Dota 2: TEAM VISION vs Team Resilience (BO3) - The International Group Stage

Platform comparison

Market context

TEAM VISION face Team Resilience in a best-of-three opening match at The International's group stage, with the fixture scheduled for 12 August at 10:00PM ET. The 86% implied probability favouring TEAM VISION reflects their standing as the stronger-seeded squad entering the tournament's initial round. Resolution depends on a clear winner being determined by 13 August 08:00:00Z; any cancellation, tie, or unresolved match beyond seven days triggers a 50-50 settlement.

Comparable International group-stage upsets have historically occurred at rates between 12–18%, though these figures skew towards matches involving regional qualifiers rather than direct invites. TEAM VISION's recent LAN performances and roster stability typically command odds in this range across major books. Kalshi's decimal format (approximately 1.16 for this outcome) and Polymarket's implied probability display both communicate the same underlying assessment, though Betfair's liquidity on esports remains thinner than traditional sports, affecting margin compression. KYC requirements differ meaningfully: Kalshi enforces full verification for US traders, whilst Smarkets permits lower-friction entry in certain jurisdictions, creating arbitrage opportunities if probability diverges across platforms.

Traders should monitor roster confirmations and any last-minute schedule adjustments from the official International broadcast schedule. Team Resilience's recent qualifier performance and scrim results in the week preceding the match represent the primary catalyst for probability shifts. Equipment or connectivity issues affecting either squad during their scheduled time slot could trigger the tie-or-delay clause, making real-time match coverage essential for position management.

Methodology

This page compares Dota 2: TEAM VISION vs Team Resilience (BO3) - The International Group Stage specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Robinhood Prediction Markets, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.

Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.

FAQ

Polymarket vs Kalshi — which is better?

Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.

What does Polymarket cost vs Kalshi?

Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.

Which platform has the deepest liquidity?

Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.

Is Betfair a Polymarket alternative?

Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.

Which platform is accessible globally?

Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.