Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
75% | 25% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
75% | 25% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Match Winner | 75% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Odd/Even Total Kills | 50% |
| Any Player Penta Kill | 49% |
| Both Teams Slay Baron Nashor | 48% |
| Any Player Quadra Kill | 48% |
Market context
T1 v Nongshim Red Force in the KeSPA Cup group stage is priced by Polymarket at about **75% for T1** on the conditional-token contract settling in USDC on Polygon. That implies traders are assigning T1 roughly a three-in-four chance of winning the Bo1, with the market resolving to the named winner only if the match is played to a result and otherwise falling back to the market’s specified 50-50 rules for cancellation, tie, or a delay beyond seven days.
That level is broadly consistent with outside match pricing and preview material, which also lean towards T1 while flagging the volatility of a single-map format. One current matchup page has both teams close in moneyline terms, with T1 at 1.88 and Nongshim RedForce at 1.88, while an analytical preview still gives T1 the edge but labels the confidence only medium because Bo1 results are inherently swingy.[1][2] In practical terms, the market is not just a read on team strength; it is also a read on how much upset risk traders are willing to absorb in a one-game sample.
For Polymarket users, the main catalysts are straightforward: confirm the official start time, watch for any venue or schedule changes, and check whether either roster announcement signals a substitute or late swap before lock. Because this contract is on-chain, any last-minute cancellation, postponement, or no-contest scenario matters as much as the pre-match favourite, since those outcomes change settlement mechanics rather than simply the sporting winner. Earlier head-to-head results can inform priors, but the more immediate driver here is whether the Bo1 actually begins on schedule and whether both squads field their expected starting line-ups.[1][2]
Methodology
This page reviews LoL: T1 vs Nongshim Red Force (BO1) - KeSPA Cup Group Stage across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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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