Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
61% | 39% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
61% | 39% | 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 | 61% |
| 1st 5 Innings O/U 3.5 | 57% |
| New York Yankees vs. Toronto Blue Jays | 56% |
| 1st 5 Innings O/U 4.5 | 54% |
| 1st 5 Innings O/U 5.5 | 52% |
| 1st 5 Innings Spread -1.5 | 50% |
| 1st 5 Innings Spread -1.5 | 50% |
| 1st 5 Innings O/U 6.5 | 50% |
| Extra Innings | 50% |
| O/U 5.5 | 47% |
| Spread -1.5 | 39% |
| O/U 6.5 | 38% |
| Spread -2.5 | 27% |
| O/U 7.5 | 27% |
| O/U 8.5 | 24% |
| Spread -1.5 | 24% |
| Spread -2.5 | 14% |
| O/U 9.5 | 14% |
| NRFI | 0% |
Market context
The New York Yankees visit the Toronto Blue Jays with the market leaning to New York at an implied 61%, so the Yankees are the clear favourite and Toronto the underdog. That price fits the standings gap: New York are 68-53 and second in the AL East, while Toronto are 59-64 and fourth, with the Yankees also carrying a healthier run differential and a stronger away record.[9][14]
For handicappers, the historical read is that division mismatches do not always map neatly to one-game outcomes, especially in a series opener where line-up decisions and bullpen usage can swing the edge. The market consensus is therefore with the Yankees, but the value case is usually on the shorter-priced side only if their recent form, starting pitching, and run prevention remain intact; otherwise a 61% tag can leave little room for error and can make the Blue Jays the contrarian look in a home spot.[7][9]
The key catalysts are injury and roster updates, plus any late change to the starter or rain-delayed schedule. Recent Blue Jays news has listed Spencer Arrighetti, Trey Yesavage, Jameson Taillon, Luis Urías and Lenyn Sosa among the sidelined or recently moved pieces, while New York have had Cody Bellinger, Aaron Judge, Giancarlo Stanton, Carlos Rodón and Clarke Schmidt on the injury report, which matters because availability can alter both line-up quality and pitching depth.[11][12] The game was also shown as part of a series in Toronto, with further meetings on the slate, so any postponement or doubleheader wrinkle would shift the settlement path only if the game is not completed as scheduled.[4][8]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $356K.
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 Who Will Win, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
UK Frequently Asked Questions
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Who Will Win. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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