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% |
| O/U 7.5 | 51% |
| NRFI | 48% |
| New York Yankees vs. Tampa Bay Rays | 43% |
| 1st 5 Innings O/U 4.5 | 43% |
| Spread -1.5 | 41% |
| 1st 5 Innings Spread -1.5 | 36% |
| 1st 5 Innings O/U 5.5 | 33% |
| 1st 5 Innings Spread -2.5 | 24% |
| 1st 5 Innings O/U 6.5 | 22% |
| 1st 5 Innings Spread -1.5 | 20% |
| 1st 5 Innings Spread -2.5 | 11% |
| Extra Innings | 6% |
Market context
The New York Yankees and Tampa Bay Rays face off at Tropicana Field this afternoon for a 1:10 PM ET MLB game, where the market currently prices a Yankees win at 43% despite the Rays’ recent dominance in this series. Over the last three meetings, the Rays have won all three, including a 6-4 victory on Tuesday night where Ian Seymour struck out 12 and Hunter Feduccia and Yandy Diaz hit consecutive home runs[1]. This streak mirrors comparable mid-season slumps for the Yankees against top-tier pitching, where their 50-41 record and 27-21 away form have faltered against elite bullpens, particularly when facing pitchers like Seymour who consistently limit high-leverage opportunities[2].
Traders should monitor Drew Rasmussen’s probable pitching status for the Rays, as his recent video release suggests he is active and could anchor the Rays’ rotation against the Yankees’ Gerrit Cole[9]. Any announcement regarding lineup changes or injury updates for key Yankees hitters, such as Aaron Judge or Juan Soto, could shift the probability significantly, given their reliance on power hitting in away games[4]. Additionally, the Rays’ 52-34 home record and 32-13 home strength indicate a formidable advantage at Tropicana Field, making weather conditions and late-inning bullpen decisions critical catalysts for the game’s outcome[2].
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $175K.
Methodology
Sports-specific comparison page for New York Yankees vs. Tampa Bay Rays. 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.
- 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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