Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Map 1 Winner | 100% |
| Map 2 Winner | 100% |
| Match Winner | 100% |
| Map Handicap: KC (-1.5) vs Eternal Fire (+1.5) | 100% |
| Map 1 Rounds Handicap: Karmine Corp (-2.5) vs Eternal Fire (+2.5) | 100% |
| Map 2 Total Rounds: Over/Under 22.5 | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Total Rounds: Over/Under 20.5 | 100% |
| Map 1 Rounds Handicap: Karmine Corp (-4.5) vs Eternal Fire (+4.5) | 100% |
| Map 1 Rounds Handicap: Karmine Corp (-5.5) vs Eternal Fire (+5.5) | 100% |
| Map 1 Total Rounds: Over/Under 18.5 | 100% |
| Map 1 Total Rounds: Over/Under 17.5 | 100% |
| Map 1 Rounds Handicap: Karmine Corp (-6.5) vs Eternal Fire (+6.5) | 100% |
| Map 1 Total Rounds: Over/Under 16.5 | 100% |
| Map 1 Total Rounds: Over/Under 15.5 | 100% |
| Map 2 Total Rounds: Over/Under 19.5 | 100% |
| Map 2 Total Rounds: Over/Under 23.5 | 100% |
| Map 2 Total Rounds: Over/Under 25.5 | 100% |
| Map 2 Total Rounds: Over/Under 24.5 | 100% |
| Map 2 Total Rounds: Over/Under 27.5 | 100% |
| Map 2 Total Rounds: Over/Under 26.5 | 100% |
| Map 3 Rounds Handicap: Eternal Fire (-2.5) vs Karmine Corp (+2.5) | 72% |
| Map 3 Total Rounds: Over/Under 22.5 | 51% |
| Map 3 Total Rounds: Over/Under 21.5 | 51% |
| Map 3 Total Rounds: Over/Under 20.5 | 51% |
| Map 3 Rounds Handicap: Karmine Corp (-2.5) vs Eternal Fire (+2.5) | 51% |
| Map 2 Total Rounds: Over/Under 29.5 | 10% |
| Map 2 Total Rounds: Over/Under 30.5 | 10% |
| Map 2 Total Rounds: Over/Under 28.5 | 1% |
| O/U 2.5 Games | 0% |
| Map 1 Total Rounds: Over/Under 22.5 | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 1 Total Rounds: Over/Under 20.5 | 0% |
| Map 2 Rounds Handicap: Karmine Corp (-2.5) vs Eternal Fire (+2.5) | 0% |
| Map Handicap: EF (-1.5) vs Karmine Corp (+1.5) | 0% |
| Map 1 Rounds Handicap: Eternal Fire (-2.5) vs Karmine Corp (+2.5) | 0% |
| Map 2 Rounds Handicap: Eternal Fire (-2.5) vs Karmine Corp (+2.5) | 0% |
| Map 1 Total Rounds: Over/Under 19.5 | 0% |
| Map 1 Rounds Handicap: Karmine Corp (-7.5) vs Eternal Fire (+7.5) | 0% |
| Map 1 Rounds Handicap: Karmine Corp (-8.5) vs Eternal Fire (+8.5) | 0% |
| Map 1 Rounds Handicap: Karmine Corp (-9.5) vs Eternal Fire (+9.5) | 0% |
| Map 1 Rounds Handicap: Karmine Corp (-11.5) vs Eternal Fire (+11.5) | 0% |
| Map 2 Rounds Handicap: Karmine Corp (-3.5) vs Eternal Fire (+3.5) | 0% |
| Map 2 Rounds Handicap: Karmine Corp (-4.5) vs Eternal Fire (+4.5) | 0% |
| Map 2 Rounds Handicap: Eternal Fire (-3.5) vs Karmine Corp (+3.5) | 0% |
Market context
Karmine Corp faces Eternal Fire in a Best-of-3 Valorant match within the VCT EMEA Group Omega, scheduled to begin at 11:00 AM ET on 17 July. While the crowd-implied probability sits at 100% YES for Karmine Corp winning the series, external analytics suggest a more nuanced outlook, with independent models rating the French side at roughly 64% and forecasting a tight 2:1 victory [1]. This divergence between market certainty and statistical probability mirrors historical patterns in esports prediction markets where liquidity concentrates prematurely on the perceived favourite, often ignoring the volatility inherent in three-map series where a single upset can reset the entire contract value.
Comparable cases in Valorant BO3 markets show that 100% pricing frequently corrects once live map data emerges, particularly when the underdog holds a non-trivial win rate on specific maps. Traders should monitor the official VCT EMEA schedule for any delay notices or match cancellations, as the contract resolves to a 50-50 split if the event is not played or delayed beyond seven days without a winner. Recent coverage from Stadio.gg highlights Eternal Fire’s market odds at 52% despite a 66% implied win probability in some regional models, indicating potential mispricing that could shift if funding rates or whale flows in the broader BTC/ETH markets trigger a liquidity pullback from risk-on esports contracts [2].
The settlement mechanism relies on USDC on-chain resolution, tying the contract’s final payout directly to the match outcome rather than external crypto macro factors, though spot exchange volatility can influence capital allocation into these niche markets. Traders must watch for the official start time confirmation and any in-game disconnections that might trigger the “match begins but not completed” clause, which awards the win to the team with the most rounds if the opponent cannot continue. With the settlement window closing on 17 July at 21:00 UTC, the primary catalyst remains the live execution of the series, where any deviation from the expected 2:1 path could invalidate the current 100% pricing instantly [1].
Methodology
This page reads Valorant: Karmine Corp vs Eternal Fire (BO3) - VCT EMEA Group Omega 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
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- 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.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- 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.
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