Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Legal 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 |
|---|---|
| National Bank Open: Nicolas Mejia vs Martin Landaluce | 100% |
| Completed Match | 100% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Set 2 O/U 8.5 | 100% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Set 1 O/U 8.5 | 100% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Match O/U 21.5 | 100% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Total Sets: O/U 2.5 | 100% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Set 2 Winner | 100% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Set 2 O/U 9.5 | 100% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Set 1 O/U 9.5 | 100% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Match O/U 22.5 | 100% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Match O/U 23.5 | 100% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Set 1 Winner | 0% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Set Handicap +/-1.5 | 0% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Set Handicap +/-1.5 | 0% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Set 2 O/U 10.5 | 0% |
| National Bank Open: Nicolas Mejia vs Martin Landaluce Set 1 O/U 10.5 | 0% |
Market context
Nicolás Mejía and Martín Landaluce are scheduled to meet in the National Bank Open first round, with the market currently pricing Landaluce as the likelier advancer at 20% YES for Mejía. On the available pre-match data, there is no recorded head-to-head between them, so this is being read more through ranking and surface profile than direct history: Tennis.com lists Landaluce at ATP No. 63 and Mejía at No. 131, while multiple stat pages show a 0-0 H2H and no prior main-tour meeting.[11][12][14]
That makes the current price easier to frame as a function of form and surface rather than rivalry. Recent match-stat pages show Landaluce with a stronger hard-court body of work than Mejía, while Mejía’s overall record has been more reliant on clay results; one comparison page also shows Landaluce with a higher 2026 hard-court win rate than Mejía.[1][3][4][15] For market structure, the legal context matters too: German-accessible prediction markets can be affected by GlüStV gambling rules, and US users face a wider regulatory perimeter because the CFTC has asserted reach over event contracts in certain circumstances, even where platforms are offshore or non-US branded. “No-KYC up to $1,500” generally means a low-friction onboarding threshold for small balances, but it does not remove jurisdictional or tax reporting considerations for a specific tennis market such as this one.
The main catalysts are straightforward: the match must actually be played, and settlement is sensitive to whether either player advances, whether the bout is postponed, or whether a retirement occurs after play starts. The market description also matters because if the match is cancelled, tied, or delayed beyond seven days without a winner, it resolves 50-50 rather than to either side. Traders should watch the official National Bank Open draw and any updated order-of-play or injury reporting, since schedule changes at ATP Masters-level events commonly decide whether a thin favourite’s edge is real or merely an artefact of incomplete information.[11][14][15]
Methodology
This overview of National Bank Open: Nicolas Mejia vs Martin Landaluce 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 Legal 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 Legal 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.
- 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), Polymarket Legal UK would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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