Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| NRFI | 100% |
| 1st 5 Innings O/U 2.5 | 100% |
| 1st 5 Innings O/U 3.5 | 91% |
| 1st 5 Innings O/U 4.5 | 82% |
| O/U 7.5 | 82% |
| O/U 8.5 | 75% |
| 1st 5 Innings Spread -1.5 | 73% |
| 1st 5 Innings O/U 5.5 | 71% |
| Spread -1.5 | 66% |
| O/U 9.5 | 64% |
| O/U 11.5 | 63% |
| Spread -2.5 | 54% |
| 1st 5 Innings O/U 6.5 | 53% |
| Spread -3.5 | 50% |
| New York Mets vs. Pittsburgh Pirates | 22% |
| Spread -1.5 | 14% |
| Extra Innings | 13% |
| 1st 5 Innings Spread -1.5 | 9% |
| Spread -2.5 | 9% |
| O/U 10.5 | 0% |
Market context
The New York Mets are in Pittsburgh for an August meeting that has opened with the Pirates priced as the stronger side in the market, despite the current crowd showing only a 22% chance on New York. ESPN lists Pittsburgh as a modest favourite and notes the Pirates have lost four straight, while the Mets have been better over their last 10 games and lead the season series 3-1.[5][16] That split matters because the recent head-to-head record is not matching the broader table positions: Pittsburgh are below .500, but they have already taken control of the matchup enough to keep the price tight.[5]
For a historical frame, the clearest comparable case is earlier in the season when these clubs met as near coin-flip teams and the market leaned only slightly one way. Spring previews and betting previews pointed to low-scoring, starter-driven games, with both sides built around run prevention rather than explosive line-ups.[1][9][13] That context still helps here: when these clubs meet, small changes in starting pitching, late scratches, or bullpen availability can move the result more than record alone, so a 22% Mets price implies a much steeper away win than the recent form has actually suggested.[5][15]
Traders should watch line-up cards, since the edge may hinge on who is available rather than the raw standings. Recent preview material flagged injuries and availability questions around key names such as Francisco Lindor, A.J. Minter and Reed Garrett for New York, while Pittsburgh’s depth chart has also carried its own injury noise.[8][13] The game is also on a short turnaround after the clubs’ latest meeting, which the Mets won 6-4, so any rest decisions, bullpen usage from the previous night, or late pitching change would be the main catalysts to reprice the market quickly.[7][14]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $346K.
Methodology
Sports-specific comparison page for New York Mets vs. Pittsburgh Pirates. 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.
- 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.
- 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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