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

Platform comparison

Active sub-markets

Market context

OG face GLYPH in a best-of-one group stage match at the BLAST Slam tournament on 28 May at 7:30 AM ET. The 100% crowd probability reflects OG's substantial competitive standing within professional Dota 2, though a single-map format introduces inherent volatility that typically prevents markets from settling at absolute extremes. OG have maintained roster stability and consistent LAN performance throughout 2024–2025, whilst GLYPH operate as a comparatively newer competitive entity with limited head-to-head history against top-tier opposition at major tournaments.

Historical precedent from BLAST Slam's previous iterations shows that group stage matches involving established organisations rarely produce upset results, particularly in best-of-one scenarios where preparation and team cohesion compound advantages. OG's track record across multiple Dota 2 majors demonstrates consistent advancement from group stages, though individual map outcomes remain subject to draft variance and in-game execution. The probability weighting suggests traders are pricing in OG's baseline superiority rather than accounting for the inherent unpredictability of single-elimination Dota 2 fixtures.

Traders should monitor fixture confirmation and any roster changes announced before the scheduled start time, as BLAST Slam has occasionally adjusted match timings or lineups due to visa complications or technical issues. Recent tournament schedules have held firm, but the seven-day delay clause provides meaningful protection against cancellation risk. Watch for any official BLAST communications regarding group stage seeding or format changes in the 48 hours preceding the match.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.

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?

Prediction Today 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.

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 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, Prediction Today triggers a quick verification flow that finishes in 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.