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 |
|---|---|
| Game 2 Winner | 100% |
| O/U 2.5 Games | 100% |
| Ends in Daytime | 100% |
| Both Teams Beat Roshan | 100% |
| Both Teams Destroy Barracks | 100% |
| Ends in Daytime | 100% |
| Both Teams Beat Roshan | 100% |
| Ends in Daytime | 90% |
| Both Teams Beat Roshan | 90% |
| Both Teams Destroy Barracks | 10% |
| Any Player Ultra Kill | 10% |
| Any Player Rampage | 10% |
| Game 1 Winner | 0% |
| Match Winner | 0% |
| Game Handicap: LVLUP (-1.5) vs FTS (+1.5) | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
| Both Teams Destroy Barracks | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
Market context
The real-world event is a best-of-three Dota 2 upper-bracket quarter-final between FTS and Level UP in the Asgard Championship Playoffs, with the market tied to which side wins the series. Public match listings show the series scheduled for 15:00–15:10 UTC on 7 August, while the contract’s 0% implied probability leaves price action detached from the broad pre-match view that treated Level UP as the clearer favourite. [3][9][12][14]
Comparable pricing and community reads point the same way: PARI listed Level UP around 1.26 versus 3.45 for FTS, and Strafe user voting was roughly 60% for Level UP. That is consistent with a market that would usually be read as a low-confidence upset only if FTS had already shown live map control, but the listed result pages now indicate Level UP prevailed 2-1, which is the kind of outcome that would normally settle a pure winner market away from zero once confirmed by the oracle. [12][14][13]
For traders, the key catalysts are administrative rather than macro: whether the series is officially marked complete, whether any delayed start or reschedule falls inside the seven-day settlement window, and whether the result is recorded as a normal finish or a forfeit. In on-chain terms, the escrowed USDC payout depends on the final verified match state rather than the broadcast feed, so the decisive update is the tournament listing or settlement source, not the live scoreline. Broad BTC or ETH moves are unlikely to matter unless they shift general risk appetite across prediction markets; no exchange or funding-rate signal in the provided sources materially changes the contract-specific setup.
Methodology
This page reads Dota 2: FTS vs Level UP (BO3) - Asgard Championship Playoffs 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.
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.
- 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.
- 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 Dota 2: FTS vs Level UP (BO3) - Asgard Championship … on BTC Prediction
Live order book, 0% fees, USDC settlement in seconds.
Open live market →