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Counter-Strike: B8 vs GamerLegion (BO3) - IEM Cologne Major Stage 2

How the prediction-market book is pricing "Counter-Strike: B8 vs GamerLegion (BO3) - IEM Cologne Major Stage 2" right now, with a side-by-side platform comparison and zero-fee CTAs.

47% YES 53% NO Volume: $135K Liquidity: $314K Closes: 7 Jun 2026
Trade on Polymarket Tax UK →
Counter-Strike: B8 vs GamerLegion (BO3) - IEM Cologne Major Stage 2

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket Tax UK Pick
polygram.ink
 47% 53% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Open on Polymarket Tax UK →
Polymarket
polymarket.com
 47% 53% 0% Geo-blocked in US/UK/EU USDC, on-chain Open on Polymarket Tax UK →
Kalshi
kalshi.com
 — — Up to 7% per trade US-only, KYC required USD Open on Polymarket Tax UK →
Betfair Exchange
betfair.com
 — — 2-5% commission Full KYC from first trade GBP / EUR Open on Polymarket Tax UK →
Manifold Markets
manifold.markets
 — — Play-money (mana) None — play-money Mana (no cash-out) Open on Polymarket Tax UK →

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 Polymarket Tax UK.

Active sub-markets

Map 1 Winner47% B854% GamerLegion
Map 2 Winner51% B849% GamerLegion
Match Winner50% B851% GamerLegion
O/U 2.5 Games49% Over52% Under
Map Handicap: GL (-1.5) vs B8 (+1.5)28% GamerLegion72% B8
Map 1 Total Rounds: Over/Under 21.548% Over52% Under

Market context

Live Polymarket data shows 47% YES probability for Counter-Strike: B8 vs GamerLegion (BO3) - IEM Cologne Major Stage 2. This market refers to the Counter-Strike Round 3 match between B8 and GamerLegion in the IEM Cologne Major Stage 2, initially scheduled for June 7 at 10:30AM ET. This market will resolve to "B8" if B…

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 Polymarket Tax 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 Polymarket Tax 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.
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 Polymarket Tax UK?
Zero. Polymarket Tax UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
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, Polymarket Tax UK triggers a quick verification flow that finishes in minutes.
Sarah MitchellSarah MitchellPolitical Markets WriterandJames WilliamsJames WilliamsPrediction Market Analyst

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