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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 100% Both Teams Beat Roshan 100% First Blood in Game 1? 100% Total Kills Over/Under 50.5 in Game 1? 100% Volume: $675K Liquidity: $751K 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 Polymarket Alternative UK) Pick
polygram.ink (preferred broker)
100% 0% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle View on Polymarket →
Polymarket (direct)
polymarket.com
100% 0% 0% Geo-blocked in US/UK/EU USDC, on-chain View on Polymarket →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD View on Polymarket →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR View on Polymarket →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) View on Polymarket →

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%
Total Kills Over/Under 50.5 in Game 1?100%
Match Winner91%
Total Kills Over/Under 45.5 in Game 1?90%
Total Kills Over/Under 40.5 in Game 1?90%
Game Handicap: BB (-1.5) vs OG (+1.5)71%
Game 2 Winner70%
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 50.5 in Game 2?50%
Total Kills Over/Under 55.5 in Game 2?50%
O/U 2.5 Games28%
Ends in Daytime10%
Both Teams Destroy Barracks10%
Total Kills Over/Under 55.5 in Game 1?10%
Total Kills Over/Under 60.5 in Game 1?10%
Total Kills Over/Under 65.5 in Game 1?10%
Any Player Ultra Kill1%
Any Player Rampage0%

Market context

Polymarket is pricing **BetBoom Team** at 86% on USDC, with the position settling through conditional tokens on Polygon if the BO3 is completed and a winner is recorded by the end of the settlement window. The contract is tied to the lower-bracket quarter-final in the 1win Essence Playoffs, and the current price implies traders think BetBoom are strong favourites rather than a coin-flip.

That pricing sits in line with recent head-to-head form. BetBoom beat OG 2-0 in March at PGL Wallachia Season 7[12], and they also took a 2-1 win over OG in a DreamLeague Season 28 tiebreaker in February[3]. Across longer-running matchup data, BetBoom have generally had the edge: one head-to-head archive shows 5 BetBoom wins, 1 OG win and 3 ties across nine meetings, with a 13:7 map record in BetBoom’s favour[6]. That history helps explain why the market is far above the 50% mark, even though a best-of-three still leaves room for map volatility.

For traders, the main catalyst is simple: whether the series actually starts on schedule and finishes with a result before the cutoff. The market description allows a 50-50 resolution if the match is not played, ends in a tie, or is delayed by more than seven days without a winner, so late schedule changes matter as much as draft quality. Live tournament pages already list the fixture for 4 August and show it alongside other playoff matches, which means any bracket reshuffle, server issue, or postponement could affect settlement more than the pre-match form itself[9][13].

Sources: 1 · 2 · 3 · 4 · 5

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 Polymarket Alternative UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?
Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Alternative UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
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.
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.
Do I need to KYC for this market?
On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Alternative UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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.
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