Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
70% | 30% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
70% | 30% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1st 5 Innings O/U 2.5 | 70% |
| 1st 5 Innings O/U 3.5 | 56% |
| O/U 7.5 | 51% |
| NRFI | 46% |
| 1st 5 Innings O/U 4.5 | 44% |
| New York Mets vs. Milwaukee Brewers | 42% |
| O/U 8.5 | 41% |
| Spread -1.5 | 40% |
| 1st 5 Innings Spread -1.5 | 34% |
| O/U 9.5 | 32% |
| 1st 5 Innings O/U 5.5 | 31% |
| Spread -1.5 | 30% |
| Spread -2.5 | 28% |
| 1st 5 Innings O/U 6.5 | 23% |
| 1st 5 Innings Spread -1.5 | 22% |
| Spread -2.5 | 21% |
| Extra Innings | 10% |
Market context
The New York Mets’ visit to Milwaukee is a contest between a sub-.500 road side and a Brewers team that has been materially stronger at home this season. ESPN’s pregame page lists Milwaukee at **63-37** overall and **33-18** at home, while the Mets are **42-59** and **21-31** away, which helps explain why the crowd price is still leaning against New York despite the market sitting at 42% YES.[6] Comparable matchups in which a road underdog with weaker run support meets a top home side tend to trade near this range unless there is a clear pitching edge or late lineup news to shift the number.[6][9]
The main trader watchpoints are the starting line-ups, any late scratches, and bullpen availability after the All-Star break, because those are the variables most likely to move an MLB moneyline on the day of the game. Public previews for this matchup have repeatedly framed Milwaukee as the more stable side and New York’s bullpen as the most obvious route to keeping the game close, with one recent market note calling the Brewers the better play and another model giving Milwaukee a 55% win chance.[5][8] That leaves the market sensitive to any confirmation of advantageous pitching usage, a rested Brewers relief group, or a Mets absence that weakens the already inconsistent offence.[5][8]
Historical framing also points towards caution in over-reading a mid-range probability. When a home favourite with a strong record meets a weaker visitor, the market often lands in the 40s or low 50s for the underdog unless there is an identifiable edge in the probable starter or weather-adjusted run environment.[2][4][9] With the current crowd-implied probability at 42% YES, the price is broadly consistent with Milwaukee being favoured, but not so one-sided that a single line-up or pitching update would be irrelevant.[2][4][9]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $354K.
Methodology
Sports-specific comparison page for New York Mets 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 or Manifold.
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
- 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.
- 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.
- 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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