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 Total Rounds: Over/Under 22.5 | 100% |
| Map 1 Total Rounds: Over/Under 20.5 | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 1 Rounds Handicap: Joblife (-2.5) vs Eternal Fire (+2.5) | 100% |
| Map 1 Total Rounds: Over/Under 19.5 | 100% |
| Map 2 Winner | 91% |
| O/U 2.5 Games | 91% |
| Match Winner | 50% |
| Map 2 Rounds Handicap: Eternal Fire (-2.5) vs Joblife (+2.5) | 50% |
| Map 2 Total Rounds: Over/Under 22.5 | 50% |
| Map 2 Total Rounds: Over/Under 20.5 | 50% |
| Map 2 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 22.5 | 50% |
| Map 3 Total Rounds: Over/Under 20.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Rounds Handicap: Eternal Fire (-2.5) vs Joblife (+2.5) | 50% |
| Map 3 Total Rounds: Over/Under 19.5 | 50% |
| Map 2 Total Rounds: Over/Under 19.5 | 50% |
| Map 2 Rounds Handicap: Eternal Fire (-3.5) vs Joblife (+3.5) | 50% |
| Map 2 Rounds Handicap: Joblife (-2.5) vs Eternal Fire (+2.5) | 50% |
| Map 2 Total Rounds: Over/Under 23.5 | 50% |
| Map 2 Rounds Handicap: Joblife (-3.5) vs Eternal Fire (+3.5) | 50% |
| Map 2 Rounds Handicap: Joblife (-4.5) vs Eternal Fire (+4.5) | 50% |
| Map 2 Total Rounds: Over/Under 25.5 | 50% |
| Map 2 Total Rounds: Over/Under 24.5 | 50% |
| Map Handicap: JL (-1.5) vs Eternal Fire (+1.5) | 10% |
| Map 1 Winner | 0% |
| Map Handicap: EF (-1.5) vs Joblife (+1.5) | 0% |
| Map 1 Rounds Handicap: Eternal Fire (-2.5) vs Joblife (+2.5) | 0% |
| Map 1 Rounds Handicap: Joblife (-3.5) vs Eternal Fire (+3.5) | 0% |
| Map 1 Rounds Handicap: Joblife (-4.5) vs Eternal Fire (+4.5) | 0% |
| Map 1 Total Rounds: Over/Under 23.5 | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 1 Total Rounds: Over/Under 25.5 | 0% |
| Map 2 Total Rounds: Over/Under 26.5 | 0% |
| Map 2 Total Rounds: Over/Under 28.5 | 0% |
| Map 2 Total Rounds: Over/Under 27.5 | 0% |
Market context
Eternal Fire’s meeting with Joblife is a best-of-three in the VCT EMEA Stage 2 Play-Ins, and the match is listed by tournament trackers at 18:00 UTC on 8 August, with both teams entering the upper-bracket quarter-final path. Public match pages currently show Joblife as the market and analytical favourite, with one preview assigning them about a 69% win chance and another live listing leaning Joblife as well, so a 0% implied YES price on Eternal Fire is consistent with a strong consensus against the underdog side.[1][2][5][8]
For comparable framing, this is the sort of on-chain event where the contract’s mechanics matter more than a single pre-match rank: if the series is completed, the winner resolves the market, but if it is not played, tied, or delayed beyond seven days, the outcome flips to 50-50 under the market rules. Eternal Fire and Joblife have also met before in the VCT ecosystem, with older head-to-head references showing Eternal Fire capable of winning the pairing, which is relevant because short-format BO3s can move sharply on veto quality and early pistol/map control rather than broader season reputation.[10][14]
Traders should watch for any schedule changes, stream confirmation, or official bracket updates from VALORANT Esports, because the market’s settlement depends on the match actually starting and finishing under the stated rules. The broader risk-on backdrop is mostly indirect here, but crypto conditions can still matter at the margin for USDC-settled positions: BTC and ETH volatility, funding-rate shifts, or large wallet flows can affect available risk appetite and, in turn, how aggressively smaller esports books and prediction market participants lean into a near-zero probability line.[15][6]
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
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.
UK Frequently Asked Questions
- 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.
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
Trade Valorant: Eternal Fire vs Joblife (BO3) - VCT EMEA P… on BTC Prediction
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