Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Qué Es) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Match Winner | 100% |
| Both Teams Slay a Dragon | 100% |
| Both Teams Slay Baron Nashor | 0% |
| Both Teams Destroy Inhibitors | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
| Odd/Even Total Kills | 0% |
Market context
Kiwoom DRX and KT Rolster face off in a single-game KeSPA Cup Group Stage clash today, with the prediction market pricing a Kiwoom DRX win at 100% probability. On Polymarket, this means the YES contract for Kiwoom DRX trades at parity in USDC on Polygon, implying the on-chain conditional tokens for a DRX outcome are fully settled in traders’ minds while the KT Rolster share is effectively worthless.
Historically, 100% crowd-implied probabilities in esports BO1s often signal either a confirmed forfeiture or a pre-match cancellation rather than a genuine competitive edge, as even heavy favourites in League of Legends rarely see markets lock at absolute certainty before play begins. Comparable cases from past KeSPA and LCK group stages show that when prices hit 100% pre-match, the market usually resolves to the 50-50 default clause if the match is delayed beyond seven days or cancelled, since the underlying event never materialises to validate the implied certainty.
Traders should monitor official KeSPA Cup announcements for match start confirmations, any schedule shifts, and forfeiture notices, as these are the only catalysts that can move the price from 100% to the 50-50 settlement. With the match scheduled for 8:00AM ET today and the settlement window closing at 19:20 UTC, the key dependency is whether the game actually begins; if it does not start, the conditional tokens automatically resolve to the 50-50 outcome regardless of the current pricing. No recent news source has reported a cancellation, but the absence of a live broadcast feed or official start confirmation would be the immediate trigger for a price correction.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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.
- 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.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
Trade Pronóstico: LoL: Kiwoom DRX vs KT Rolster (BO1) - Ke… on Polymarket Qué Es
Live order book, 0% fees, USDC settlement in seconds.
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