Dota 2: Team Falcons vs Team Yandex (BO1) - BLAST Slam Group Stage

Platform comparison

Active sub-markets

Market context

Team Falcons face Team Yandex in a best-of-one Dota 2 match during the BLAST Slam Group Stage, scheduled for 27 May at 16:00 UTC. The 10% implied probability on Polymarket reflects heavy favouritism toward Yandex, though the single-game format introduces volatility absent from longer series. Across major prediction platforms, this disparity in odds presentation matters: Kalshi would display this as approximately 0.11 decimal odds, whilst Betfair's fractional format would show roughly 9/1 against Falcons. Polymarket's fee structure (2% taker fee) and Smarkets' tiered commission (up to 8%) create different effective probabilities for the same underlying event, particularly relevant in low-probability markets where fee drag compounds.

Historical context suggests Yandex holds a material advantage in recent head-to-head records and current roster strength within the CIS region's competitive hierarchy. Falcons have competed inconsistently at this tier, making the 10% probability defensible from a fundamentals perspective rather than market inefficiency. The settlement window's 7-day cancellation clause introduces operational risk; fixture delays or technical issues that prevent completion by 3 June 2026 trigger a 50-50 resolution, a consideration less explicitly priced on some platforms than others.

Traders should monitor BLAST's official schedule for any postponements or roster changes announced before match start. Recent Dota 2 patches and hero meta shifts can disproportionately favour one team's preparation depth, particularly relevant for CIS-region squads with differing scrim access. Confirmation of both teams' final lineups 24 hours prior typically signals match stability.

Methodology

This page compares Dota 2: Team Falcons vs Team Yandex (BO1) - BLAST Slam Group Stage specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. Live odds come from the Polymarket order book; the other venues' contract details are maintained manually because their APIs aren't directly comparable. Every CTA routes to Kalshi Alternative UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). Kalshi Alternative UK routes every trade directly into Polymarket's on-chain settlement, which is why payouts land fastest.

FAQ

Where can I trade this market with the lowest fees?

On Kalshi Alternative UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Kalshi Alternative UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.