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Dota 2: BetBoom Team vs OG (BO3) - 1win Essence Playoffs

Five-platform snapshot of "Dota 2: BetBoom Team vs OG (BO3) - 1win Essence Playoffs" — live Polymarket pricing, plus how Kalshi, Betfair and Manifold structure the same contract.

Game 1 Winner 86% Match Winner 86% Total Kills Over/Under 45.5 in Game 1? 75% Game 2 Winner 72% Volume: $283K Liquidity: $377K Closes: 4 Aug 2026
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Dota 2: BetBoom Team vs OG (BO3) - 1win Essence Playoffs

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Kalshi UK) Pick
polygram.ink (preferred broker)
86% 14% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Live odds →
Polymarket (direct)
polymarket.com
86% 14% 0% Geo-blocked in US/UK/EU USDC, on-chain Live odds →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Live odds →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Live odds →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Live odds →

Outcome probabilities

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

OutcomeProbability
Game 1 Winner86%
Match Winner86%
Total Kills Over/Under 45.5 in Game 1?75%
Game 2 Winner72%
O/U 2.5 Games50%
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%
Ends in Daytime50%
Both Teams Beat Roshan50%
Both Teams Destroy Barracks50%
Any Player Ultra Kill50%
Any Player Rampage50%
First Blood in Game 1?50%
First Blood in Game 2?50%
Total Kills Over/Under 50.5 in Game 1?50%
Total Kills Over/Under 50.5 in Game 2?50%
Total Kills Over/Under 55.5 in Game 1?50%
Total Kills Over/Under 40.5 in Game 1?50%
Game Handicap: BB (-1.5) vs OG (+1.5)35%

Market context

Traders on decentralised prediction markets give 86% probability to dota 2: betboom team vs og (bo3) - 1win essence playoffs. This market refers to the Dota 2 Lower bracket quarterfinal 2 match between BetBoom Team and OG in the 1win Essence Playoffs, initially scheduled for August 4 at 5:00AM ET. This market will resolve t…

Methodology

This page reviews Dota 2: BetBoom Team vs OG (BO3) - 1win Essence Playoffs across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

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.
What does Polymarket cost to trade?
Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
How fast are USDC deposits?
Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
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.
and

Trade Dota 2: BetBoom Team vs OG (BO3) - 1win Essence Play… on Kalshi UK

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