Trade: Will any team get mega creeps at BLAST Slam VII?

Market context

BLAST Slam VII, scheduled to conclude on 7 June 2026, will feature top-tier Dota 2 teams competing across multiple matches. The market resolves to Yes if any team achieves mega creeps—the destruction of all three lanes of barracks—during the tournament. The current order book on Polymarket implies a 77% probability of this outcome occurring, reflecting trader conviction that at least one match will reach this late-game state.

Mega creeps represent an advanced game state typically reached only in prolonged, competitive matches where one team has secured a decisive advantage but hasn't yet closed out the game. Historical Dota 2 tournaments show mega creeps occur sporadically; they're more common in longer series formats and less frequent in single-elimination brackets with time constraints. The International and similar tier-one events see mega creeps in roughly 15–25% of matches, though this varies significantly based on patch strength, team playstyles, and tournament format. The 77% probability suggests traders expect BLAST Slam VII to feature sufficiently extended games or a large enough match volume that the threshold is likely crossed.

Traders should monitor the tournament format announcement and group stage scheduling, as these directly influence match duration and likelihood of teams reaching ultra-late-game scenarios. Patch notes released before the event will shape team aggression and game pacing. The specific teams invited and their historical tendencies towards extended games—particularly whether scaling-focused lineups are prevalent—will inform whether games stall into the mega creeps territory. Any format changes or schedule adjustments from BLAST should be tracked closely, as condensed brackets reduce the probability of extended matches.

How this market resolves

Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.

How to trade this market step by step

The mechanics for trading "Will any team get mega creeps at BLAST Slam VII?" are the same as any other PolyGram event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.

1. Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
2. Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
3. Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
4. Size your position. If you stake 100 USDC at 79% YES, you'll receive shares that pay $127 if YES resolves true — a 27% gross return. If NO resolves, your shares are worth $0.
5. Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
6. Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.

How active is this market?

$2K in lifetime turnover and $3K of resting liquidity puts this market in the below the median by volume for dota2 contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.

Last 24 hours alone saw $2K in turnover, well above the lifetime daily-average for this market — a clear sign of news catalysing trader activity right now.

The market has been open for under a month — fresh enough that information asymmetry remains a real factor.

Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.

Key terms

YES / NO share

A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.

CLOB

Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.

Liquidity

USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.

UMA optimistic oracle

The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.

Slippage

The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.

Conditional token

ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.

See the full prediction-market glossary →

Frequently asked questions

Risk and regulatory note

Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.

Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.

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