Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Tax UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| NRFI | 100% |
| O/U 8.5 | 100% |
| 1st 5 Innings O/U 2.5 | 100% |
| 1st 5 Innings O/U 3.5 | 100% |
| 1st 5 Innings O/U 4.5 | 100% |
| 1st 5 Innings O/U 5.5 | 100% |
| 1st 5 Innings O/U 6.5 | 100% |
| O/U 7.5 | 100% |
| Kansas City Royals vs. Detroit Tigers | 84% |
| Extra Innings | 50% |
| O/U 11.5 | 50% |
| O/U 10.5 | 49% |
| O/U 9.5 | 24% |
| Spread -1.5 | 7% |
| Spread -2.5 | 4% |
| Spread -1.5 | 4% |
| Spread -2.5 | 2% |
| 1st 5 Innings Spread -1.5 | 0% |
| 1st 5 Innings Spread -1.5 | 0% |
Market context
Kansas City Royals vs Detroit Tigers is an MLB regular-season game on 26 July, with the Tigers leading the series 2-1 before first pitch. The crowd-implied 84% YES on the Royals side is therefore pricing a strong pre-game edge, not a series result, and should be read against the fact that a single baseball game remains inherently high-variance even when one club is the clearer favourite.[1]
For regulatory context, a market on a US sports event can sit in a grey zone for users in Germany and the US. Under Germany’s GlüStV framework, betting and speculative gaming products may fall into regulated gambling categories depending on their structure and access model, while the US CFTC has asserted reach over certain event-contract products when they resemble swaps or derivatives rather than standard betting. For access, “no-KYC up to $1,500” generally means a user can usually trade or withdraw only within that cumulative limit before identity checks are triggered, which affects how quickly smaller participants can enter but does not change the underlying event risk.
For this specific market, the practical catalysts are limited because the game result itself is the only settlement driver: official final statistics, postponement, cancellation, or a tie would determine whether it resolves normally or 50-50. Traders should watch for any schedule changes, weather-related delays, or an abandoned game, since a postponement keeps the market open until completion, while a cancellation with no make-up game forces the neutral outcome.
Sources: 1
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $293K.
Methodology
This overview of Kansas City Royals vs. Detroit Tigers reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.
Resolution & payout
On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.
FAQ
- Do I need to KYC for Polymarket Tax UK?
- Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.
- How are winnings taxed?
- Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Polymarket Tax UK stores an email address and wallet addresses rather than a legal name. Over $1,500 lifetime volume triggers KYC, after which identity is no longer anonymous.
- What happens during a tax audit?
- You're responsible for documenting your trades. Polymarket Tax UK exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.
- Are prediction markets gambling?
- Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.
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