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 |
|---|---|
| Match Winner | 100% |
| Odd/Even Total Kills | 90% |
| Both Teams Slay Baron Nashor | 10% |
| Both Teams Slay a Dragon | 10% |
| Both Teams Destroy Inhibitors | 10% |
| Any Player Quadra Kill | 10% |
| Any Player Penta Kill | 10% |
Market context
G2 NORD faces Berlin International Gaming (BIG) in a single-game elimination match for the Prime League 1st Division Summer 2026 Regular Season, scheduled for 15:00 local time on 17 July. The market currently implies a 100% probability that G2 NORD will win, reflecting their dominant recent form and a 65% historical win rate across 20 competitive matches [2]. This level of certainty is rare in esports prediction markets, where even top-tier teams face volatility from roster changes or in-game upsets.
Historically, markets pricing a team at 100% have only resolved correctly when the opponent forfeits or is disqualified, as seen in previous Prime League matches where BIG struggled against G2 NORD’s structured play [4]. In comparable cases, such extreme pricing often precedes a 50-50 settlement if the match is canceled or delayed beyond seven days, per the contract’s on-chain resolution mechanics. Traders should note that USDC-settled contracts on btc-prediction.bet tie directly to BTC and ETH macro flows; whale movements in funding rates could signal liquidity shifts before settlement.
Key catalysts include the official match start confirmation and any pre-game announcements regarding roster availability or technical delays. The match is listed as a Best of 3 in some databases, but the market specifies a BO1, creating a potential discrepancy that could affect resolution if the format changes [1]. Traders must monitor Strafe Esports and bo3.gg for real-time updates on match status, as any cancellation or forfeiture will trigger the 50-50 settlement clause [1][3].
Methodology
This page reads LoL: G2 NORD vs BIG (BO1) - Prime League 1st Division 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
- 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.
- 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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