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Dota 2: OG vs BetBoom Team (BO1) - BLAST Slam Group Stage

Comparison of odds and platforms for "Dota 2: OG vs BetBoom Team (BO1) - BLAST Slam Group Stage" — sourced live from the Polymarket order book, curated by Best Prediction Markets.

0% YES 100% NO Volume: $230K Closes: 28 May 2026
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Dota 2: OG vs BetBoom Team (BO1) - BLAST Slam Group Stage

Platform comparison

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

Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Best Prediction Markets.

Active sub-markets

Ends in Daytime0% YES100% NO
Both Teams Beat Roshan0% YES100% NO
Both Teams Destroy Barracks0% YES100% NO
Any Player Ultra Kill0% YES100% NO
Any Player Rampage0% YES100% NO
Match Winner0% YES100% NO

Market context

The Dota 2: OG vs BetBoom Team (BO1) - BLAST Slam Group Stage prediction market currently prices this outcome at 0% YES. This market refers to the Dota 2 match between OG and BetBoom Team in the BLAST Slam Group Stage, initially scheduled for May 28 at 4:00AM ET. This market will resolve to "OG" if OG win the match aga…

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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

Is this market available outside the US?
Best Prediction Markets 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 does it cost to trade on Best Prediction Markets?
Zero. Best Prediction Markets routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
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?
Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets triggers a quick verification flow that finishes in minutes.
and

Trade Dota 2: OG vs BetBoom Team (BO1) - BLAST Slam Group … on Best Prediction Markets

Live order book, 0% fees, USDC settlement in seconds.

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