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

How the prediction markets are pricing "Dota 2: OG vs BetBoom Team (BO1) - BLAST Slam Group Stage" right now — live Polymarket order book quote, plus platform comparison.

1% YES 99% NO Volume: $225K Liquidity: $535K Closes: 28 May 2026
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Dota 2: OG vs BetBoom Team (BO1) - BLAST Slam Group Stage

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Trump Prediction Pick
polygram.ink
1% 99% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Open on Trump Prediction →
Polymarket
polymarket.com
1% 99% 0% Geo-blocked in US/UK/EU USDC, on-chain Open on Trump Prediction →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Open on Trump Prediction →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Open on Trump Prediction →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Open on Trump Prediction →

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 Trump Prediction.

Active sub-markets

Ends in Daytime1% YES100% NO
Both Teams Beat Roshan1% YES100% NO
Both Teams Destroy Barracks1% YES100% NO
Any Player Ultra Kill1% YES100% NO
Any Player Rampage1% YES100% NO
Match Winner0% YES100% NO

Market context

Market consensus: 1% chance of dota 2: og vs betboom team (bo1) - blast slam group stage. Prediction markets aggregate real capital to produce this probability signal. 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 …

Methodology

This page tracks Dota 2: OG vs BetBoom Team (BO1) - BLAST Slam Group Stage across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. Trump Prediction routes every trade through to Polymarket — at 0% fees.

Resolution & payout

For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.

FAQ

Where can I trade this market with the lowest fees?
On Trump Prediction, 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.
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 it cost to trade on Trump Prediction?
Zero. Trump Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
Do I need to KYC for this market?
Not under $1,500 of lifetime trading volume. Above that threshold, Trump Prediction triggers a quick verification flow that finishes in minutes.
and

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

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

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