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

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Market context

GLYPH and ex-HEROIC are scheduled to meet in a best-of-one Dota 2 fixture within the BLAST Slam Group Stage on 26 May at 07:30 ET. The crowd-implied probability sits at 0% for GLYPH, suggesting near-total consensus that ex-HEROIC will prevail. This extreme skew warrants scrutiny, particularly given that group-stage matches in online tournaments frequently produce upsets when preparation gaps or roster familiarity favour the underdog.

Ex-HEROIC represents the rebranded entity of a roster that competed under the HEROIC banner in recent Dota 2 circuits, carrying institutional experience and established scrim patterns. GLYPH, by contrast, operates as a comparatively newer or lower-profile aggregation. Historical precedent from BLAST Slam events shows that single-elimination group fixtures occasionally reward teams with unconventional draft preparation or players performing above their seeding. The 0% probability assigned to GLYPH suggests the market has priced in a near-certain ex-HEROIC victory, leaving minimal room for variance or underdog execution.

Traders should monitor roster confirmations and any last-minute substitutions in the days preceding 26 May, as stand-in deployments or illness can materially alter match dynamics. Scrim results or public practice footage released immediately before the fixture may signal preparation quality. The settlement window closes at 17:50 UTC on match day; delays beyond seven days without resolution trigger a 50-50 split. Given the extreme pricing, any indication of GLYPH roster stability or ex-HEROIC preparation issues would represent a significant value signal against consensus.

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 Who Will Win, which mirrors the Polymarket order book directly.

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

Where can I trade this market with the lowest fees?

On Who Will Win, 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.

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.