Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Oscar Predictions 2026) Pick polygram.ink (preferred broker) |
68% | 32% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
68% | 32% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1st 5 Innings O/U 2.5 | 68% |
| O/U 6.5 | 62% |
| 1st 5 Innings O/U 3.5 | 56% |
| O/U 7.5 | 50% |
| Seattle Mariners vs. Milwaukee Brewers | 48% |
| NRFI | 43% |
| 1st 5 Innings O/U 4.5 | 41% |
| O/U 8.5 | 40% |
| Spread -1.5 | 35% |
| Spread -1.5 | 34% |
| 1st 5 Innings Spread -1.5 | 28% |
| 1st 5 Innings Spread -1.5 | 28% |
| 1st 5 Innings O/U 5.5 | 28% |
| Spread -2.5 | 25% |
| Spread -2.5 | 24% |
| 1st 5 Innings O/U 6.5 | 19% |
| Extra Innings | 10% |
Market context
Seattle Mariners vs. Milwaukee Brewers — current market-implied probability: 68%. In the upcoming MLB game between the Seattle Mariners and Milwaukee Brewers, scheduled for August 19 at 7:40PM ET: This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game.…
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $467K.
Methodology
Entertainment-specific comparison page for Seattle Mariners vs. Milwaukee Brewers. Polymarket's live quote (Polygon order book) shows the award probability. For awards markets, Polymarket usually has the deepest liquidity; Betfair runs comparable markets for Oscars/Emmys; Manifold for Eurovision.
Resolution & payout
Entertainment markets settle on official award ceremony or show end. Polymarket uses UMA Optimistic Oracle with a source URL to the official award website. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Which entertainment markets are available?
- Oscars / Academy Awards (Best Picture, Best Director, Best Actor/Actress), Eurovision Song Contest, Emmy Awards, Grammy Awards, Golden Globes, plus reality-TV outcomes (Bachelor, Survivor). Volume usually sits in the five- to six-figure range per market.
- How accurate are award predictions?
- Variable. Industry-predictable awards (Oscar Best Picture) have high market accuracy (Brier ~0.15). Reality-TV outcomes with small markets carry more noise. Eurovision is notorious for market upsets due to bloc voting.
- What was the top Oscar 2025 market?
- Best Picture, with ~$2.8M volume on Polymarket. "Anora" started as an underdog at ~8% and closed at ~62% before the ceremony — the biggest single Oscar market swing since 2019.
- How are reality-TV outcomes verified?
- UMA Oracle uses the official show website or producer statement as the resolution source. Very narrowly defined markets (e.g. "Will X be voted off the island?") rely on the official show notes.
- Are there politics-entertainment crossover markets?
- Yes — e.g. "Will X be parodied on SNL?", "Who will host the next Oscars?". These have thinner liquidity but offer alpha for traders who read pop-culture and political worlds together.
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