Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
90% | 10% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
90% | 10% | 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 | 90% |
| Both Teams Destroy Inhibitors | 90% |
| Both Teams Slay Baron Nashor | 10% |
| Any Player Quadra Kill | 10% |
| Any Player Penta Kill | 10% |
| Odd/Even Total Kills | 10% |
| Match Winner | 0% |
Market context
The underlying event is a League of Legends match between Kaufland Hangry Knights and Berlin International Gaming (BIG) in the Prime League 1st Division Summer 2026, scheduled for 3:00 PM ET on 1 July 2026. The market resolves to BIG if they win, with the current crowd-implied probability of Kaufland Hangry Knights winning sitting at 0%, suggesting near-total confidence in BIG’s superiority. This match is part of the regular season, and both teams are competing for positioning in the league standings.
Historically, BIG has dominated lower-tier European LoL competition, often securing wins against B-tier opponents with minimal resistance. In Prime League 2026 Spring, BIG won their Week 6 match against Hangry Knights decisively, reinforcing a pattern of consistent performance against this opponent [2]. Comparable cases from recent seasons show that when a top-tier team faces a B-tier squad in a BO1, the higher-ranked side wins over 90% of matches, making the 0% probability for the underdog statistically plausible rather than anomalous.
Traders should monitor the official match status on Liquipedia or Sofascore for any delays or cancellations, as a tie or non-played match would reset the outcome to 50-50 [5]. Additionally, check for any roster changes or schedule updates from the Prime League organisers, which could impact team readiness [6]. While crypto macro factors like BTC/ETH funding rates or whale flows do not directly influence LoL outcomes, on-chain settlement via USDC and exchange spot prices may affect liquidity and trading volume in the prediction market itself. For real-time match data, refer to Flashscore or Loltv.gg [4][7].
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.
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.
- 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.
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