Counter-Strike: Infinite vs ex-RUBY (BO3) - CCT Europe Series #4 Playoffs

Platform comparison

Active sub-markets

Market context

Infinite’s Round of 16 meeting with ex-RUBY in CCT Europe Series #4 is a small-market CS2 playoff match, and the listed crowd price of **0% YES** implies the contract is already being treated as effectively unbackable on the platform. That is a meaningful divergence from the underlying match-up data: Dust2.us shows Infinite beat ex-RUBY in their most recent head-to-head in the past 30 days, and Infinite have won three of their last five matches, which is the sort of form profile that would ordinarily support at least some chance of a win being priced elsewhere[1]. Liquipedia also places this as an online B-tier Valve Tier 2 event, which tends to produce thinner, more volatile pricing than marquee LANs, especially in lower-visibility playoff brackets[3].

For traders, the key catalysts are not just map form but whether the fixture actually starts and completes inside the settlement window. The market resolves 50-50 if the match is cancelled, ends in a tie, or is delayed beyond seven days without a winner, so schedule integrity matters as much as team strength. Match pages from specialist CS2 trackers confirm the fixture is being treated as a live CCT Europe Series #4 playoff pairing, but there is no sign in the available sources of a late bracket reshuffle or format change that would obviously alter settlement mechanics[2][5]. In cross-platform terms, sportsbook-style pricing would normally track Infinite’s recent edge more closely than a zero-implied prediction-market line, so the current contract looks driven more by platform liquidity or stale pricing than by a clean analyst consensus.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Counter-Strike: Infinite vs ex-RUBY (BO3) - CCT Europe Series #4 Playoffs across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Best Prediction Markets — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On Best Prediction Markets, 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 Best Prediction Markets?

Zero. Best Prediction Markets routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets triggers a quick verification flow that finishes in 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.