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 |
|---|---|
| Game 1 Winner | 100% |
| Total Kills Over/Under 55.5 in Game 1? | 100% |
| Both Teams Beat Roshan | 100% |
| Both Teams Destroy Barracks | 100% |
| Total Kills Over/Under 60.5 in Game 1? | 100% |
| Total Kills Over/Under 50.5 in Game 1? | 100% |
| Total Kills Over/Under 65.5 in Game 1? | 100% |
| Total Kills Over/Under 70.5 in Game 1? | 100% |
| Total Kills Over/Under 75.5 in Game 1? | 100% |
| Total Kills Over/Under 80.5 in Game 1? | 100% |
| O/U 2.5 Games | 57% |
| Total Kills Over/Under 55.5 in Game 2? | 51% |
| First Blood in Game 2? | 50% |
| Total Kills Over/Under 55.5 in Game 3? | 50% |
| Ends in Daytime | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| Ends in Daytime | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| Game Handicap: Iron Wing (-1.5) vs Team Falcons (+1.5) | 50% |
| Total Kills Over/Under 60.5 in Game 2? | 50% |
| Total Kills Over/Under 65.5 in Game 2? | 50% |
| Total Kills Over/Under 70.5 in Game 2? | 50% |
| Total Kills Over/Under 75.5 in Game 2? | 50% |
| Match Winner | 46% |
| First Blood in Game 3? | 33% |
| Game 2 Winner | 16% |
| First Blood in Game 1? | 1% |
| Ends in Daytime | 1% |
| Any Player Ultra Kill | 1% |
| Any Player Rampage | 1% |
| Total Kills Over/Under 85.5 in Game 1? | 1% |
| Game Handicap: FLC (-1.5) vs Iron Wing (+1.5) | 0% |
Market context
The International 2026 Group Stage will feature Iron Wing against Team Falcons in a best-of-three Dota 2 match scheduled for 14 August at 01:00 ET. Resolution hinges on match completion within the settlement window; cancellation or a tied result triggers 50-50 resolution, whilst postponement beyond seven days from the original start time voids the market entirely. The current crowd-implied probability of 63% for Iron Wing victory reflects confidence in their competitive standing, though recent International tournaments have demonstrated significant volatility in group-stage outcomes. Historical precedent from The International 2023 and 2024 editions shows that seeding and regional representation matter less than in-tournament momentum; teams entering group stages with strong qualifying records have failed to advance at rates between 15–22%, suggesting the market may be pricing Iron Wing's favouritism with reasonable but not excessive confidence.
Traders should monitor roster confirmations and any last-minute substitutions announced by either organisation in the fortnight preceding the match. Team Falcons' recent LAN performance and scrim results against comparable opponents will signal whether the 37% implied probability adequately reflects their preparation level. The timing of the match—early morning ET—may affect viewership and official broadcast reliability, which historically correlates with scheduling delays in international esports events. Under German GlüStV regulations, this market remains accessible to EU traders, whilst US CFTC oversight applies to derivatives-style positions; the no-KYC threshold of $1,500 permits retail participation without identity verification on most platforms hosting this market, lowering barriers for casual traders assessing the matchup independently of institutional analysis.
Methodology
This overview of Dota 2: Iron Wing vs Team Falcons (BO3) - The International Group Stage 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
- Is Polymarket legal in my country?
- Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Is Kalshi Legal in California has a different geo footprint.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Is Kalshi Legal in California 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 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).
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