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 | Open the market → |
Polymarket (direct) polymarket.com |
75% | 25% | 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 |
|---|---|
| Match Winner | 75% |
| 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% |
Market context
Polymarket is pricing T1 at **72%** on this USDC market settled through Polygon conditional tokens, which implies the crowd still sees T1 as the likelier winner but not a lock. Because the contract is for a **BO1** in the KeSPA Cup group stage, the single-map format keeps variance high: one draft edge, early skirmish, or mistake can swing the whole outcome, so a low-70s price is consistent with a strong favourite rather than a near-certainty.
Recent comparison points point in the same direction. Match previews and bookmaker-style pricing published for this pairing have generally leaned towards T1, with one preview calling T1 the final pick and another quoting very short odds on T1[2][3]. At the same time, model-based previews still flag the BO1 format as materially less predictable than a longer series, which matters for how aggressively traders should read a 72% line[2]. For Polymarket users, the key distinction is that the contract pays on the match winner only; if the game is not completed as specified, the market’s settlement rules can override the on-field expectation and push it to a 50-50 outcome.
The main catalysts are practical rather than thematic: confirmation the match starts on schedule, whether line-ups are unchanged, and whether the organiser keeps the fixture in place inside the settlement window ending 2026-07-27T16:15:00Z. Any late schedule change, server delay, or abnormal result matters because a cancellation, tie, or delay beyond seven days resolves to 50-50 under the contract terms, regardless of pre-match favourite status. Traders are therefore watching both competitive news and event administration, not just team strength, before the first draft hits the Rift.
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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