Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Is Kalshi Legit) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Map 2 Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 1 Rounds Handicap: Team Nemesis (-3.5) vs Infinite (+3.5) | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 100% |
| Map 3 Rounds Handicap: Team Nemesis (-3.5) vs Infinite (+3.5) | 100% |
| Map 1 Rounds Handicap: Team Nemesis (-6.5) vs Infinite (+6.5) | 100% |
| Map 1 Total Rounds: Over/Under 18.5 | 100% |
| Map 3 Total Rounds: Over/Under 18.5 | 100% |
| Map 3 Rounds Handicap: Team Nemesis (-9.5) vs Infinite (+9.5) | 1% |
| Map 1 Winner | 0% |
| Match Winner | 0% |
| Map Handicap: NEM (-1.5) vs Infinite (+1.5) | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 2 Rounds Handicap: Team Nemesis (-3.5) vs Infinite (+3.5) | 0% |
| Map 3 Total Rounds: Over/Under 21.5 | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 1 Rounds Handicap: Team Nemesis (-9.5) vs Infinite (+9.5) | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: Team Nemesis (-9.5) vs Infinite (+9.5) | 0% |
| Map 2 Rounds Handicap: Infinite (-3.5) vs Team Nemesis (+3.5) | 0% |
| Map Handicap: INF (-1.5) vs Team Nemesis (+1.5) | 0% |
| Map 3 Rounds Handicap: Team Nemesis (-6.5) vs Infinite (+6.5) | 0% |
| Map 3 Total Rounds: Over/Under 24.5 | 0% |
Market context
Counter-Strike’s scheduled BO3 between Infinite and Team Nemesis in StarLadder StarSeries Group A is priced at **0% YES**, which in practice means the market is treating an Infinite win as negligible rather than impossible. In comparable esports markets, a zero-implied price usually reflects either a stale listing, a de facto withdrawal, or very asymmetric information about line-ups and readiness; that matters here because the market only resolves 50-50 if the match is not played, tied, or drifts beyond the seven-day window without a winner. For accessibility, the relevant compliance angle is straightforward: under **German GlüStV**-style rules, esports and other event-linked trading can be restricted if the venue is treated as gambling, while **US CFTC** reach is broader where a contract is viewed as an event derivative rather than a pure fan market. A platform advertised as **no-KYC up to $1,500** generally means small balances can be used without full identity verification, but that does not remove geographic blocks, sanctions screening, or exchange-level monitoring on this specific market.
For traders, the key catalysts are whether the match remains on the published schedule, whether either roster is confirmed to have substituted players, and whether tournament administrators announce a postponement, forfeit, or format change. Because the market description ties settlement to the actual outcome, any official update from StarLadder about starting time, bracket dependency, or completion rules can move the probability more than the teams’ prior form alone. In practice, the main watch-items are a start delay, a no-show, or a cancellation after the scheduled 9:00 AM ET slot, since those scenarios can flip settlement away from a simple winner-loser outcome and towards the 50-50 fallback.
Methodology
This overview of Counter-Strike: Infinite vs Team Nemesis (BO3) - StarLadder StarSeries Group A 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.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Is Kalshi Legit 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. Is Kalshi Legit 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).
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