Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
27% | 73% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
27% | 73% | 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 |
|---|---|
| James Wood | 27% |
| Josh Jung | 23% |
| Kevin McGonigle | 18% |
| Willy Adames | 10% |
| Matt Olson | 10% |
| Bobby Witt Jr. | 8% |
| Freddie Freeman | 7% |
| Ernie Clement | 5% |
| Ezequiel Tovar | 4% |
| Nico Hoerner | 3% |
| Mauricio Dubón | 3% |
| Taylor Ward | 2% |
| Bo Bichette | 2% |
| Bryan Reynolds | 2% |
| Francisco Lindor | 2% |
| Vladimir Guerrero Jr. | 2% |
| Gavin Sheets | 1% |
| Casey Schmitt | 1% |
| Pete Alonso | 1% |
| Jarren Duran | 1% |
| Maikel Garcia | 1% |
| Pete Crow-Armstrong | 1% |
| Salvador Perez | 1% |
| Bryce Harper | 1% |
| Ian Happ | 1% |
| Juan Soto | 1% |
| George Springer | 1% |
| Corbin Carroll | 1% |
| Riley Greene | 1% |
| Colt Keith | 0% |
| Christian Walker | 0% |
| Adley Rutschman | 0% |
| Rhys Hoskins | 0% |
| Gabriel Moreno | 0% |
| Brent Rooker | 0% |
| CJ Abrams | 0% |
| Shohei Ohtani | 0% |
| Aaron Judge | 0% |
| Andy Pages | 0% |
| Nick Kurtz | 0% |
| Yordan Alvarez | 0% |
| Player B | 0% |
| Player C | 0% |
| Player D | 0% |
| Player E | 0% |
| Player F | 0% |
| Player G | 0% |
| Player H | 0% |
| Player I | 0% |
| Player J | 0% |
| Player K | 0% |
| Player L | 0% |
| Player M | 0% |
| Player N | 0% |
| Player O | 0% |
| Player P | 0% |
| Player Q | 0% |
| Player R | 0% |
| Player S | 0% |
| Player T | 0% |
| Player U | 0% |
| Player V | 0% |
| Player W | 0% |
| Player X | 0% |
| Player Y | 0% |
| Player Z | 0% |
| Player AA | 0% |
| Player AB | 0% |
| Player AC | 0% |
| Player AD | 0% |
| Player AE | 0% |
| Player AF | 0% |
| Player AG | 0% |
| Player AH | 0% |
| Player AI | 0% |
| Player AJ | 0% |
| Player AK | 0% |
| Player AL | 0% |
| Player AM | 0% |
| Player AN | 0% |
| Player AO | 0% |
| Player AP | 0% |
| Player AQ | 0% |
| Player AR | 0% |
| Player AS | 0% |
| Player AT | 0% |
| Player AU | 0% |
| Player AV | 0% |
| Player AW | 0% |
| Player AX | 0% |
| Other | 0% |
Market context
MLB: Doubles Leader — current market-implied probability: 27%. This market will resolve according to the player who hits the most doubles during the 2026 Major League Baseball regular season. In the event of a tie, this market will resolve according to the offic…
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Market UK, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Market UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade MLB: Doubles Leader on Prediction Market UK
Live order book, 0% fees, USDC settlement in seconds.
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