Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
71% | 29% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
71% | 29% | 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 | 71% |
| 1st 5 Innings O/U 3.5 | 56% |
| New York Yankees vs. Baltimore Orioles | 52% |
| O/U 7.5 | 49% |
| NRFI | 44% |
| 1st 5 Innings O/U 4.5 | 42% |
| O/U 8.5 | 41% |
| Spread -1.5 | 38% |
| Spread -1.5 | 32% |
| 1st 5 Innings O/U 5.5 | 31% |
| O/U 9.5 | 31% |
| 1st 5 Innings Spread -1.5 | 30% |
| 1st 5 Innings Spread -1.5 | 28% |
| Spread -2.5 | 28% |
| Spread -2.5 | 22% |
| 1st 5 Innings O/U 6.5 | 20% |
| Extra Innings | 11% |
Market context
The Yankees travel to Baltimore on 20 August for an AL East divisional matchup against the Orioles, with first pitch scheduled for 6:35PM ET. The 52% crowd probability reflects moderate confidence in a Yankees victory, though the gap between the clubs' recent trajectories remains narrow enough to warrant scrutiny of roster status and pitching assignments in the days preceding the fixture.
Historically, late-August divisional contests between these franchises have favoured the team with superior starting rotation depth, particularly when one side carries injury concerns into the stretch run. The Yankees' record against Baltimore over the past three seasons shows marginal home-field advantage, with road performances in Camden Yards proving volatile depending on bullpen availability. Current form matters considerably: traders should monitor whether either club enters the game on a winning or losing streak, as momentum shifts in August often correlate with playoff positioning stakes.
The critical variable for settlement will be confirmed starting pitchers and any late roster moves announced within 48 hours of game time. Recent reporting from MLB beat sources has flagged potential absences on both rosters due to injury management during the final stretch. Weather conditions at Camden Yards—notably humidity and wind direction—can favour either team's offensive profile. The settlement window extends to 27 August, allowing for postponement scenarios, though cancellation without a make-up game remains unlikely under current MLB scheduling protocols.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $242K.
Methodology
Sports-specific comparison page for New York Yankees vs. Baltimore Orioles. 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
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- 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.
- 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 New York Yankees vs. Baltimore Orioles on March Madness Predictions
Live order book, 0% fees, USDC settlement in seconds.
Open live market →