Counter-Strike: Astralis vs 9z (BO1) - IEM Cologne Major Stage 2

Platform comparison

Active sub-markets

Market context

Astralis and 9z will face each other in a best-of-one match during the second round of the IEM Cologne Major Stage 2 group play, scheduled for 6 June 2026 at 11:30 AM Eastern Time. A YES share on this market pays out if Astralis win; a NO share pays out if 9z win. The current crowd-implied probability of 0% YES reflects either extreme confidence in 9z or, more likely, minimal trading activity at this early stage before the tournament begins. The market includes a 50-50 resolution clause if the match is cancelled, delayed beyond seven days without completion, or ends in a tie—a safeguard common in esports prediction markets where technical issues or scheduling conflicts occasionally prevent matches from finishing.

Astralis enters major tournaments as a Danish powerhouse with consistent top-four finishes at recent Majors, whilst 9z represents Argentina's competitive scene and typically qualifies for Majors through regional play. Historical matchups between established European teams and emerging regional competitors at Majors show wide variance; the outcome depends heavily on current form, map pool alignment, and whether either team has undergone roster changes ahead of June. Recent IEM Cologne tournaments have favoured teams with strong anti-stratting preparation, particularly on the single map format.

Traders should monitor official ESL announcements regarding the final bracket confirmation, any last-minute roster changes from either organisation, and whether either team reports equipment or travel disruptions in the week before the event. The settlement window closes at 21:50 UTC on 6 June, allowing approximately ten hours after the scheduled start time for the match to complete and be officially recorded.

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 Market UK, which mirrors the Polymarket order book directly.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

On Prediction Market UK, 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.

Is this market available outside the US?

Prediction Market UK 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.

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.