Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
74% | 26% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
74% | 26% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | 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 | 74% |
| 1st 5 Innings O/U 3.5 | 61% |
| O/U 7.5 | 56% |
| NRFI | 49% |
| O/U 8.5 | 48% |
| 1st 5 Innings O/U 4.5 | 47% |
| Boston Red Sox vs. Los Angeles Dodgers | 46% |
| O/U 9.5 | 39% |
| 1st 5 Innings O/U 5.5 | 37% |
| Spread -1.5 | 37% |
| Spread -1.5 | 35% |
| 1st 5 Innings Spread -1.5 | 33% |
| 1st 5 Innings Spread -1.5 | 27% |
| 1st 5 Innings O/U 6.5 | 26% |
| Spread -2.5 | 26% |
| Spread -2.5 | 25% |
| Extra Innings | 11% |
Market context
Boston’s meeting with Los Angeles is a straight one-game read on a team that has been better on the road than its record suggests, against a Dodgers club that has been elite at home and owns the stronger season profile overall. ESPN lists Boston at 57-51 and 32-22 away, while the Dodgers are 69-40 and 33-20 in Dodger Stadium; it also notes Boston has gone 7-3 over its last 10, compared with 6-4 for Los Angeles, so the market price is not simply about recent form but about how each side has performed across the full season.[3]
A 46% implied probability on Boston looks consistent with a competitive underdog rather than a live favourite, especially given the Dodgers’ edge in run production and run prevention. MARCA cites Los Angeles at +156 run differential versus Boston’s +49, and says the Dodgers should be clear moneyline favourites, which matches the broader framing that Boston can keep this close without necessarily being the more likely winner.[1] Comparable spots with a high-quality home favourite against a solid but less explosive visitor typically land in the 60-65% range for the home side when the pitching and lineup edges are intact.[1][3]
The main catalysts are late lineup and bullpen confirmations, plus any changes to the starting pitcher or rest pattern after the series opener. ESPN’s injury list shows the Dodgers still carrying several significant absences, including Will Smith, Tyler Glasnow, Blake Snell and multiple arms, while a separate recent preview says Boston’s pitching depth is also stretched, with Garrett Crochet not yet throwing and Tanner Houck limited to bullpens.[3][5] Those availability notes matter because this market will move most if either club gets a surprise starter change, a key bat sits, or there is a postponement that alters who is available on short rest.[3][5]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $74K.
Methodology
Sports-specific comparison page for Boston Red Sox vs. Los Angeles Dodgers. 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
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- 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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