Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
75% | 25% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
75% | 25% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Both Teams Slay a Dragon | 75% |
| Both Teams Slay a Dragon | 75% |
| Both Teams Slay Baron Nashor | 52% |
| Any Player Penta Kill | 52% |
| Total Kills Over/Under 27.5 in Game 1? | 52% |
| Total Kills Over/Under 27.5 in Game 2? | 52% |
| Both Teams Destroy Inhibitors | 51% |
| Any Player Quadra Kill | 51% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| First Blood in Game 2? | 50% |
| First Blood in Game 1? | 50% |
| Game 1 Winner | 47% |
| Game 2 Winner | 47% |
| Match Winner | 46% |
| O/U 2.5 Games | 46% |
| Both Teams Slay a Dragon | 45% |
| Total Kills Over/Under 30.5 in Game 1? | 39% |
| Total Kills Over/Under 30.5 in Game 2? | 38% |
| Game Handicap: FUR (-1.5) vs Vivo Keyd Stars (+1.5) | 30% |
| Any Player Quadra Kill | 27% |
| Any Player Quadra Kill | 27% |
| Game Handicap: VKS (-1.5) vs FURIA Esports (+1.5) | 27% |
| Any Player Penta Kill | 26% |
| Any Player Penta Kill | 26% |
| Both Teams Slay Baron Nashor | 20% |
| Both Teams Slay Baron Nashor | 20% |
| Both Teams Destroy Inhibitors | 16% |
| Both Teams Destroy Inhibitors | 16% |
Market context
Vivo Keyd Stars and FURIA Esports are meeting in a CBLOL regular-season best-of-three, and the market’s 47% yes price is close to a coin flip rather than a clear favourite call. That fits the recent head-to-head profile: the teams have traded wins across 2025 and 2026, with FURIA taking the most recent official series in April 2026, but Vivo Keyd Stars holding the broader historical edge in long-run matchup counts from database trackers.[1][6][9]
Comparable results suggest the contract should be read as sensitive to draft quality and early-map execution rather than name recognition alone. Recent scorelines in this pairing have included clean 2-0s for FURIA and a 3-0 playoff win, which means a short series can swing hard on one dominant game state.[8][9][12] For a market settled in USDC, the practical on-chain point is that the eventual winner-or-50-50 outcome matters more than intraday BTC or ETH direction unless broader crypto volatility is affecting risk appetite or available liquidity at the margin.
The main catalysts are match confirmation, official line-ups, and any schedule movement within the 7-day grace window, because a cancellation, tie, or excessive delay resolves the market to 50-50 under the contract rules. Traders should also watch for last-minute roster or substitution news from CBLOL or the teams themselves, since these are the factors most likely to shift a near-even market before the first map begins.[15] If the event starts but is not completed, the market outcome will depend on the match state at stoppage, so stream status and tournament operations remain material until a winner is recorded.
Methodology
This page reads LoL: Vivo Keyd Stars vs FURIA Esports (BO3) - CBLOL Regular Season on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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