Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Winner | 100% |
| Map 2 Winner | 100% |
| Match Winner | 100% |
| Map Handicap: BTF (-1.5) vs Rune Eaters (+1.5) | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 100% |
| Map 1 Rounds Handicap: Butterfly (-3.5) vs Rune Eaters (+3.5) | 100% |
| Map 2 Rounds Handicap: Butterfly (-3.5) vs Rune Eaters (+3.5) | 100% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 1 Rounds Handicap: Butterfly (-9.5) vs Rune Eaters (+9.5) | 10% |
| O/U 2.5 Games | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map Handicap: RE (-1.5) vs Butterfly (+1.5) | 0% |
| Map 1 Rounds Handicap: Butterfly (-6.5) vs Rune Eaters (+6.5) | 0% |
| Map 2 Rounds Handicap: Rune Eaters (-6.5) vs Butterfly (+6.5) | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: Rune Eaters (-3.5) vs Butterfly (+3.5) | 0% |
| Map 2 Rounds Handicap: Butterfly (-6.5) vs Rune Eaters (+6.5) | 0% |
Market context
Butterfly’s clash with Rune Eaters in the CCT Europe Series #6 playoffs is priced as a near-certainty for Butterfly, with the market showing a 100% implied chance of a Butterfly win. That leaves little room for the consensus to move unless there is a late change to line-up, schedule, or match status, so the handicapper’s question is not whether Butterfly should be favoured, but whether the market has already exhausted its edge.
The closest framing comes from the tournament structure itself: CCT Europe Series #6 is a single-elimination playoff bracket played as best-of-three, so variance is lower than in a one-map market, but not eliminated. Published schedules list the fixture for 5 August at 11:00 UTC, with the wider playoff slate running through 8 August, which means any postponement, rescheduling, or admin issue could matter for settlement even if the match is eventually played. Officially visible previews also place Butterfly among the playoff invitees and Rune Eaters among the qualified sides, which supports a straightforward favourite/underdog read rather than a coin-flip profile.
For traders, the main catalysts are pre-match confirmation of the starting line-ups, whether the fixture stays on the original timetable, and whether the bracket runs cleanly without server delays or walkovers. A crowded 100% YES price usually implies the only contrarian angle is procedural rather than sporting: if the match is delayed, voided, or fails to complete under the market rules, the settlement outcome can diverge sharply from the on-server expectation. In pure form terms, the consensus is firmly Butterfly; any value case on Rune Eaters depends on believing the price overstates that dominance.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Who Will Win, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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'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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
Trade Counter-Strike: Butterfly vs Rune Eaters (BO3) - CCT… on Who Will Win
Live order book, 0% fees, USDC settlement in seconds.
Open live market →