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% |
| Total Kills Over/Under 30.5 in Game 1? | 65% |
| Total Kills Over/Under 30.5 in Game 2? | 64% |
| Game 1 Winner | 62% |
| Both Teams Slay a Dragon | 62% |
| Both Teams Slay a Dragon | 62% |
| Game 2 Winner | 61% |
| First Blood in Game 2? | 54% |
| First Blood in Game 1? | 53% |
| Total Kills Over/Under 33.5 in Game 2? | 53% |
| Any Player Penta Kill | 52% |
| Total Kills Over/Under 33.5 in Game 1? | 52% |
| Both Teams Destroy Inhibitors | 51% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay Baron Nashor | 50% |
| Any Player Quadra Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay a Dragon | 49% |
| O/U 2.5 Games | 47% |
| Game Handicap: HLE (-1.5) vs T1 (+1.5) | 40% |
| Total Kills Over/Under 36.5 in Game 1? | 40% |
| Both Teams Destroy Inhibitors | 39% |
| Both Teams Slay Baron Nashor | 38% |
| Both Teams Slay Baron Nashor | 38% |
| Any Player Quadra Kill | 37% |
| Both Teams Destroy Inhibitors | 37% |
| Any Player Quadra Kill | 37% |
| Total Kills Over/Under 36.5 in Game 2? | 37% |
| Any Player Penta Kill | 26% |
| Any Player Penta Kill | 26% |
Market context
T1 faces Hanwha Life Esports in the Esports World Cup Quarterfinal 1, a League of Legends BO3 scheduled for 7:00AM ET on 17 July. The crowd-implied 62% YES probability for T1 aligns with bookmaker consensus, which prices the Korean giants as clear favourites with odds near 1.24–1.375, while HLE remains the outsider at roughly 3.05–3.36[6].
Historical head-to-heads show volatility that complicates a straight-line read on current pricing. T1 recently dominated HLE 3-0 in a Worlds quarterfinal, yet HLE swept T1 3-0 in the 2025 LCK Upper Bracket and also won their first LCK Grand Final qualification against them[1][2][4]. This split record suggests the 62% figure may underweight HLE’s proven capacity to dismantle T1 in domestic playoffs, even if T1 holds the edge in international knockout stages.
Traders should monitor the official LCK broadcast schedule and any pre-match roster announcements, as late changes or delays beyond seven days trigger a 50-50 settlement. The match’s USDC settlement ties directly to on-chain mechanics on btc-prediction.bet, where whale flows and funding rates in BTC/ETH may influence liquidity depth. Recent previews highlight the Gumayusi versus Peyz clash as the pivotal catalyst, with analysts noting HLE’s potential to take the series 2-1 if early game tempo favours them[3].
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
- 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.
- 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.
- 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.
- 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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