Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
67% | 33% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
67% | 33% | 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 | 67% |
| Both Teams Slay a Dragon | 67% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay Baron Nashor | 28% |
| Both Teams Destroy Inhibitors | 27% |
| Any Player Quadra Kill | 27% |
| Any Player Penta Kill | 25% |
Market context
HANJIN BRION meet Dplus KIA in a single-game KeSPA Cup group-stage match, with the market currently leaning towards one side at a **64%** crowd-implied probability. On a USDC-settled prediction venue, that price is the market’s live read on which team is more likely to win the Bo1, rather than a statement about long-run team quality; in a one-map format, variance is materially higher than in a series, so pre-match pricing can move sharply on line-up and schedule information.[1]
The closest useful framing is how short-form LoL markets tend to trade before first draft: they often track the most recent roster confirmation, not just brand strength, because a single pause, substitute, or draft-edge can flip a Bo1 outcome. That matters here because the contract resolves directly to the named winner, while cancellations, ties, or a delay beyond seven days force a 50-50 settlement, so traders are effectively pricing both competitive edge and event completion risk into the same USDC position.[1]
Catalysts to watch are any final match-day notices from the organisers, official starting line-ups, and whether the fixture keeps its published slot, since KeSPA Cup scheduling changes can affect settlement even if the teams themselves remain unchanged. In broader crypto terms, these esports contracts usually trade with little direct BTC or ETH linkage, but risk appetite in spot and derivatives can still matter at the margin: a stronger BTC tape and firmer ETH funding can support higher activity in prediction markets, while a risk-off move can flatten smaller-event prices as liquidity thins.[1]
Sources: 1
Methodology
This page reads LoL: HANJIN BRION vs Dplus KIA (BO1) - KeSPA Cup Group Stage 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 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 does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- 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.
Trade LoL: HANJIN BRION vs Dplus KIA (BO1) - KeSPA Cup Gro… on BTC Prediction
Live order book, 0% fees, USDC settlement in seconds.
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