Counter-Strike: PARIVISION vs Legacy (BO3) - IEM Cologne Major Stage 3

Platform comparison

Active sub-markets

Market context

PARIVISION and Legacy meet in a Round 3 best-of-three at the IEM Cologne Major Stage 3 on 13 June, with the crowd currently pricing PARIVISION's victory at 34 per cent. The match sits within a major tournament structure where seeding, recent form, and roster stability carry measurable weight in outcome prediction.

Legacy have historically performed as a mid-tier regional side with inconsistent international results, whilst PARIVISION represents a more established European presence with steadier LAN performances across 2025 and 2026 events. The 34 per cent implied probability for PARIVISION suggests the market views Legacy as the clearer favourite—a positioning that aligns with recent head-to-head records and tournament bracket positioning. However, the gap between the two teams' skill floors remains narrow enough that map veto dynamics and individual player form on the day will likely determine the series outcome more than structural advantage.

Traders should monitor roster announcements through to match day, particularly any last-minute stand-in deployments or injury disclosures that would alter preparation depth. IEM Cologne's stage structure has historically favoured teams with consistent scrim schedules in the week prior; any public indication of travel delays or practice disruption could shift value. The settlement window closes at 21:45 UTC on 13 June, allowing roughly eleven hours post-match for official confirmation. Fixture cancellation or extended delays beyond seven days would trigger a 50-50 resolution, a tail risk worth pricing given tournament logistics volatility in 2026.

Methodology

We track Counter-Strike: PARIVISION vs Legacy (BO3) - IEM Cologne Major Stage 3 on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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 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 does it cost to trade on Who Will Win?

Zero. Who Will Win 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.

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.