Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Is Kalshi Legal in California) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Real Betis Seville (-1.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| 1st Half O/U 2.5 | 100% |
| Arsenal FC O/U 0.5 | 100% |
| Real Betis Seville O/U 0.5 | 100% |
| Real Betis Seville O/U 1.5 | 100% |
| Real Betis Seville O/U 2.5 | 100% |
| Arsenal FC 1st Half O/U 0.5 | 100% |
| Real Betis Seville 1st Half O/U 0.5 | 100% |
| Real Betis Seville 1st Half O/U 1.5 | 100% |
| Arsenal FC (-1.5) | 0% |
| Arsenal FC (-2.5) | 0% |
| Real Betis Seville (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Arsenal FC O/U 1.5 | 0% |
| Arsenal FC O/U 2.5 | 0% |
| Arsenal FC 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 0.5 | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Arsenal FC 2nd Half O/U 0.5 | 0% |
| Arsenal FC 2nd Half O/U 1.5 | 0% |
| Real Betis Seville 2nd Half O/U 0.5 | 0% |
| Real Betis Seville 2nd Half O/U 1.5 | 0% |
Market context
Arsenal face Real Betis in a club friendly in Dublin, with the match listed for 5 August at 18:30 UTC and several live feeds confirming it is underway or completed by market time.[3][5][8] For a “More Markets” contract, the useful context is that these pre-season fixtures are typically lower-signal than competitive matches: line-ups can change quickly, substitutions are heavy, and the market can be driven by announcement timing rather than season-long form.
The current 0% implied probability should be read alongside regulation and access frictions rather than sporting certainty. German-facing users are caught by the GlüStV framework, which makes many online gambling-style products tightly restricted unless properly licensed in Germany, so availability can differ by jurisdiction. In the US, the CFTC’s reach matters because prediction markets that look like event contracts may face federal scrutiny depending on how they are structured and offered. For this specific market, “no-KYC up to $1,500” means a user can generally participate with lighter identity checks until that threshold is reached, which lowers onboarding friction but does not remove jurisdictional limits or platform compliance rules.
Traders should watch team-news announcements, kick-off changes, and any late scheduling or venue updates, because friendly matches are especially prone to final-hour adjustments; one preview noted a delayed kick-off in this fixture after Betis were stuck in traffic.[13] Arsenal’s pre-match coverage also highlighted a long absentee list and Betis arriving with greater pre-season match fitness, which can matter for derivative markets that depend on goals, scorers, or match-state outcomes.[2] Any confirmed line-up release, further delay, or substitution-heavy plan from either club is likely to have more impact on “More Markets” pricing than the headline result alone.[2][5]
Methodology
This overview of Arsenal FC vs. Real Betis Seville - More Markets 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
- 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.
- What happens during a tax audit?
- You're responsible for documenting your trades. Is Kalshi Legal in California 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.
- Is there a withdrawal cap?
- No platform-side cap. You can withdraw any amount provided KYC is complete. SEPA bank withdrawals over €15,000 trigger additional anti-money-laundering checks (statutory obligation for all platforms).
- What if regulation changes?
- If regulation changes in your jurisdiction (e.g. prediction markets are banned), Is Kalshi Legal in California would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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