Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
65% | 35% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
65% | 35% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Both Teams Slay a Dragon | 65% |
| 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 | 26% |
| Match Winner | 8% |
Market context
Sentinels face Gen.G in the League of Legends Upper Bracket Final of Esports World Cup Group B, a single-game clash initially set for 5:00AM ET on 16 July. On Polymarket, this contract trades at an 8% implied probability for Sentinels to win, priced in USDC on the Polygon network using conditional tokens that settle automatically upon match completion.
Historically, Sentinels have struggled against Gen.G in high-stakes matchups; their most recent notable encounter at VALORANT Champions 2024 saw Gen.G secure a decisive 2–0 victory, reinforcing Gen.G’s dominance in cross-title elite play [1]. While LoL-specific head-to-head data for this exact pairing is sparse, Gen.G’s consistent performance in international LoL tournaments and Sentinels’ recent volatility in group-stage eliminations suggest the 8% price reflects a realistic, albeit cautious, assessment of Sentinels’ upset chances.
Traders should monitor official Esports World Cup announcements for any schedule shifts or forfeiture clauses, as the market resolves to 50–50 if the match is delayed beyond seven days or ends uncompleted without a winner. With the settlement window closing at 15:00 UTC on 16 July, liquidity may tighten as the clock approaches, and any pre-match roster changes or technical delays could trigger rapid price swings in the USDC pool.
Sources: 1
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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