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Dota 2: Iron Wing vs Team Liquid (BO3) - The International Group Stage

"Dota 2: Iron Wing vs Team Liquid (BO3) - The International Group Stage" on Polymarket, Kalshi and Is Polymarket Legal in Canada — what traders need to know about platform choice, KYC and tax law.

Game 1 Winner 100% Both Teams Beat Roshan 100% First Blood in Game 1? 100% O/U 2.5 Games 71% Volume: $1.3M Liquidity: $1.2M Closes: 15 Aug 2026
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Dota 2: Iron Wing vs Team Liquid (BO3) - The International Group Stage

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Is Polymarket Legal in Canada) Pick
polygram.ink (preferred broker)
100% 0% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Open the market →
Polymarket (direct)
polymarket.com
100% 0% 0% Geo-blocked in US/UK/EU USDC, on-chain Open the market →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Open the market →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Open the market →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Open the market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
Game 1 Winner100%
Both Teams Beat Roshan100%
First Blood in Game 1?100%
O/U 2.5 Games71%
Match Winner62%
Ends in Daytime50%
Both Teams Beat Roshan50%
Both Teams Destroy Barracks50%
Any Player Ultra Kill50%
Any Player Rampage50%
Ends in Daytime50%
Both Teams Beat Roshan50%
Both Teams Destroy Barracks50%
Any Player Ultra Kill50%
Any Player Rampage50%
First Blood in Game 2?50%
Total Kills Over/Under 55.5 in Game 2?50%
Game Handicap: Iron Wing (-1.5) vs Team Liquid (+1.5)50%
Total Kills Over/Under 60.5 in Game 2?50%
Total Kills Over/Under 50.5 in Game 2?50%
Total Kills Over/Under 70.5 in Game 2?50%
Game 2 Winner30%
Ends in Daytime1%
Both Teams Destroy Barracks1%
Any Player Ultra Kill1%
Any Player Rampage0%
Game Handicap: Liquid (-1.5) vs Iron Wing (+1.5)0%
Total Kills Over/Under 55.5 in Game 1?0%
Total Kills Over/Under 60.5 in Game 1?0%
Total Kills Over/Under 50.5 in Game 1?0%
Total Kills Over/Under 65.5 in Game 1?0%

Market context

Dota 2: Iron Wing vs Team Liquid (BO3) - The International Group Stage — current market-implied probability: 100%. This market refers to the Dota 2 Round 4 match between Iron Wing and Team Liquid in the The International Group Stage, initially scheduled for August 15, 2026 at 1:00 AM ET. This market will resolve …

Methodology

This overview of Dota 2: Iron Wing vs Team Liquid (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 Polymarket Legal in Canada has a different geo footprint.
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 Polymarket Legal in Canada 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 Polymarket Legal in Canada 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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