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% |
| Both Teams Slay Baron Nashor | 100% |
| Both Teams Slay a Dragon | 100% |
| Both Teams Destroy Inhibitors | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
| Odd/Even Total Kills | 0% |
Market context
BNK FEARX will face Dplus KIA in a best-of-one League of Legends match during the KeSPA Cup Group Stage on 21 July 2026. The fixture is scheduled for 02:45 ET, placing it in the early morning window typical for Korean esports broadcasts. KeSPA Cup serves as a secondary domestic tournament in South Korea's competitive LoL ecosystem, distinct from the primary LCK league structure. Both organisations field rosters competing within Korea's tier-one competitive environment, where match outcomes carry implications for seeding and momentum heading into subsequent tournament phases.
Historical precedent for KeSPA Cup matches shows minimal cancellation or forfeiture rates; the tournament has maintained consistent scheduling across recent seasons with fixture completion rates exceeding 98%. Dplus KIA, as an established LCK organisation, maintains infrastructure and player availability standards that reduce delay risk substantially. BNK FEARX similarly operates within Korea's regulated esports framework. The 100% crowd-implied probability reflects confidence in match execution rather than a directional prediction on either team's victory, suggesting market participants are pricing primarily for fixture completion rather than outcome conviction.
Traders should monitor official KeSPA announcements for any scheduling adjustments or player roster changes in the 48 hours preceding the match. Recent Korean esports coverage from Naver Sports and OGN platforms typically confirms final fixture lineups by 18:00 KST the day prior. Settlement at 13:00 UTC on 21 July provides a 10-hour window post-match for result confirmation. Fixture delays beyond 7 days would trigger the 50-50 resolution clause, though historical precedent suggests this remains a low-probability outcome for established tournament infrastructure.
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.
- 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.
- 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.
Trade LoL: BNK FEARX vs Dplus KIA (BO1) - KeSPA Cup Group … on BTC Prediction
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