning motivation levels are high but roster fatigue from the grind of a full season may affect performance. Traders should monitor official lineup announcements 24 hours before first pitch and any last-minute roster transactions reported through MLB's official channels or established sports news outlets.
The settlement window extends to 27 August, allowing for potential postponements due to weather or unforeseen circumstances common in late-summer baseball. Should the game be rescheduled, the market remains open until completion. A tie or cancellation without a make-up game triggers a 50-50 split, though such outcomes are rare in MLB play.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $301K.
Methodology
Football-specific comparison page for توقع: Seattle Mariners vs. Milwaukee Brewers. 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.
- 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.
- 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.
Trade توقع: Seattle Mariners vs. Milwaukee Brewers on توقعات كورة
Live order book, 0% fees, USDC settlement in seconds.
Open live market →